Question

How many milliliters of " class="latex-formula"> gas at STP are required to fully hydrogenate 1.68 g of $C_{6} H_{8}N_{2}$ (adiponitrile) according to the following hydrogenation reaction scheme?
$C_{6}H_{8}N_{2}(l) + 4H_{2}(g)$ → $C_{6} H_{16}N_{2}(s)$

Answer 1

Answer:

The answer is

21.5 L

.

So, start with the balanced chemical equation for the decomposition of hydrochloric acid

2

HCl

→

H

2

+

Cl

2

Notice that you have a

2:1

mole ratio between

HCl

and

Cl

2

, which means that every 2 moles of the former will produce 1 mole of the latter. The number of moles of

HCl

you have is.

Explanation:

I don't know if that is but I try my best just correct me if I'm wrong thank you!!