Question

Calculate the weight in grams of one molecules of Co2

Answer 1

Answer:

Explanation:

no. of molecules/avagadro no.=given mass/molar mass

1/6*10^23=g. mass/44

given mass in gms=1*44/6*10^23

                              =7.3*10^-23

Answer 2

Answer:

44g

Explanation:

weight of 1 mole of Carbon =24

weight of 1 mole of oxygen =16

we have 1 mole of carbon and 2 mole oxygen in Co2 (carbondioxide)

so weight of 1 mole co2 will be-> 12 + 2*16= 44g