Answer to Question #316872 in General Chemistry for Rockstar

Question

How many moles of sodium are necessary to synthesize 0.6 mol of sodium sulfide?

Answer 1

2Na + S --> Na₂S

$n(Na)=0.6\ mol(Na_2S)\times\frac{2\ mol(Na)}{1\ mol(Na_2S)}=1.2\ mol$

Answer: 1.2 mol