Question 4 point CH2-CO-THEO
149.65 mole of methane reacts with oxygen to produce carbon dioxide and water, what mass of water is produced
174 gram
425 gram
343 gram
-154 gram

Explanation:

Hello there!

In this case, for the described chemical reaction, we can write:

Thus, by considering the 1:2 mole ratio of methane to water, and the molar mass of the latter (18.02 g/mol), the following is useful to calculate the mass of water that is produced:

Which is equal to:

Which is not among the choices.

Regards!

samuel de champlain. in 1608, king henry iv sponsored pierre dugua, sieur de mons and samuel de champlain as founders of the city of quebec with 28 men. this was the second permanent french settlement in the colony of canada.

the temperature of the gas, in k, not celsius.