Chemistry, 19.10.2020 14:01 humphreybrittany42
Mrs. Ruiz made a mountain model out of plastic foam and Ms. Ana made a similar model out of clay. They each poured the same amount of water on their mountain. Then they measured the amount of runoff collected at the bottom. Which is the tested variable?
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Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt
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Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?
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How many grams of phosphorus are contained in 5.09 moles of phosphorus?
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Chemistry, 22.06.2019 23:30
If maltose undergoes hydrolysis what subunits does it results to?
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