Chemistry, 05.03.2020 19:15 tatejordan02
The analysis was performed by dissolving an antacid tablet in 75.00 mL of 0.1055 M HCl. The excess acid was back-titrated with exactly 44.97 mL of 0.125 M NaOH. The average weight of a tablet is 1.045 g. The tablet came from a bottle of 125 tablets that cost $3.49. If the tablet actually contained 150 mg of CaCO3, calculate the % error (Appendix IB).
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The analysis was performed by dissolving an antacid tablet in 75.00 mL of 0.1055 M HCl. The excess a...
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