Chemistry, 03.12.2020 19:40 jakebice4480
5) How many kilograms are there in 7.50 x 10^26 molecules of sulfuric acid?
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What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm
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If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
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The equation below shows a chemical reaction. a + b + heat β> 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.
Answers: 1
5) How many kilograms are there in 7.50 x 10^26 molecules of sulfuric acid?...
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