BALANCE by CHANGE in OXIDATION NUMBER  C3 H8 + O2 —-> CO2 + H2O

Q: Identify the oxidation numbers to all the elements in each of the compound or ions KMN04 O a. K=+1;…

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Q: Balance the reaction below using the change in oxidation number method. Show complete solutions. KBr…

A: In a balanced redox equation, these must be equal. So, the increase in oxidation number of one atom…

Q: Balance this redox reaction using change in oxidation number. H3PO2 + Cr2O7^2- + H+ —> H3PO4 + Cr3+…

A: …

Q: Which of the following monoatomic ions has an oxidation number of +3?     Al3+ in AlCl3     Fe2+…

A: Oxidation number is defined as  the sum of electrons which atoms in a molecule can lose or gain…

Q: Equate the following reactions, based on the oxidation numbers: a. H2SO4 + HI → S +I2+ H2O b. HBr…

A: Given data :  a) H2SO4 + HI ==> S + I2 + H2O  b) HBr + H2SO4 ==> Br2 + SO2 + H2O c) V3++ I2+…

Q: What is the oxidation number of the underlined element in the following compound? a) KMnO4 f)…

A: Oxidation number is defined as the number of electrons which an atom can share, lose or gain while…

Q: Calculate the oxidation number of: a. Cl in ClO4- b. S in SO4^2- c. P in PO4^3-

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Q: Balance the reactions below using the change in oxidation number method. Show complete solutions.…

A: The balanced equations are

Q: 11. Identify the oxidizing agent in the chemical reaction 5Fe* iag) + MnO4 (ag) +- 5Fe*3 + Mn*(ag)+…

A: The question is based on the concept of redox reactions reactions.   Reactions in which simultaneous…

Q: Balance the following reactions using oxidation number method  a) HNO3(aq) + C2H6O(l) + K2Cr2O7(aq)…

A: The balanced reaction is the representation of a chemical reaction along with its symbols,…

Q: Assign oxidation numbers to the elements in each of the following compounds а. H2SO3 e. NH4IO2 b.…

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: Balance the reactions below using the change in oxidation number method. KBr + KClO2 + H2SO4 → Br2…

A: 4KBr + KClO2 + 2H2SO4 → 2Br2 + KCl + 2K2SO4 + 2H2O

Q: (NH4 ) 2 Cr2 O7 —-> Cr2O3 + H2O + N2

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Q: Assign oxidation numbers to the elements in the following compounds: 1. NH4HCO3 2. F2 3. Ca3(PO4)2

A: Compound can be defined as a substance that is made from combination of two or more identical or…

Q: balance the ff. by change in oxidation state method   A. Zn + HNO3 -> Zn(NO3)2 + N2O + H2O

A: Here the oxidation state of Zn increases by +2 while the oxidation state of N decreases by -4. Thus…

Q: Which of the following reactions are REDOX? A 2 Na + Cl₂ → 2 NaCl B CH4+2O2 → CO2 + 2H2O C Fe2O3 +3…

A: Oxidation = increase in the oxidation state  Reduction = decrease in the oxidation state  Redox…

Q: Arrange the following in order of INCREASING oxidation number of N atom.   I. NO3- II. NO2 III.…

A: Arrange the following in order of INCREASING oxidation number of N atom.--

Q: Balance the reactions below using the change in oxidation number method. a. SeCl6 + O2 SeO2 + Cl2

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Q: State the oxidation number on each element in the following compounds. (i) NaOH (ii) LiH (iii) NaCl…

A: Given compounds are : (i). NaOH (ii). LiH (iii). NaCl (iv). H2O2  State the oxidation number on each…

Q: Balance by change in oxidation number H3PO4 + C —-> CO2 + P2O3 + H2O

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Q: Balance this equation using oxidation method H2SO4 + FeSO4 + HNO3 = Fe2(SO4)3 + H2O + NO2

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Q: Identify the oxidation numbers to all the elements in each of the compound or ions NaHSO4 a. Na=+2;…

A: In this question we have to tell the oxidation numbers of each element present in the compound

Q: 7. Determine the oxidation numbers for each element in the following compounds: H2SEO4 a. b. NazO C.…

A: Oxidation number :-       Oxidation number is also called Oxidation state , the total number of…

Q: indicate whether the following balance equations involve oxidation reduction PBr3 + 3 H2O -> H3PO3…

A: The oxidation number of the elements in the reaction can be expressed as follows: P  +3Br-13 + 3…

Q: Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below.…

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Q: Given the reaction: 4HCI(aq) + MnO2(s) – MnC12(aq) + 2H2O(1) + C12(g) The manganese is reduced and…

A: Given reaction is,  4HCl(aq) + MnO2(s) --> MnCl2(aq) + 2H2O(l) + Cl2(g)  The Mn is oxidized or…

Q: 1. Indicate whether the following balanced equations involve oxidation-reduction. If they do,…

A: Loss of electron is oxidation and gain of electron is reduction.Oxidation number is increases…

Q: Determine the oxidation number (oxidation state) of each element in the compound CUCO,. Cu: +3 C:…

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

Q: Determine the oxidation number (oxidation state) of each element in the compound CUCO3. Cu: C: O:…

A: Provided the answer for the first three questions according to Bartleby guidelines.

Q: Identify the oxidation numbers to all the elements in each of the compound or ions KMN04 O a. K=+2;…

A: The oxidation number of neutral element = oxidation number of neutral compound = 0 Oxidation number…

Q: Balance all by oxidation method  1) I2 + HNO3 => HIO3 + NO2 + H2O 2) Cu + H2SO4 => CuSO4 + H2O +…

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Q: Balance the equation by change in oxidation state method.   Fe + KMnO4+ H2SO --> FeSO4 + MnSO4+…

A: Fe + KMnO4+ H2SO4 --> FeSO4 + MnSO4+ K2SO4+ H2O

Q: Balance the reactions below using the change in oxidation number method.  KBr + KClO2 + H2SO4 → Br2…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Balance by change in oxidation number NiS + HNO3 —-> Ni(NO3 ) 2 + S + NO + H2O

A: A Redox reaction is defined as a type of reaction where oxidation takes place in the reaction as…

Q: Balance by change in oxidation number KMnO4 + NaCl + H2SO4 —-> MnSO4 + Na2SO4 + K2SO4 + Cl2 + H2O

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Balance the equation by the change in oxidation-number method: KMnO₄ + HCl ⟶ KCl + MnCl₂ + Cl₂ + H₂O

A: The unbalanced chemical equation is: KMnO₄ + HCl → KCl + MnCl₂ + Cl₂ + H₂O We follow the below steps…

Q: Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below.…

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Q: Assign oxidation states to the elements whose atoms are underlined in each of the following…

A: The oxidation state of a pure compound or pure element is always taken as 0. The oxidation state of…

Q: Group 7A -1 HČi Group 6A -2 PbS2 A. Use the rules (in order) to assign oxidation numbers to each of…

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Q: Please identify the oxidation number in the following: H2S H _______ S ___________ K3PO4 K ________…

A: H2S H= +1 , S= -2 K3PO4, K= +1, P=+5, O=-2 NH4NO3,N =-3 and  , H= +1,N=+5, O= -2. Br2,Br= 0

Q: Balance the reactions below using the change in oxidation number method. KBr + KClO2+ H2SO4 → Br2 +…

A: Note: Since you have asked multiple questions, we will solve the first for you. If you want any…

Q: Assign oxidation numbers to the elements in the following compounds: NH4HCO3 F2 Ca3(PO4)2

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Q: Balance the equation in basic conditions. N2H4 + Cu(OH)2 -> N2 + Cu

A: Balance chemical reaction: 2 Cu(OH)2 + N2H4 ---> 2 Cu + N2 + 4H2O

Q: Which of the following has the highest (more positive) oxidation number? Al(s) H in water O O in…

A: Given that : We have to determine which of the following has the highest oxidation number :

Q: Assign oxidation numbers to each of the atoms in the following compound and ion: CIO3 : CI = O =…

A: Given  Molecule = ClO3- Oxidation number of Cl  and O = ? Molecule = H4P2O7 Oxidation number = ?

Q: Which of the following has the highest (more positive) oxidation number? All(s) O in water  H in…

A: Which of the following has the highest (more positive) oxidation number?

Q: Which of the following reactions would NOT be an oxidation/reduction or Redox reaction? Ca(OH)2 +2…

A: A redox reaction is a type of chemical reaction which involves the movement of electrons between two…

Q: Balance the reaction below using the change in oxidation number method. Show complete solutions.…

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Q: BALANCING REDOX REACTIONS USING THE CHANGE IN OXIDATION NUMBER METHOD     1. PbO + NH3  >  Pb + N2 +…

A: Given reaction is :  PbO + NH3  >  Pb + N2 + H2O What are the two elements that changed its…