1. Calculate all forms of expression for concentration:
1 - percentage (%)
2 - molar (M)
3 - normal or mole - equivalent (N)
4 - Titer (T) and titer for the analyte (T A/B) for substance A, if its exact weight (m A), the volume in which it is dissolved (V), and the analyte (B) are known
Substance (A) Weight of substance (A), m (g) Volume of solution, V(cm3), p=1g/cm3 Substance being determined (B)
Potassium bromate KBrO3 2.7800 250 Na2S2O3

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