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You mix 35.0 g of magnesium chloride (MgCl2) with 650 mL of water. What is the percent by mass of MgCl2 in the solution?
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The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n
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The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.
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You mix 35.0 g of magnesium chloride (MgCl2) with 650 mL of water. What is the percent
by mass of M...
English, 22.06.2019 22:40
English, 22.06.2019 22:40
English, 22.06.2019 22:40