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Mg + 2hcl --> mgcl2 + h2 find the mass in grams of hydrogen gas produced when 14.0 moles of hcl is added to an excess amount of magnesium.
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The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
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Mg + 2hcl --> mgcl2 + h2 find the mass in grams of hydrogen gas produced when 14.0 moles of hcl...
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