Chemistry, 15.03.2022 06:20 jamaicandre7
Question
How many moles of water will form when 5 mol of hydrogen react, according to the following equation:
2H2 + O2 + 2H2O
Answers: 2
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How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
Answers: 1
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Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?
Answers: 2
Question
How many moles of water will form when 5 mol of hydrogen react, according to the followin...
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