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Oxidation Numbers & States Explained - Rules, Polyatomic Ions, Compounds, & Transition Metals
 
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This chemistry video tutorial shows you how to determine the oxidation state or oxidation number of an element in a compound or a transition metal within a polyatomic ion. This video contains plenty of examples and practice problems for you to work on. Here is a list of topics: 1. Assigning Oxidation Numbers To Elements in Compounds 2. Determining The Oxidation States of Transition Metals 3. Calculating The Oxidation Number of a Element in a polyatomic ion 4. Oxidation Number Rules - Pure Elements Always Zero 5. Oxidation States - Electronegativity - Fluorine is -1 6. Oxidation Rules - Oxygen Usually is -2 in Oxide and -2 in Peroxide 7. Hydrogen is +1 when bonded to a nonmetal and -1 when bonded to a metal 8. Transition Metals - Multiple Oxidation States
4 Oxidation State of Transition Elements ch2 12th
 
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https://youtu.be/cyz1IOdQ0EU https://youtu.be/cyz1IOdQ0EU https://youtu.be/cyz1IOdQ0EU
13.2.3 The existence of variable oxidation number in ions of transition metals IB Chemistry HL
 
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13.2.3 Explain the existence of variable oxidation number in ions of transition elements. d-block metals can have variable oxidation states since the d electrons are of similar energy and so can be added/removed easily (small energy change). You need to know Cr (+3, +6), Mn (+4, +7), Fe (+3) and Cu (+1). Not all make sense -- don't worry we will only ask about the ones that do!
Views: 33895 Richard Thornley
Oxidation States Of Transition Elements
 
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Views: 34245 sardanatutorials
Oxidation States of Transition Metals in Coordination Compounds
 
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This video offers a in depth review of how to determine the oxidation state of a metal in a coordination compound and also the rules of determining oxidation numbers. Understanding how to determine oxidation states plays a major role in naming compounds as will be shown in future videos. This video is part of a new vlog series for courses at UIC in which key concepts for a quizzes and exams will be highlighted to provide supplement information for courses that have proven to be challenging for students. The goal is to breakdown down information that may be difficult to grasp during class to allow students to develop a sound conceptual understanding of material that will appear on tests. It is important to note that this vlog series is only meant to be used as a supplement to lecture slides, homework, and discussion worksheets/problem sets. One cannot solely rely in these videos to do well in their class; rather, if one is struggling with a certain concept or in need of seeing the application of the concept, this series will aid in improving their overall knowledge.
Views: 614 UIC TRIO ASP
Transition Metals in Ionic Formulas
 
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In this video, we'll learn look at Transition Metals in Ionic Compounds. Transition metals are the elements in the middle of the periodic table, and compounds with transition metals have roman numerals in them. Transition metal elements are able to make multiple ions with different charges, so we need to use roman numeral notation (sometimes called Stock notation) to show what charge the ions have.
Views: 123716 Tyler DeWitt
Oxidation state trends in periodic table | Chemistry | Khan Academy
 
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Trends in common oxidation states for main group elements. Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/practice-determining-oxidation-states?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/introduction-to-oxidation-and-reduction?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 231974 Khan Academy
Naming Ionic Compounds with Transition Metals Introduction
 
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We'll learn how to name ionic compounds that have transition metals in them. The names for transition metal compounds often have roman numerals in them, because the roman numerals indicate the charge on the transition metal. This is because transitional metal elements are able to make a variety of ions with different charge. In order to write the roman numeral for a transition metal compound, we need to work backwards, using the periodic table or a list of polyatomic ions to figure out what charge it has in that particular ionic compound.
Views: 963235 Tyler DeWitt
How to Calculate Oxidation Numbers Introduction
 
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We'll learn how to determine the oxidation numbers or oxidation states for a the elements in a chemical compound. The oxidation numbers tell us how electrons are divided up or shared between atoms in a chemical compound. The oxidation numbers also tell us how electrons move in an oxidation reduction (redox) reaction. There are a set a rules that we use to determine oxidation number. Group 1A elements (alkalai metals) always have an oxidation of +1. Group 2A elements (alkaline earth metals) always have an oxidation number of +2. Elements on their own have an oxidation number of 0, and monatomic ions have an oxidation number that is equal to the ionic charge.
Views: 1102464 Tyler DeWitt
Oxidation State of Transition Elements
 
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Chemistry_c-11-12-trans-met-10.mp4
Views: 9040 Sabaq. Pk
Naming Coordination Compounds - Chemistry
 
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This chemistry video tutorial provides a basic introduction into naming coordination compounds. It contains plenty of examples and practice problems on the nomenclature of coordination compounds. It discusses how to determine the oxidation state of the transition metal cation and how to name it when the complex ion is cation and when it's the anion. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
How To Calculate Oxidation Numbers - Basic Introduction
 
