Chemistry

Zn+HCl---->ZnCl2+H2

If you measure the total volume of collected gas over water at 65*C to be 728 mL at a total pressure of 845 torr, how many milliliters of 2.6 HCl would be required to produce the correct amount of hydrogen?

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asked by Brandie
  1. See your other post.

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    posted by DrBob222

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