Homework Help: chemistry

Posted by wills on Monday, May 3, 2010 at 4:06pm.

sandstone contains 30% by weight of CaCO3, and the remaining is SiO2. 1g is dissolved in 200ml of 1 mol per litre of HCL...what will the concentration of calcium in the solution?

chemistry - DrBob222, Monday, May 3, 2010 at 4:50pm
see above.

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