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2.80g copper chloride and 0.400 g aluminum are mixed together and allowed to react, what is the theoretical yield of copper?
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What is the relative mass of an electron? a) 1/1840 the mass of a neutron + proton b) 1/1840 the mass of an alpha particle c) 1/1840 the mass of a c-12 atom d) 1/1840 the mass of a hydrogen atom
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32p and 31p are two isotopes of phosphorus. compare the number if subatomic particles that are present in the atoms of these isotopes.
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Aphase change from a solid to a gas is called what
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2.80g copper chloride and 0.400 g aluminum are mixed together and allowed to react, what is the theo...
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