Question

How many moles are in 28 grams of carbon dioxide CO2

Answer 1

0.636 moles

Step-by-step explanation:

Complete answer:

Complete answer:The molecular weight of a material is required to tell an individual how many grams there are in one mole of that chemical substance i.e. molecular weight of any substance contains 1 mole of that substance. Then 28 g of $C{{O}_{2}}$ contains = 0.636 moles of $C{{O}_{2}}$.

Answer 2

I think its 0.636 moles