It’s A: C2H2N (basically you count how many C, H and N there are)
Answer:
Therefore 9 moles of nitrogen are required to produce 18 moles of ammonia.
Answer:
Bromine is a dark reddish-brown fuming liquid with a pungent odor. Denser than water and soluble in water. Hence sinks in water.
The reaction produces fewer neutrons its <span>rate increases and it produces less energy.</span>
Answer:
0.371
Explanation:
number of moles = mass / Ar
= 23.8g / 32.1 + (16.0 × 2)
= 0.37129485179 = 0.371 (3 s.f).
hope it helps :)