0722. Solving a chemistry problem
734. When titrating 50 ml of hydrochloric acid with a NaOH solution, the following data were obtained:
V¬NaOH Electrical conductivity of solution, ω*103, Ohm-1
NNaOH=1.503
0 8.72
2 -
4 2.88
6 2.72
8-
10 5.52
Construct a titration graph in coordinates ω – VNaOH. Determine the equivalence point. Calculate the normality of the acid.
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