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This chemistry video tutorial provides a basic introduction on how to calculate oxidation numbers. It discusses how to find the oxidation states of elements such as Zn, O2, F2, and P4 and how to find the oxidation numbers of polyatomic ions such as SO4 2-, PO4 3-, NO3-, ClO4-, Hg2+2, O2-2 and so forth. Examples include transition metals found in ionic compounds such as Fe3O4, V2O5, and K2CrO4. In addition, this video explains what's behind a fractional oxidation state. For instance, the oxidation number of Fe in Fe3O4 is a fraction +8/3. This tutorial relates oxidation states to electronegativity and positive and negative partial charges. Practice problems include OF2, HCl, NaH, BH3, H2S, SO2, NH3, NO2, CH4, and CO2. This video covers all of the rules relating to oxidation numbers. For instance, Hydrogen usually has a +1 oxidation state when bounded to a nonmetal but it tends to have a -1 oxidation number when attached to a metal. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Complex Ions, Ligands, & Coordination Compounds, Basic Introduction   Chemistry
 
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This chemistry video tutorial provides a basic introduction into complex ions, ligands, and coordination compounds. A complex ion typically consist of a transition metal cation bounded to ligands which can be neutral molecules or ions. The number of ligands attached to the transition metal ion is known as the coordination number. This video explains how to determine the oxidation state of the transition metal ion in a complex ion and within a coordination compound. A coordination compound consist of a complex ion and a counterion. The counterion may be a cation or an anion. This video briefly discusses werner's theory of coordination compounds and the concept of primary valence and secondary valence as it relates to the transition metal ions in complex ions. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
How to Identify Oxidation Numbers in Coordination Compounds - Chemistry Tips
 
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How to Identify Oxidation Numbers in Coordination Compounds - Chemistry Tips. Looking for college credit for Chemistry? Enroll at http://www.straighterline.com/college-courses/general-chemistry-i.cfm Please like and comment!
Views: 75299 StraighterLine
How to Figure out Oxidation Numbers
 
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How to assign oxidation numbers to the atoms in a molecule. 1. Elements have oxidation number = 0 2. Hydrogen's always +1 (except in "hydrides") 3. Oxygen's always -2 (except in "peroxides") 4. Other atoms get the charge they prefer, as long as the sum of oxidation numbers for all atoms = the total charge on the atom.
Views: 718749 chemistNATE
Practice determining oxidation states | Chemistry | Khan Academy
 
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"Determining oxidation numbers in magnesium oxide and magnesium hydroxide. Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/unusual-oxygen-oxidation-states?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidation-state-trends-in-periodic-table?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 417992 Khan Academy
4.1/9.1 Names of Compounds using Oxidation Numbers [SL IB Chemistry]
 
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Ionic compounds are made from metals and non-metals. If these metals have variable oxidation states (transition metals normally) then the name must reflect which charged metal ion is present. The format is: Metal (charge on one metal ion in Roman numerals) non-metal
Views: 48275 Richard Thornley
How to Calculate Oxidation Number Practice Problems
 
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Many practice problems for how to calculate and determine oxidation numbers, often referred to as oxidation states. To figure out oxidation numbers for elements in a compound, we have to look on the periodic table and consult a list of rules. For neutral compounds, the oxidation numbers add up to zero. For polyatomic ions, the oxidation numbers add up to charge of the ion.
Views: 408244 Tyler DeWitt
How to Find Oxidation Numbers  (Rules and Examples)
 
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Using a list of simple rules you’ll learn how to find the oxidation numbers for elements and compounds. For each rule there are examples and practice calculating oxidation numbers. More practice calculating oxidation number: https://youtu.be/hTjSNTOUcBQ Visit http://www.breslyn.org for more chemistry help and practice. --- General Rules for Determining Oxidation Numbers --- 1. In a neutral compound all oxidation numbers must add up to zero. 2. In an ion the all oxidation numbers must add up to the charge on the ion. 3. Free elements have an oxidation number of zero (e.g. Na, Fe, H2, O2, S8). 4. Fluorine (F) = -1 5. Group 1 = +1 Group 2 = +2 6.Hydrogen with Non-Metals = +1 Hydrogen with Metals (or Boron) = -1 7. Oxygen = -2 (except with Fluorine or Peroxides) 8. Group 17(7A) = -1 Group 16 (6A) = -2 Group 15 (5A) = -3 --- Full Explanations for compounds shown in video: CaC2: - ClO3- : https://youtu.be/AEETUgn5Tgw FeCl3: https://youtu.be/7ZSP_kQCKOo HCl: - HF: https://youtu.be/dT3W_YRXawk H2O2: https://youtu.be/MtX425dVoEQ LiH: https://youtu.be/qm6U8RASiaU NaCl: https://youtu.be/3YHC5Kbt_sA N2O: https://youtu.be/gFWdQ2MNb48 Na2O2: - NO: https://youtu.be/Ks67knKgjvA OF2: https://youtu.be/MtX425dVoEQ PF5: - P4: https://youtu.be/71tm5PHGP2Q NCl3: https://youtu.be/lKFp1cit1Q0
Views: 345 Wayne Breslyn
variable oxidation numbers of transition metals
 
