How many grams are there in #1.5 x 10^25# molecules of #CO_2#?

1 Answer
Jan 28, 2017

Answer:

#"Mass = no. of molecules / 6.023 * 10^ 23 * Molar mass" #

Explanation:

Molar mass of CO2 = 44g/mol

#1.5 * 10^25 / 6.023 * 10^23"# = 51.5 moles of CO2

#51.5 * "44g/mol" = 2266grams #

Hope this helped