Question

what is the mass of 0.5mole of CO2 molecule

Answer 1

Answer:

Step-by-step explanation:One mole of carbon dioxide wiehgs 44g

Because mass of carbon is 12 and mass of oxygen is 16

So mass of one mole of CO2=12+ (16×2)=44

So mass of half a mole of carbon dioxide is 1/2×44=22g

HOPE IT WAS HELPFUL....:)

Answer 2

I would like to tell that

It's 22 mole

0.5 mole of CO2

=[molar mass of C+ 2(molar mass of O)]/2

= 12+2(16)

_______

2

= 12+32

_______

2

= 44

_____ =22

2

Hope it helps you bro......

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