A-Level
EDEXCEL
Chemistry
October 2025
1 Marks
QP-202510-Chemistry-U2A · Question 3
Question (excerpt):
3 Barium chloride solution, BaCl2(aq), reacts with gallium sulfate solution, Ga2(SO4)3(aq), to form a precipitate of barium sulfate, BaSO4(s). What is the minimum volume of 0.100 mol dm−3 barium chlor…
3 Barium chloride solution, BaCl2(aq), reacts with gallium sulfate solution, Ga2(SO4)3(aq), to form a precipitate of barium sulfate, BaSO4(s). What is the minimum volume of 0.100 mol dm−3 barium chlor…
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