Question

How many moles can be found in 22g of Co2? A. 1.5 B. 2 c. 480 D. 0.5 show work

Answer 1

answer= 0.5

explanation=

Carbon has a relative atomic mass of 12.

Oxygen has a relative atomic mass of 16.

12+(2x16)=44

Therefore 1 mole of CO2 has a relative atomic mass of 44.

22/44=0.5, so there is half a mole of CO2 in 22g of it