Mass, In Grams, Of 2.00 Moles Of Co2

Mass, in grams, of 2.00 moles of CO2

 

Answer:

a) ∵ 1 mole of CO

2

has molecular mass =44

∴ 2 moles of CO

2

has molecular mass =2×44=88g

(b) N molecules of CO

2

has molecular mass =44

∴ 2 N molecules of CO

2

has molecular mass =44×2=88g