Magnesium and HCl lab

  • Thread starter bertha
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  • #1
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Homework Statement



Calculate the average ratio of grams of hydrogen gas produced per gram of magnesium. This is part of a lab in which I know how many grams of magnesium were used and how many ml of hydrogen gas was produced

Homework Equations



Mg (s) + 2 HCl ---> MgCl2 + H2

The Attempt at a Solution

 

Answers and Replies

  • #2
Borek
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Well, you have not posted any experimental data, so the question - as posted - doesn't make much sense.

Convert hydrogen volume to number of moles, number of moles to mass.
 
  • #3
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how do you convert volume to moles
 
  • #4
Borek
Mentor
28,883
3,429
Use ideal gas equation.
 

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