Question

Question 6 (2 points)




Use the equation above and the law of conservation of mass to answer the following question.

If 4 grams of Hydrogen gas (H2) reacts with 76 grams of fluorine gas (F2), how many grams of hydrofluoric acid (HF) will be produced?



If you are unsure how to work out this problem, see a similar example linked HERE.

a
72 grams of HF will be produced.
b
80 grams of HF will be produced.
c
304 grams of HF will be produced.
d
19 grams of HF will be produced.

Answer 1

b
80 grams of HF will be produced.