Match the chemical formula with its associated oxidation number of nitrogen (N).                                                                        N2                                                                        NH3                                                                        N2O                                                                        N2H4                                                                        NO A. -3 B. -2 C. 0 D. +2 E. +1

Q: What is the change in oxidation number of carbon in the following reaction? CH4(g) + 2 O2(g) →…

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Q: What is the oxidation number of element underlined in the following element, compound and on? a.…

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Q: What is the oxidation state of Cl in each ion? b. CIO2 a. ClO c. ClO, d. CIO,

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Q: Determine the oxidation number of iodine in each of the following species. a. IO,- b. Cal2 c. IFs d.…

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Q: What is the oxidation number of element X in in KHXO3? OA +4 O B. +2 OC -4 O D. +6 O E -3

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

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Q: For the following reaction if you write the complete reaction, which element is the oxidation agent?…

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Q: What is the oxidation number of N in NO2-1? а. -3 What is oxidation number of Cr in Cr2072-? b. +4…

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Q: What type (redox, acid-base, precipitation) are the reactions below? For the redox reactions,…

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Q: Consider the following single displacement reaction: Mg(s) + 2HCl(aq) ⟶ MgCl₂(aq) + H₂(g) Which of…

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Q: a) Determine the oxidation number for each element in the compound i. ClO3 2- ii. Cr₂O7²- iii. Bro³-

A:

Q: 6. Use the reaction below to answer the following questions. /8 points 3 Mg + N2 → Mg,N2 a. Which…

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Q: Determine the oxidation number of Cu in Cu2O. Link to Physiral Con

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Q: Assign oxidation states to each atom in each element, ion, or compound. а. Ag d. H2S b. Ag* e. Co,2-…

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Q: Through each reaction are the molecules oxidized or reduced? A. Oxygen 6CO2 + 6 H2O ----> C6H12O6…

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A:

Q: Cr + 6NO3¯+ 6H*6NO2 + CIO;+3H20 In the above reaction, the oxidation state of chlorine changes from…

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Q: xidation-reduction reactions?

A:

Q: The oxidation number of S in SO42- is ___

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Q: 3. Show the oxidation numbers for above each element for every element in each of the following…

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Q: Find the reducing agent in the following balanced reaction (Please note that element X and Y are NOT…

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Q: 1. Assign the oxidation number to all atoms in each compound. a. Al₂(CO3)3 b. (NH4)2SiO3 Al N H Si

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Q: II. Assign oxidation numbers, balance the molecular equation, emphasizing the gain and loss of…

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Q: 1. Write the oxidation number for the elements underlined in the following chemicals. a. NO b. CIO,…

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Q: WHAT IS MY OXIDATION NUMBER? Use the rules for assigning oxidation numbers to determine the…

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Q: the oxidation number of sulfur atoms in thiosulfate O a. 2 O b. 2, 8 O c. 0, 4 O d. -2, 8

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Q: Which of the following metals will react with HCl to form hydrogen gas? A. Hg B. Au C. Cu D. Ag…

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Q: What is the reducing agent in the reaction of zinc and copper (II) sulfate? a. copper (II) sulfate…

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Q: What is the oxidation number of chromium in the ionic compound ammonium dichromate, (NH4)2Cr₂O7? a.…

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Q: Cr + 6NO,¯+ 6H*. →6NO2 + CIO3¯+ 3H2O In the above redox reaction, use oxidation numbers to identify…

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Q: Which one of the following contains nitrogen in the lowest oxidation state? A.…

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

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Q: Determine the oxidation number of manganese in NaMnO4 A. +3 B. +4 C. +5 D. +7 E. +6

A:

Q: Part 1: Balance the given Reduction-Oxidation (REDOX) equations using the Oxidation Number Method.…

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Q: 1. In which compound is there a nitrogen atom with a +4 oxidation state? a. NS b. NaCN c. NO2 d. NO…

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Q: 14. When solid magnesium reacts with hydrogen ions, which of the following can be said of the role…

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Q: Which statement is TRUE about the reaction? I. Fe is oxidized while O2 is reduced. II. Fe is reduced…

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Q: Assign oxidation numbers to each atom in the following molecules or ions. 1.SF4 b. IO2- C.N2O5

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