Explanation:
When ethyne undergoes a hydrogenation reaction with Ni catalyst and excess hydrogen,
C2H2 + 2H2 => C2H6.
Ethyne reacts with hydrogen gas to form ethane.
The correct answer is b hope this helps air
Answer:
190n
Explanation:
190 190 and because it is easy to understand if you didn't understand my answer ask any man
Explanation:
Electrons are negatively charged. So it has a -3 charge.
