Answers: 1
Chemistry, 21.06.2019 17:30, badgirl2005
This is a mixture that has the same composition throughout.
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Chemistry, 23.06.2019 10:30, krlx
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?
Answers: 1
Ca(NO3)2 + HCl --> HNO3 + CaCl2
According to the reaction above, 55.0 grams of calcium nitrate r...
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