Question

solve it for me?????,

Answer 1

hope its help you.....

Answer 2

6.022×10^23 molecules are contained in one mole of any substance

So 1mole of CO2 contains 6.022 × 10^23
1mole of CO2 = molecular weight of CO2
= 12×1 + 2×16=44g

Therefore, the mass of 6.022 × 10^23 molecules of CO2 is 44g.

HOPE IT HELPS..... :-)