A0.200-g sample of cobalt metal reacted with hydrochloric acid according to the following balanced chemical equation: co (s) + 2 hcl (aq) ➝ cocl2 (aq) + h2 (g) the volume of hydrogen gas collected over water was 87.5 ml at 20 °c and a barometer reading of 763 mm hg. referring to example exercise 1, the adjusted volume of the h2 gas is
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A0.200-g sample of cobalt metal reacted with hydrochloric acid according to the following balanced c...
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