A learner was assigning oxidation numbers for different elements in the compounds OF 2 and NaF. The learner assigned F an oxidation OF number of +1 in 2 and -1 in NaF. Is this correct? Why? A Yes this is correct. B No, fluorine is always assigned an oxidation number of -1. C No, fluorine is always assigned an oxidation number of +1. D No, fluorine is always assigned an oxidation number of -1 except when bonded to oxygen.

Q: Use the chemical equation to answer the question. WO3(s) + 3H2(g) W(s) +3H20(g) Which statement…

A: Given :-  WO3(s) + H2(g) ---> W(s) + 3H2O(l)   statements :  O changes oxidation numbers from -2…

Q: Sn2+ + IO-3 > Sn4+ + I- (acid) Which two atoms, had a change in their oxidation numbers? What is…

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A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

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

A: Since we only answer up to 3 subparts, we will answer the first three only. Please resubmit the…

Q: In the compound K2CrO4 , what is the correct oxidation number of each of its elements? (K is a Group…

A: Answer: E. K: +1   , Cr: +6  , O: -2

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A: In free state oxidation state of element is zero but when it contained within a molecule its…

Q: 36. How many electrons were lost/gained in the following redox reaction   2K2Cr2O7 + 2H2O + 3S 4KOH…

A: A redox reaction is a reaction in which oxidation and reduction occurs simultaneously.

Q: 4. Using redox rules, determine which of the following are redox reactions. Be sure to show…

A: Redox reaction in which oxidation and reduction both happens simultaneously

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A: The balanced redox Chemical Reaction given in the question is -   Br- +6HClO -----> 3Cl2 + BrO3-…

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A: # First we have to know about redox reaction: Redox Reactions : In these reactions one species is…

Q: 1. What is the oxidation number of S in each of the following substances? • H₂S SO3 H₂SO4 • SO₂ • ●…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

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Q: Which of the following is a redox reaction? O a. 2KB + F2 2KF + Br2 O b. 2HCI+ Mg(OH)2→2HOH + MgCl2…

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Q: Macmillan Classify each reaction as a redox reaction or a non-redox reaction.

A: Redox reaction: oxidation and reduction both takes place.

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A: Oxidizing agent : the reactant that gains electrons from the other reactant and oxidizes it.…

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Q: Is this correct? Why?

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Q: Which of these reactions is not a redox reaction? a. 2K + Cl₂ ⟶ 2KCl b. KOH + HCl ⟶ KCl + H₂O   c.…

A: In a redox reaction, oxidation and reduction both reaction occur. It means the oxidation of one atom…

Q: Assign oxidation numbers to each atom in each substance. a. CH₂O C: H: b. NH3 N:01 H: c. Rb2SO4 00:0…

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Q: Determine the oxidation number of each element in IF. I: F: Determine the oxidation number of each…

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Q: Identify which substance is the oxidizing agent and which substance is the reducing agent in each of…

A: a) 4NH3 + 5O2 --------> 4NO + 6H2O   4 N-III - 20 e- → 4 NII(oxidation)   10 O0 + 20 e- → 10…

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Q: Assign each element in the following compounds its correct oxidation #. 1. HNO3 2. SO4²- 3. H₂CO3 4.…

A: oxidation number  is the charge of an atom if all of its bonds to different atoms were fully ionic.

Q: In the following reaction, indicate the oxidation numbers for all elements on BOTH sides of the…

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Q: First, assign oxidation numbers for each atom in the balanced chemical equation below. You'll find…

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Redox Reactions

Redox reactions are considered to be the chemical reactions involving both oxidation and reduction processes. They are actually oxidation-reduction reactions. The term redox is made from two words where “red” comes from reduction and “ox” comes from oxidation. During a redox reaction electron transfer takes place in such a way that one chemical compound gets reduced and the other one gets oxidized.