Chemistry, 21.07.2019 15:00 mandilynn22
Asolution is prepared by dissolving 27.7 g of cacl2 in 375 g of water. the density of the resulting solution is 1.05 g/ml. the concentration of cacl2 is % by mass.
Answers: 1
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How many moles of gas are present if p=11 atm, v=12l, t=185k?
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Give a real-world example of an energy transformation that uses two of the following forms of energy: chemical, mechanical, nuclear, gravitational, radiant, electrical, thermal (heat), and/or sound.
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Asolution is prepared by dissolving 27.7 g of cacl2 in 375 g of water. the density of the resulting...
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