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What is molar and molal volume?

Updated: 8/11/2023
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13y ago

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The molar volume at STP(22.4 L/mol) can be used to calculate the molar mass of the gas.

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16y ago
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13y ago

Molal volume is another name for Atomic volume.

Molar volume is the number of moles/liter (in SI units).

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8y ago

This is the volume of a mole of gas; this value for an ideal gas is 22,414 L at 1 atmosphere and 0 oC.

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12y ago

ml./L

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Q: What is molar and molal volume?
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Related questions

What is the difference between partial molal quantities and partial molar quantities?

During the determination of the partial molal quantities the weight of the solution to which a substance is added is taken into consideration while in case of the partial molar quantity the volume is taken into consideration.


What is the molar freezing point constant?

molal


Is the molal and molar solution of NaCl the same?

yes


Which is more concentrated one molar NaCl or one molal NaCl?

They are equivalent. Molal is now an obsolete, not recommended term.


What are the kinds of solution according to concentration?

There are more than 2 kinds, but perhaps you refer to molar (M) and molal (m). Or maybe you refer to weigh/volume and weight/weight. Or, maybe even you refer to % by mass and % by volume. And there are still others.


Molar volume of liquid is greater than molar volume of gas. why?

That's not true. The molar volume of a gas is always greater than the molar volume of a liquid. I can't think of any exceptions to this.


What does molar volume mean for a gas?

Molar gas volume is the volume of ONE moel of gas. It only depends on the pressure and temperature, not on the kind of gas. Molar volume at standard temperature and standard pressure is always 22,4 Litres (for any gas)


What is difference between partial molar volume and specific volume?

No. Specific volume is the inverse of density. Molar volume specific volume divided by mols. (i.e. g/(mLxMols)


What is 22.4 L?

molar volume


How do you determine molar volume?

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What happens to volume when moles are halved?

The volume is 50 %; the molar volume is 22,414 L.


When two gases of a chemical reaction are both at the same temperature and pressure and they have the same molar volume what is their stoichiometric ratio in the chemical equation describing the reac?

If the gases have the same molar volume, the stoichiometric ratio would be one to one. Molar volume is the volume occupied by one mole of a substance. This indicates that there is a 1:1 molar ratio of each gas.