Question

How many moles are there in 4.9x 1023 molecules of co2?

Answer 1

Answer:Mass =

no. of molecules / 6.023 * 10^ 23 * Molar mass

Step-by-step explanation:

Molar mass of CO2 = 44g/mol1.5⋅10256.023⋅1023 = 51.5 moles of CO2 51.5⋅44g/mol=2266grams

Hope this helped