2.43 kilograms is equal to 2430 grams because 1 kilogram is equal to 1000 grams.
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 open
Explanation:
I am not sure but i think it is!