Chemistry, 21.05.2020 21:11 alexander1093
The recommended daily allowance (RDA) of calcium for a human adult is 800.0 mg/day if one cup of 2% milk (d=1.032 g/mL) contains 240.0 mg of calcium, how many grams of milk must you drink a day to get your RDA of calcium
Answers: 2
Chemistry, 22.06.2019 13:30
Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.
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Chemistry, 22.06.2019 14:00
Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .
Answers: 1
Chemistry, 22.06.2019 15:20
An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
Answers: 1
The recommended daily allowance (RDA) of calcium for a human adult is 800.0 mg/day if one cup of 2%...
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