Chemistry, 21.06.2021 21:10 monifaWilson
ook at the four chemical reactions. Reaction 1: NH4OH → NH3 + H2O Reaction 2: 2NaCl → 2Na + Cl2 Reaction 3: CaO + H2O → Ca(OH)2 Reaction 4: 2KClO33 → 2KCl + 3O2 Which statement identifies the reaction that is different from the rest and explains correctly why it is different? Reaction 3, because a single ion is replaced in a compound Reaction 3, because a single product is synthesized Reaction 4, because two products are synthesized Reaction 4, because two ions are interchanged
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Chemistry, 21.06.2019 18:30
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
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Chemistry, 22.06.2019 16:00
No copying 15 pts how does a free-body diagram tell you about the net force on an object?
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ook at the four chemical reactions. Reaction 1: NH4OH → NH3 + H2O Reaction 2: 2NaCl → 2Na + Cl2 Reac...
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