Answer:
In the distillation method, vaporization takes place at the boiling point whereas, in evaporation, vaporization takes place below the boiling point.
Evaporation takes only from the surface of the liquid.
At the boiling point of the distillation process, the liquid forms bubbles and there is no bubble formation in evaporation.
Aluminum foil would create more friction because it is metallic <span />
For the answer to the question determine the total charge of the boron if t<span>he nucleus of one boron atom has 5 protons and 4 neutrons. The answer to this question is +5 for the charge of the boron.
I hope my answer helped you. Have a nice day!</span>
The volume of N₂ at STP=56 L
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Further explanation
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Given
2.5 moles of N₂
Required
The volume of the gas
Solution
Conditions at T 0 ° C and P 1 atm are stated by STP (Standard Temperature and Pressure). At STP, the volume per mole of gas or the molar volume-Vm is 22.4 liters/mol.
So for 2.5 moles gas :
I think the answer is 3.3 liters, hoped I helped you out