Question

how much (grams) hydrogen is required to react completely with 33.00 grams of nitrogen according to the following chemical reaction? do not type units into your answer. n2(g) 3 h2(g) 2 nh3(g)

Answer 1

According to the reaction,
To react with 28.00 grams nitrogen hydrogen is required 6 grams

To react with 01.00 grams nitrogen hydrogen is required 6/28.00 grams

To react with 33.00 grams nitrogen hydrogen is required (6*33.00)/28.00 grams = 7.071428571 grams