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What is the number of moles hydrogen produced when 6 moles of sodium are used? 2na + 2h2o -> 2naoh + h2
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Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?
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Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from
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In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
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Chemistry, 22.06.2019 12:30, ethanw8973
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
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What is the number of moles hydrogen produced when 6 moles of sodium are used? 2na + 2h2o -> 2n...
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