Chemistry, 06.05.2021 23:10 Sk8terkaylee
What is the molar mass of a gas if 0.2222 g of the gas occupies a volume of 0.4178 L at a temperature 22.22 °C and a pressure of 50.15 kPa?
Answers: 1
Chemistry, 22.06.2019 00:00
For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have
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Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
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Chemistry, 22.06.2019 21:20
40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume
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What is the molar mass of a gas if 0.2222 g of the gas occupies a volume of 0.4178 L at a temperatur...
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