Chemistry, 08.03.2021 18:00 Triciamorrison
A reaction happens between barium chloride dihydrate and silver nitrate. How much of each reactant (grams) how much would you need to obtain 2 grams of precipitate, using stoichiometry?
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Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.
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In what environment would mineral formation caused by high pressures and high temperatures most likely occur?
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Chemistry, 22.06.2019 18:30
The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
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Chemistry, 22.06.2019 21:40
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
A reaction happens between barium chloride dihydrate and silver nitrate. How much of each reactant (...
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