Chemistry, 02.06.2021 22:30 Makoshark6887
What is the mass of 25.5 L of water assuming it is at 4 degrees Celsius?
Answers: 3
Chemistry, 22.06.2019 15:30, ricardotavarez6
How does a large body of water, such as the ocean, influence climate?
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Chemistry, 22.06.2019 20:50, iluminatioffial9699
One nanometer is equal to how many meters?
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Chemistry, 22.06.2019 21:40, k3rbycalilung
Tooth enamel consists mainly of the mineral calcium hydroxyapatite, ca_10(po_4)_6(oh)_2. trace elements in teeth of archaeological specimens provide anthropologist with clues about diet and diseases of ancient people. students at hamline university measured strontium in enamel from extracted wisdom teeth by atomic absorption spectroscopy. solutions with a constant total volume of 10.0 ml contained 0.726 mg of dissolved tooth enamel plus variable concentrations of added sr. added sr find the concentration of sr in the 10 ml sample solution in parts per billion = ng/ml. find the concentration of sr in tooth enamel in parts per million = mu g/g.
Answers: 2
What is the mass of 25.5 L of water assuming it is at 4 degrees Celsius?...
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