4) What are the products? Are the products being reduced or oxidized? Also, indicate the strong...
In the following equation H3O+ is being oxidized or reduced. 2 H3O+ + 2 e- -> H2+ 2 H2O reduced oxidized Flag this Question Question 19 4 pts The reason redox reactions occur is the atmosphere is 21% oxygen. the sum of the bond energies of the reactants is greater than the sum of the bond energies of the products. the substance being oxidized has a greater affinity for substance being reduced. the substance being reduced has a greater affinity...
In the reaction shown below, what is being oxidized and what is being reduced? 2Al + Fe2O3 → 2Fe + Al2O3 a There is no reduction or oxidation. b Oxygen is both oxidized and reduced. c Aluminum is oxidized, iron is reduced. d Aluminum is reduced, iron is oxidized.
4. In each of the following reactions, identify the elements being oxidized or reduced, a) 4 Fe (s) + 3 O2(g) 2 FeO3 (5) (Oxygen is in its natural state.) Element being oxidized: Element being reduced: b) CuCl2 (aq) + Zn (s) → ZnCl2 (aq) + Cu (s) (Zinc and Copper are in their natural states.) Element being oxidized: Element being reduced: 21
what is being reduced and what is beinh oxidized and by how many? Fe t
In the given reactions is the starting material being oxidized, reduced or is there no change in the oxidation state. 1) OH 2) 3)
For the following reaction balance, assign oxidation numbers and state what is being oxidized and reduced SiCl4 +Mg ->MgCl2 + Si
1. (9 pts.) Predict the product(s) for the following reactions. Indicate proper stereochemistry when needed. If a mixture of stereoisomers forms, draw each of them. 1) (CH), CHCH,MgBr 2) H2O M Y 1) LIAIHA 237,0 1) DIBAL-H 2) H0
For each chemical reaction listed in the table below, decide whether the highlighted atom is being oxidized or reduced. 4 HF(g)+Si O₂(s) → SiF₄(g)+2 H₂ O(g)CO(g)+H₂ O(g) → CO₂(g)+H₂(g)CH₄(g)+2 H₂ O(g) → 4 H₂(g)+CO₂(g)FeO(s)+CO(g) → Fe(s)+CO₂(9)
organic chemistry 7. How many arrow are needed to complete the mechanism (steps 1 through 4)? step H:0 step 4 a. 4 b. 5 c. 6 d. 7 1. 8 8. Using only the oxidation and reduction reagents shown below, complete the following synthetic transformation. H2Cro 1. NaBHA 1. LIAIHA 1. DIBAL-H PCC H2O, acetone 2. H20 2. H20 2. H2O A. 4 only B. 5 only C. 2, then 5 D. 4, then 3 E. 5, then 1 F....
For each chemical reaction listed in the table below, decide whether the highlighted atom is being oxidized or reduced. reactionNa₂ CO₃(s)+H₃ PO₄(aq) → Na₂ HPO₄(aq)+CO₂(g)+H₂ O(l) 4 HF(g)+SiO₂(s) → SiF₄(g)+2 H₂ O(g) 2 H₂(g)+O₂(g) → 2 H₂ O(g) 4 KI(aq)+2 CuCl₂(aq) → 2 CuI(s)+I₂(aq)+4 KCl(aq)