Question

Stoichiometry Worksheet

1. According to the equation, what mass of hydrogen fluoride is necessary to produce

2. 3 g of sodium fluoride?

HF + NaNO3 → HNO3 + NaF

Answer 1

The stoichiometry of the equation tells us the ratios of the reactants and products. To determine the amount of hydrogen fluoride required to produce 3 g of sodium fluoride, we need to use the balanced chemical equation.

The balanced equation is:

HF + NaNO3 → HNO3 + NaF

1 : 1 : 1 : 1

Since the ratio of sodium fluoride to hydrogen fluoride is 1:1, we need an equal amount of hydrogen fluoride to produce 3 g of sodium fluoride, i.e. 3 g of hydrogen fluoride.

The amount of hydrogen fluoride required to produce 3 g of sodium fluoride would be 3 g.

Step-by-step explanation: