Question

Find number of moles and molecules in 27g of water 120g of CO2​

Answer 1

Answer:

44g

Explanation:

CO2=12+2*16=44g

12+2*16=44g

44g of CO2 contain 6.023*10^23 molecules

11g of CO2 contain=6.023*10^23*11/44=1.51*10^23 molecules