In four separate experiments, identical samples of magnesium ribbon were added in excess of hydrochloric acid. Which exp
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In four separate experiments, identical samples of magnesium ribbon were added in excess of hydrochloric acid. Which exp
In four separate experiments, identical samples of magnesium ribbon were added in excess of hydrochloric acid. Which experiment will give off hydrogen most rapidly? Experiment Volume of acid/cm Concentration of acid/dm3 10 5.0 A 0.5 B 20 2.0 С 30 0.1 D 50 Ο Α. Α В. В x C. C D. D Your answer is incorrect.