Question

What mass (in g) of nitrogen are needed to react completely with 5.8g of hydrogen?
$N_{2}$ + $3H_{2}$ —> $2NH_{3}$

Answer 1

Answer:

Explanation:

mass of N2                Mass of3 H2

2x (14) g/mole                     3x(2x1) g/mole

        X        g                           5.8 g

  mass of nitrogen = 27 g