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azibur3191
29.12.2020 •
Chemistry
a chemical reaction produced 2.50 moles of nitrogen gas. what volume in liters, does this gas sample occupy at STP? (show your work)
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Ответ:
The volume of N₂ at STP=56 L
Further explanationGiven
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 :
Ответ:
I think freezing of the Earth and cold tempatures caused the ice ages. Hope it helps and stay safe!