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yashajanjan8550
13.07.2019 •
Chemistry
Aballoon that contains 0.750 moles of gas has a volume of 16.8 l. if the balloon expands to a volume of 25.4 l at a constant pressure and temperature, how many moles of gas would the balloon contain? 0.496 mol 0.882 mol 1.13 mol 6.45 mol
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Ответ:
1.13 mol
Explanation:
Avogadro's Law: This law states that volume is directly proportional to the number of moles of the gas at constant pressure and temperature.
where,
Now put all the given values in the above equation, we get the final pressure of gas.
Therefore, the final moles will be 1.13.
Ответ:
correct answer would be d