Identify as oxidation or reduction and fill in any missing numbers. a. Mg ---> Mg+2 + 2e-

Oxidation or Reduction

b. Fe ---> Fe+3 + __ e-

Oxidation or Reduction

c. 1 e- + Fe+3 ---> Fe+2

Oxidation or Reduction

d. Mg ---> Mg+2 + 2 e-

Oxidation or Reduction

e. __ e- + Mn+5 ---> Mn+2

Oxidation or Reduction

Which type of reaction always has an element and a compound as reactants

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon? a balloon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon