Classify each of the following reactions as (1) a redox reaction (2) a nonredox reaction or (3) “can’t classify” because of insufficient information. a) A decomposition reaction in which all reactants and products are compounds                            b) A combustion reaction in which CO2 and H2O are the products

Determine if the following changes in condition would increase or decrease the rate of the chemical reactions: 1. Adding a metal catalyst for two reactants to locate each other. 2. Storing leftovers in the refrigerator Categorize the following reactions (synthesis, decomposition, single exchange or double exchange): 3. N₂(g) + 3H₂(g) = 2NH3(g) 4. C6H12O6 (aq) --> 2C₂H6O (aq) +2CO2(g) 5. Ca (s) + Zn(NO3)2 (aq) --> Ca(NO3)2 (aq) + Zn (s)

8. Identify this reaction. HCI E NAOH NaCl + H(OH) O Single displacement O Double displacement O Synthesis O Decomposition O Combustion

Indicate to which of the following types of reactions each of the statements listed applies: combination, decomposition, displacement, exchange, and combustion. More than one answer is possible for a given statement. b)  Only one reactant is present.