Look at the four chemical reactions.
Reaction 1: NH4OH → NH3 + H2O
Reaction 2: 2Na...
Chemistry, 26.03.2020 16:51, duncanswart1558
Look 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? (1 point)
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
Answers: 3
Chemistry, 21.06.2019 15:30, kathleensumter4913
219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.
Answers: 1
Chemistry, 22.06.2019 09:00, kcarstensen59070
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
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