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Tutorials of selected topics of IB chemistry.
Views: 392 Rostam Afshinnekoo
Oxidation States
 
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Determining the oxidation state within a transition metal complex (difficult problem).
Views: 46056 EnderlePhD
How Many Valence Electrons Does Manganese - Mn Have?  2 or 7?
 
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This video discusses how many valence electrons manganese have whether if it's 2 or 7.
Lec 27 Transition Metals 8 d Electron Counting in Coordination Complexes
 
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For more educational content visit our website - http://www.patterns.remonstrator.org and Sign Up! Subscribe our channel for more videos! Videos are licensed under Creative Commons - http://creativecommons.org/licenses/by-nc-sa/3.0/us/legalcode
Views: 17477 Patterns Remonstrator
DETERMINING THE OXIDATION NUMBER OF ELEMENTS IN A COMPOUND.
 
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Explains how to find the unknown oxidation number of an element in a compound.
Views: 196401 storm808b
Advanced Higher: Oxidation States
 
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Calculating oxidation states of atoms within polyatomic ions or transition metal complexes
Views: 2341 Miss Adams Chemistry
Determining The Charge On A Metal Ion
 
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This video explains how to find the charge of a transition metal ion that is part of a compound.
Views: 51659 Brad Calvin
AQA A-level Chemistry - TMs and Variable Oxidation States
 
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https://drclays-alevelchemistry.com/ AQA A level Chemistry Transition Metals - Variable Oxidation States Recall the Oxidation states and colours of Vanadium species Recall how pH influences the redox potential of a Transition metal Explain Tollen's Reagent in terms of oxidation state changes
Views: 2284 Chris Clay
The Periodic Table - Transition Metals
 
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The definition and location of the transition metals on the Periodic Table More free lessons at: http://www.khanacademy.org/video?v=kCM2mSb4qIU
Chemistry D & F Block Elements part 19 (Stability of higher oxidation states) CBSE class 12 XII
 
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Chemistry D & F Block Elements part 19 (Stability of higher oxidation states) CBSE class 12 XII
Views: 21613 ExamFear Education
D&F-block elements-2-Oxidation state , Magnetism, Metallic nature , 2017-2018
 
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Link for the video - How to prepare d&f-block elements - https://www.youtube.com/edit?o=U&video_id=aPGV3lSZQvU Link for Video -1 of D & f - block - https://www.youtube.com/watch?v=si52KkBZ7ZM Disclaimer - All the content are of fair use . Under various sections of law the content is copyrighted . An educational institution work for the benefit of society . Subscribe followings for regular updates - Facebook - https://www.facebook.com/pradeepsharma1010 Facebook page - https://www.facebook.com/PICSedusolutions/?ref=bookmarks website - https://chemistryvideolecture.com/ website - https://picsinstitute.com/ PICS INSTITUTE provides Class room programme for IIT-JEE | AIPMT | CBSE \ XI | XII . PICS INSTITUTE provides #Free education for the subject #Chemistry for #NTSE ,#NSTSE,#KVPY, #Science Olympiad and School exams etc. #Students can get exercise based upon this law by subscribing our you tube channel and sending request in comment section.
Views: 19453 Pradeep Sharma
Oxidation states of first transition elements
 
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To more videos subscribe our channel
Views: 120 Chemistry exam
HKDSE Chem: Oxidation number of transition metal 梁Sir
 
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Transition element 有多個 oxidation nos. 這裡介紹了Periodic Table 第21至30號 element 的各個 較 常見的 oxidation nos 的 易記方法。 For oxidation number of covalent bond pls goto the flwg link: https://www.youtube.com/watch?v=RXGCk17oy9o For RedOx reaction pls goto the link below: https://www.youtube.com/watch?v=N-DPqAW4aq4
Views: 356 lulutotom718
Oxidation State of Transition Elements part 1 CBSE Class 12 by SARIKA GUPTA
 
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This lecture gives you basic idea of Oxidation State of Transition Elements.Also helpful for IIT-JEE and NEET aspirants.
Views: 1977 Sarika Gupta
Assigning Oxidation Numbers - Chemistry Tutorial
 
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This chemistry tutorial discusses how to assign oxidation numbers and includes examples of how to determine the oxidation numbers in a compound following some simple rules. https://www.thechemistrysolution.com
Views: 215917 TheChemistrySolution
Determining the secondary oxidation state of metal ion in a complex compound and nomenclature
 
