Chemistry

Chemistry

Problem

Barium hydroxide reacts with potassium chromate, forming a precipitate of barium chromate: Ba(OH)2(aq)+K2CrO4(aq)→BaCrO4(s)+2KOH(aq)\text{Ba}(\text{OH})_2(\text{aq}) + \text{K}_2\text{CrO}_4(\text{aq}) \rightarrow \text{BaCrO}_4(\text{s}) + 2\text{KOH}(\text{aq}) In an experiment, 100 cm3 of barium hydroxide with a concentration of 0.100 mol dm-3 was mixed with 50 cm3 of potassium chromate solution with a concentration of 0.250 mol dm-3. Which statement is correct?

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