Chemistry, 17.11.2020 20:10 babydoll818
Malika is creating a science fair experiment to demonstrate the Law of Conservation of Mass. First, she will find the mass of a sample of aluminum and a sample of oxygen. Then, she will combine the two samples and measure the mass of the product. Should Malika combine the reactants in an open or closed system in order to demonstrate the Law of Conservation of Mass?
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The bond energy for the van der waals bond between two helium atoms is 7.9Γ10β4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
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Malika is creating a science fair experiment to demonstrate the Law of Conservation of Mass. First,...
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