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Chemistry, 21.06.2019 22:20
Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.
Answers: 1
Chemistry, 22.06.2019 06:00
According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead
Answers: 2
Chemistry, 22.06.2019 07:00
Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
History, 07.10.2020 14:01
Health, 07.10.2020 14:01
Mathematics, 07.10.2020 14:01
Spanish, 07.10.2020 14:01
Spanish, 07.10.2020 14:01
Mathematics, 07.10.2020 14:01
History, 07.10.2020 14:01
Mathematics, 07.10.2020 14:01
Health, 07.10.2020 14:01
Mathematics, 07.10.2020 14:01
History, 07.10.2020 14:01