Chemistry, 03.12.2021 01:00 22chandlerlashley
What are the products that are produced from the reaction of magnesium chloride and calcium oxide?
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What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?
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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.
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Chemistry, 22.06.2019 22:30
What if it is did darwin used to support his theory of evolution
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What are the products that are produced from the reaction of magnesium chloride and calcium oxide?...
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