Question

calculate no. of moles :

3.011 gms of carbon dioxide​

Answer 1

Explanation:

The gram molecular weight of CO2 is 44 grams, which means that 44 grams of CO2 contains 1 mole or 6.022 x 10^23 molecules of it. Therefore the mass containing half a mole or 3.011 x 10^23 molecules of CO2 is 22 grams

Answer 2

Answer:

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Given weight = 3.011 (W)

Molecular mass of CO2 = 44g(M)

So, n = W/M.

= 3.011/44 = 0.068moles