Please answer these questions.

1. Which situation describes a reaction with a percentage yield of 100%?

a. The product is more than the limiting reagent has the potential to produce.

b. No competing reactions occur and the limiting reagent is fully consumed.

c. none of them

d. The amounts of reactants initially present are stoichiometric.

2. Stochiometric amounts in grams are multiples of the coefficients in a balanced chemical equation.

Select one:

True

False

3. Hydrogen peroxide slowly decomposes in light:

2 H₂O₂ (l) 2 H₂O (l) + O₂ (g)

Which pair of values are stoichiometric amounts?

Select one:

a. 7.2 g H₂O and 6.4 g O₂

b. 3.6 g H₂O and 13.5 g O₂

c. all of them

d. 3.6 mol H₂O and 12 mol O₂