The density of HCN (hydrogen cyanide) gas at STP is 1.21g/L. What volume will 100.0g of HCN occupy at STP?
A) 121 L
B) 0.012 L
C) 82.6 L
D) none of the above

Respuesta :

It would be B 0.012L

Answer:

1.21

Explanation: