Thursday, July 21, 2011
Solution of QCl2 has a mass concentration of 0.475g dm^-3 and a molar concentration of 0.005 mol dm^-3?
A solution of QCl2 has a mass concentration of 0.475gdm^-3 and molar concentration of 0.005 mol dm^-3. Use this information to determine the relative atomic mass of Q. By comparison with the periodic table, identify this element Q.
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