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Can someone walk me through how you are calculating the moles and the rest of the...

Can someone walk me through how you are calculating the moles and the rest of the solution? CaCO3(s) + 2 HCl(aq) ====> H2O(l) + CO2(g) + CaCl2(aq) Mass of CaCO3 = 3.72 gm Moles of CaCO3 = 3.72 / 100.08 = 0.037167 Moles Moles of HCl need = 0.037167 x 2 = 0.07433 Moles Volume of HCl needed = 0.07433 x 1000 / 3 = 24.77 ml

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