I believe that the answer is D.
I hope this helps. :)
Answer:
11.3 g.
Explanation:
Hello there!
In this case, since the combustion of butane is:

Thus, since there is a 1:5 mole ratio between butane and water, we obtain the following mass of water:

Therefore, the resulting mass of water is:

Best regards!
Answer:
A; or carnivores that feed on producers
Explanation: