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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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lythong266 lythong266
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10 months ago
Zinc dissolves in hydrochloric acid to yield hydrogen gas:
         Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g)
When a 12.7 g chunk of zinc dissolves in 500. mL of 1.450M HCl, what is the  concentration of hydrogen ions remaining in the final solution?

▸ 0.776 M

▸ 0.388 M

▸ 0.674 M

▸ 1.06 M

▸ 0 M
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Chemistry

Chemistry


Edition: 11th
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Hollywood1971Hollywood1971
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10 months ago
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