What mass of carbon is required to form 11.2 litre of CO2 at NTP ?
Answers
Answered by
0
Answer:
22.4 litres of CO
2
has 44grams weight. It is 1 mole.
In 11.2 litres of CO
2
, only it weighs 22grams. It is 0.5 mole.
Answered by
0
Answer:
At NTP or STP, 1 mole of a gas occupies 22.4litres.
thus, 11.2 L implies there are 0.5 moles of CO2.
Therefore, there are 0.5 * 6.023*10^23(0.5NA) molecules
IN one molecule of CO2, one C atom and 2 O atoms exist.
so,
c = 0.5NA atoms
O = NA atoms
Explanation:
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