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Chemistry, 03.12.2021 19:30 mjweed3381
If we start with 1.000 g of strontium-90, 0.887 g will remain after 5.00 yr. This means that the half-life of strontium-90 is yr.
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The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
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Chemistry, 23.06.2019 06:40, donalyndearingbizz
15. what volume of cci, (d = 1.6 g/cc) contain6.02 x 1025 cci, molecules (ci = 35.5)(1) 10.5 l(2) 250 ml(3) 9.625 l(4) 1.712 lplz answer with step by step explanation
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If we start with 1.000 g of strontium-90, 0.887 g will remain after 5.00 yr. This means that the hal...
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