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d transition elements having vacant ns np nd orbitals will tend to gain electrons forming complex compounds , thus the oxidation state of such compounds will differ than actual state . So we will find out the oxidation state using a simple formula A=z-nx .
Views: 329 Vatsal Patel
Writing Ionic Formulas with Transition Metals
 
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We'll learn how to write formulas for ionic compounds that contain transition metals. The transition metals are unique because they are elements are able to make multiple ions with different charges. We use roman numerals to indicate the charge of a transition metal ion. To write a formula for an ionic compound with transition metals, we make sure that the positive charge of the cation and the negative charge of the anion balance out. For background on this video, check out: Writing Ionic Formulas Introduction: http://www.youtube.com/watch?v=URc75hoKGLY Transition Metals in Ionic Formulas: http://www.youtube.com/watch?v=Da_ah6TqAss
Views: 206938 Tyler DeWitt
13.2.3 Explain the existence of variable oxidation number in ions of transition elements.
 
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13.2.3 Explain the existence of variable oxidation number in ions of transition elements.
Views: 314 Mike Sugiyama Jones
Higher Elements and Oxidation States - Periodic Table
 
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What is the correlation between the atomic number and the X-ray spectrum? How does the oxidation state of the element differ as compared to its place in the periodic table? Watch the video to get all your concepts cleared with respect to this topic. We at Byju's Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- http://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I
Views: 73381 BYJU'S
Assigning Transition Metal Oxidation States
 
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Assigning transition metal oxidation states
Views: 5317 CHE1C3Y
Tips To Find Oxidation Number
 
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How to assign Oxidation numbers to the atoms in a molecule.
Views: 174720 Komali Mam
Oxidation Numbers Part I - Mr Pauller
 
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This video discusses oxidation numbers of the representative and how these can be used to determine the oxidation state of transition metals which have more than one possible oxidation state.
Views: 3062 Noel Pauller
9.1 Oxidation states (SL)
 
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Applications and skills: Deduction of the oxidation states of an atom in an ion or a compound. Deduction of the name of a transition metal compound from a given formula, applying oxidation numbers represented by Roman numerals. Note - Oxidation number is shown by a Roman numeral after the name or symbol of the element.
Views: 4658 Mike Sugiyama Jones
9.1 Oxidation states (SL)
 
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9.1 Oxidation states Applications and skills: Deduction of the oxidation states of an atom in an ion or a compound. Deduction of the name of a transition metal compound from a given formula, applying oxidation numbers represented by Roman numerals.
Views: 4654 Mike Sugiyama Jones
Rules for Assigning Oxidation Numbers explained in a simple manner with 2017 JEE question
 
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Rules for Assigning Oxidation Numbers explained in a simple manner with an actual solved JEE question. JEE Chemistry XI Redox reactions Rules for assigning oxidation number 1] All the elements in the elemental form have zero oxidation state (oxidation numbers). Ex: N_2, Cl_2, H_2,P_4,S_8,Fe,Na, Ag etc the oxidation number of each atom is zero. 2] The maximum possible oxidation state for any element is its group number. For example chlorine VIIA (17th) group element the maximum possible oxidation state is7. 3] Hydrogen with metals show –1 oxidation state with nonmetals show +1 oxidation state. 4] IA & IIA group elements show + 1 and + 2 oxidation states respectively in all their compounds. 5] IIIA and IVA group element show +3 and +4 oxidation states respectively in general. 6] For VA, VIA and VIIA group onwards the common oxidation number group number valence 7] Nitrogen show variable oxidation state from - 3 to + 5 including -1/3 N_3 H NH_3 NH_2-NH_2 NH_2 OH N_2 N_2 O NO N_2 O_3 N_2 O_4 N_2 O_5 -1/3 -3 - 2 - 2 -1 0 +1 +2 +3 +4 +5 8] Fluorine always shows '-1' oxidation state in all its compounds. 9] Oxygen show -2 oxidation state in maximum compounds. The variable oxidation state possible for oxygen is Flouride Flouride Oxygen per oxide oxide super oxide OF_2 O_2 F_2 O_2 H_2 O_2 H_2 O KO_2 +2 +1 O - 1 -2 -1/2 10] In coordinate covalent bond if an electron pair is transferred from low electronegative atom to high electronegative atom. The low electronegative atom gets +2 charge and if electron pair is transferred from high electro negative atom to low electronegative atom no charge. 11] Transition and inner transition elements show variable oxidation states. 12] In all metal carbonyls central metal atom have zero oxidation state Ni(CO)_4,Mn(CO)_5 13] Sum of oxidation numbers of all atoms in molecule species a equal to charge on molecule / Species For more such resources go to https://goo.gl/Eh96EY Website:https://www.learnpedia.in/
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