I believe it is C, but I can't guarantee it.
To determine the formula units of the given compound, we need to convert from grams to moles first then convert it to formula units by using the Avogadro's number. We do as follows:
23.5 g <span>Sb2S3 ( 1 mol / 339.7 g ) ( 6.022 x 10^23 formula units / mol ) = 4.17x10^22 formula units </span><span>Sb2S3</span>
It was empty , dark , and cold
Answer:
The equilibrium will shift to produce less ammonia
Explanation:
According to Le Chatelier's principle, the reaction will try to oppose anything that is done on it, if it was at equilibrium.
When the concentration of H2 is decreased, you are decreasing the concentration of hydrogen so the reaction tries to increase the concentration of hydrogen by breaking down the ammonia on the products side. This will decrease the output of ammonia
M = GFM × N
Sodium Oxide
s Na O
v 1 2
s 2 1
d 2 1
f Na2O
Na2O
2 × 23 = 46
1 × 16 = 16
46 + 16 = 62g
GFM = 62g
N = 2.24 moles
M = ?
M = GFM × N
M = 62,2 × 2.24
M = 138.88g
