Chemistry, 04.12.2020 19:20 SamaHafiz8984
An electron on an energy level has an energy of 16.32 x 10−19 J. It moves to another level by releasing 5.4 x 10−19 J of energy. Which of the following descriptions mostly likely explains what occurred? The electron moved down to an energy level and has an energy of 10.92 x 10−19 J. The electron moved down to an energy level and has an energy of 21.72 x 10−19 J. The electron moved up to an energy level and has an energy of 10.92 x 10−19 J. The electron moved up to an energy level and has an energy of 21.72 x 10−19 J.
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The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.
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An electron on an energy level has an energy of 16.32 x 10−19 J. It moves to another level by releas...
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