Question

what is the mass of 2.5 moles of CH4​

Answer 1

We assume you are converting between moles CH4 and gram. You can view more details on each measurement unit: molecular weight of CH4 or grams This compound is also known as Methane. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles CH4, or 16.04246 grams.
16.04 grams
One mole of methane equals 16.04 grams because a molecule of methane has an atomic weight of 16.04. The conversion factor will be 16.04 grams/mole.Feb 22, 2018

Answer 2

Answer:

We assume you are converting between moles CH4 and gram. You can view more details on each measurement unit: molecular weight of CH4 or grams This compound is also known as Methane. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles CH4, or 16.04246 grams.