Chemistry, 30.07.2019 07:20 isaaccott013
Acompound is found to contain 23.3% magnesium, 30.7% sulfur and 46.0% oxygen. what is the empirical formula of this compound?
Answers: 2
Chemistry, 22.06.2019 08:30
If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?
Answers: 1
Chemistry, 22.06.2019 14:50
How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.
Answers: 1
Acompound is found to contain 23.3% magnesium, 30.7% sulfur and 46.0% oxygen. what is the empirical...
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