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The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?
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Which other elements contain the same number of outer electrons as sodium
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Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
How do you write 400000 in scientific notation?...
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