calculate the numbers of carbon and oxygen present in 11.2 litres of carbon dioxide at NTP
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22.4 Litre of CO2 at NTP = 1 mole of CO2
So 11.2 Litre of CO2 at NTP = 0.5 mole of CO2
As each molecules of CO2 contains one carbon and two oxygen atoms, 0.5 mole of CO2 will contain 0.5 × 6.023 ×10^23 atoms of carbon and 2× 0.5 x 6.023 x 10^×23 atoms of Oxygen.
So 11.2 Litre of CO2 at NTP = 0.5 mole of CO2
As each molecules of CO2 contains one carbon and two oxygen atoms, 0.5 mole of CO2 will contain 0.5 × 6.023 ×10^23 atoms of carbon and 2× 0.5 x 6.023 x 10^×23 atoms of Oxygen.
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