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Posted by on Wednesday, May 16, 2012 at 12:12pm.

What minimum amount of 1.55 M \rm HCl is necessary to produce 26.5 L of \rm H_2 at STP?

  • Chemistry - , Wednesday, May 16, 2012 at 2:07pm

    mols H2 needed = 26.5L/22.4L = ?
    Convert mols H2 to mols HCl. Then
    MHCl = mols HCl/L HCl. You know M and mols solve for L HCl.

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