Chemistry, 14.07.2020 20:01 miarobless12389
Look at the reaction below. Which substance is the base in the reaction? 2H2O (l) H2SO4 (aq) CaSO4 (aq) Ca(OH)2 (aq)
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How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?
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Which statement best describes the he properties of iconic compounds ?
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Once similarity and one difference between a mixture of elements and a mixture of compounds
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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.
Answers: 2
Look at the reaction below. Which substance is the base in the reaction? 2H2O (l) H2SO4 (aq) CaSO4 (...
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