Chemistry, 15.07.2019 15:20 Aliciaonfleek
20 points 2 questions can you answer them 1 which of the following reactions is a synthesis reaction? n2 + 3h2 β 2nh3 mgi2 + br2 β mgbr2 + i2 kclo3 β kcl + o2 hcl + naoh β nacl + h2o 2 suppose that the half-life of an element is 1000 years. how many half-lives will it take before one-eighth of the original sample remains? 8 125 12.5 3
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Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?
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Chemistry, 22.06.2019 22:30
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20 points 2 questions can you answer them 1 which of the following reactions is a synthesis reactio...
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