Find the number of molecules in 5g co2
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Answer:
6.62 x (10^22)
Explanation:
CO2 molecular weight 44g
given mass 5g
no of moles = 5/44 = 0.11(approx.)
no of molecules = (6.023 x 10^23) x (0.11)
= 6.62 x (10^22)
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