Question

How many molecules are there in 0.5 mol of co2

Answer 1

Answer:

The molar mass of CO2 is 44 g. As 1 mole contains 6.022 × 10 23 molecules of CO^2, ∴ 0 .

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Answer 2

Answer:

3.01x10^23 molecules

Explanation:

the amount of co2 molecules = 0.5 mol

since 1 mol represents 6.02 x 10^23 particles, there are 0.5x6.02x10^23 particles (molecules) of carbon dioxide.

0.5x6.02x10^23= 3.01x10^23