Asked by angy
A bottle of commercial hydrochloric acid solution So is labeled 37% composition by mass, density 1.19 kg/L.
Calculate the concentration of solution So.
4.2 ml of So are diluted to 500ml solution called S. We titrate S with 200 ml of KOH solution of 3×10^-3 mol/l placed in a beaker.
Determine the equivalence point and then find the concentration of solution S.
Deduce the concentration of solution So and its% composition by mass. Compare It to the label
Calculate the concentration of solution So.
4.2 ml of So are diluted to 500ml solution called S. We titrate S with 200 ml of KOH solution of 3×10^-3 mol/l placed in a beaker.
Determine the equivalence point and then find the concentration of solution S.
Deduce the concentration of solution So and its% composition by mass. Compare It to the label
Answers
Answered by
jane
i have no idea
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