This is a work pack which helps support learners in a write up for part of Learning Aim A assignment.
The learner makes a standard solution of calcium carbonate from solid, then uses this to standardise the hydrochloric acid in a titration, and finally uses the standardised hydrochloric acid to calculate the concentration of an unknown solution of sodium hydroxide using a titration.
I have not specified the concentration of HCl or NaOH as it doesnt matter but I used 0.1M for each.
The learner makes a standard solution of calcium carbonate from solid, then uses this to standardise the hydrochloric acid in a titration, and finally uses the standardised hydrochloric acid to calculate the concentration of an unknown solution of sodium hydroxide using a titration.
I have not specified the concentration of HCl or NaOH as it doesnt matter but I used 0.1M for each.
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