Calculate the percent by mass of calcium carbonate in the rock, assuming that it is the only substance reacting with the HCl solution.
Please explain the analysis.© BrainMass Inc. brainmass.com October 10, 2019, 5:28 am ad1c9bdddf
Mol of HCl initially = 0.030L x 1.035M = 0.03105 mol HCl
Mol of NaOH reacted = Mol of HCl excess = 0.01156L x 1.010M = ...
This solution helps calculate percent by mass.