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Consider the balanced equation below. n2h4 + 2h2o2 n2 + 4h2o what are the mole ratios of hydrazine (n2h4) to hydrogen peroxide (h2o2) and hydrazine to water? 1: 2 and 1: 4 1: 3 and 1: 4 1: 2 and 3: 5 1: 3 and 3: 5
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Which of the following is not true about the atomic model of substances?
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What does a numerical subscript following an element in a chemical formula mean?
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What substance would you add to CH3COONa(aq) to form a buffer solution?...
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