Chemistry, asked by sonashikaushalviii, 10 days ago

calculate mass of carbon dioxide which will contain same number of molecule as contained in 40g of oxygen

Answers

Answered by qulsumkhan24

1

Answer:

55 gm

Explanation:

molecular number of CO2 = 44gm

molecular number of O2. = 32

n = mass/molar mass

n = 40 / 32

= 5/4 mole

again,

n= mass / molar mass

5/4 = mass / 44

mass = 55gm

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