摘要:用 25.30mL 98%的浓H2SO4(d=1.84g/cm3)配制20%的H2SO4溶液(d=1.14 g/cm3)200.00 mL.需加水 A.181.55 mL B.174.70 mL C.182 mL D.200 mL
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用 25.30mL 98%的浓H2SO4(d=1.84g/cm3)配制20%的H2SO4溶液(d=1.14 g/cm3)200.00 mL,需加水
A.181.55 mL B.174.70 mL C.182 mL D.200 mL
查看习题详情和答案>>
用 25.30mL 98%的浓H2SO4(d=1.84g/cm3)配制20%的H2SO4溶液(d=1.14 g/cm3)200.00 mL,需加水
- A.181.55 mL
- B.174.70 mL
- C.182 mL
- D.200 mL
用 25.30mL 98%的浓H2SO4(d=1.84g/cm3)配制20%的H2SO4溶液(d=1.14 g/cm3)200.00 mL,需加水
A.181.55 mL B.174.70 mL C.182 mL D.200 mL
查看习题详情和答案>>用 25.30mL 98%的浓H2SO4(d=1.84g/cm3)配制20%的H2SO4溶液(d=1.14 g/cm3)200.00 mL,需加水
A.181.55 mL B.174.70 mL C.182 mL D.200 mL
查看习题详情和答案>>
用 25.30mL 98%的浓H2SO4(d=1.84g/cm3)配制20%的H2SO4溶液(d=1.14 g/cm3)200.00 mL,需加水
A.181.55 mL | B.174.70 mL | C.182 mL | D.200 mL |