【igcse化学题,这题为什么选c?3.Astudentisaskedtomeasurethetimetakenfor4.00gofmagnesiumcarbonatetoreactcompletelywith25.0cm3(anexcess)ofdilutehydrochloricacid.Whichpiecesofapparatusdoesthestudentneed?Abalance,clo】

　　igcse化学题,这题为什么选c?

　　3.Astudentisaskedtomeasurethetimetakenfor4.00gofmagnesiumcarbonatetoreact

　　completelywith25.0cm3(anexcess)ofdilutehydrochloricacid.

　　Whichpiecesofapparatusdoesthestudentneed?

　　Abalance,clock,pipette

　　Bbalance,clock,thermometer

　　Cbalance,pipette,thermometer

　　Dclock,pipette,thermometer