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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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Select the correct location on the image identify the element that humans need to breathe. 2015 er r ights reserved
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How does a nuclear reactor produce electricity? a. high-energy gamma rays are converted by a generator into electricity. b. the heat from the reaction turns water to steam, which runs a generator. c. the reaction produces a stream of electrons that flow through wires and into batteries. d. the heat released from the reaction is used to burn coal or gas to produce electricity. e. control rods absorb the neutrons emitted and release a stream of electrons as electricity.
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2KBr + Cl2 → 2KCl + Brz How many moles of KCl are produced if 8.4 moles of Cl, gas completely react?...
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