Chemistry, 26.02.2020 16:30 ElmerRamirez
The pressure of a certain amount of gas is directly proportional to the temperature (measured on the Kelvin scale) and inversely proportional to the volume. A sample of gas at a pressure of 1 atmosphere occupies a volume of 1 cubic meter at a temperature of 249 Kelvin. When heated, the gas expands to twice its volume, but the pressure remains constant. To what temperature is it heated?
Answers: 2
Chemistry, 22.06.2019 12:30
Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
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Chemistry, 22.06.2019 15:30
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
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Chemistry, 22.06.2019 15:30
Which of the following are correct values for the ideal gas laws constant r
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The pressure of a certain amount of gas is directly proportional to the temperature (measured on the...
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