1. What substance is being oxidized in the reaction?  2 Na(s) + Br2(g) <~~~~> 2 NaBr(s) a. Na  b. Br2 c. NaBr  d. None of the above

Q: 1. Consider this (unbalanced) redox reaction that occurs in basic solution: CIO2- + N2H4 → NO + Cl-…

A: Reducing agent is the species which reduces the other substance and itself gets oxidized. Oxidizing…

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: The oxidation number of nitrogen for three different compounds is given in the right col- umn. Match…

A: Oxygen has -2 charge. Let x is oxidation number of N

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

A: If the oxidation state of an element increases on the products side when compared to the reactants…

Q: 8. Assign oxidation numbers, find reductant and oxidant atoms and tie them before and afte then…

A: Oxidation number of N increase from -2 to +3 . The oxidation number of Cl decreases from +3 to -1 ,…

Q: Rank the chemicals from weakest to strongest oxidizing agents  a. Cl2 b. Fe2+ c. I2 d. Cu2+ e.…

A: Oxidizing agent: The substance other substance and gets reduced. Generally, the oxidizing agents are…

Q: Consider the reaction of 0.161 g of aluminum metal with 50.0 mL of 0.235 M Co(NO₃)₂. a. Which metal,…

A: NOTE: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: → 2KBr, 1. In the redox equation 2K + Br₂ a. what element is reduced? b. what element is oxidized?…

A: Redox reactions are those reactions in which oxidation and reduction take place simultaneously.

Q: 48. ** Questions # 43 through # 48 use the half reaction method to balance the following skeletal…

A:

Q: 4. In the following reaction. Fe2O3 + 4H2 3 Fe + 4H20. What element is being reduced? a) Fe b) O c)…

A: The given reaction is

Q: Consider the redox equation. CuCl₂ + Al → AICI3 + Cu 1. Which is the oxidizing agent? [Select] IL…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

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.