Question

Com 28g de N2 eu consigo obter quantas gramas de NH3? *

Answer 1

$\mathsf{N_{2}+3H_{2}\to~2NH_{3}}$

Cálculo das massas molares:

$\mathsf{m_{N_{2}}=2.14=28g/mol}$

$\mathsf{m_{NH_{3}}=14+3.1=17~g/mol}$

$\mathsf{28g\to~34g\,de\,NH_{3}}$