Question

calculate the no of moles in 44.8 liters of H2 at stp​

Answer 1

Answer:

Answer. =2 moles of gas. Hence we can say that at STP; the 44.8 L of carbon dioxide gas contains 2 moles of gas. Here STP indicates the standard temperature and pressure conditions which is 22.4 L volume, at 1 atmospheric pressure and the temperature at 273 K.

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Answer 2

The number of moles in $44.8$ liters of $\[{{H}_{2}}\]$ at stp​ is two moles.

Explanation:

• STP means standard temperature and pressure.
• The temperature at STP is $273K$ and pressure is one atmospheric pressure.
• One mole of any gas at STP occupies a volume of  $22.4$ litres.
• So one mole of hydrogen gas at standard temperature and pressure occupies a volume of $22.4$ litres.
• Hence $44.8$  litres volume is occupied by two moles of hydrogen gas at STP.