galaxychild101
16.07.2019 •
Chemistry
Calculate the volume of helium gas sample that has a mass of 1.2 g at room conditions
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Ответ:
molarity=volume per molar volume
therefore volume=molarity ×molar volume= 0.6 x 22.4= 13.44
Ответ:
the. answers are :
B : D : E