F.6 Chem Q

2007-10-28 5:24 pm

Why are dilute HCL and dilute H2SO4 unsuitable in the back titration of an insoluble metal carbonate(MCO3)?

回答 (1)

2007-10-28 6:05 pm

✔ 最佳答案

MCO3O會同HCL , H2SO4 CHEMICAL REACTION
MCL2, MSO4, CO2,H2O. 等會形成.

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