Chemistry, 14.07.2019 06:00 miathegreat
In a chemical reaction that takes place at a fixed pressure and volume, the enthalpy change (δh) is –585 kj/mol. will this reaction result in an increase or a decrease in temperature?
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An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.
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Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water? (at room temp, pure hcn exists as a volatile liquid)
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Amechanical wave that transports a lot of energy will have a
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When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3 2 kilopascals, what is the partial pressure of the hydrogen?
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In a chemical reaction that takes place at a fixed pressure and volume, the enthalpy change (δh) is...
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