Chemistry, 27.09.2021 02:20 Dracopaul03
Jack drops a steel ball in to a try of damp sand he measures the depth of the craters made by the steel ball go further
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Which position represents spring in the southern hemisphere? a) b) c) d)
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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.
Answers: 1
Jack drops a steel ball in to a try of damp sand he measures the depth of the craters made by the st...
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