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A 255 gram sample of hydrated magnesium carbonate is heated to evaporate the water. The dehydrated sample of magnesium carbonate has a mass of 195 grams. Determine the formula of this hydrate.
Answers: 2
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Which statement characterizes synthetic polymers? a. they come from animals and plants. b. they are found in nature. c. they are made in a lab. d. they are components of starch.
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Mach the labels with the symbols on the weather map
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A 255 gram sample of hydrated magnesium carbonate is heated to evaporate the water. The dehydrated s...
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