摘要:A.50mL B.50.5mL C.55mL D.59.5mL解题思路: .易错点: .
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将12mol/L的盐酸(ρ=1.19g/cm3)50mL稀释成6mol/L的盐酸(ρ=1.10g/cm3),需加水的体积为( )
A.50mL B.50.5mL C.55mL D.59.5mL
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要把12mol/L的盐酸(密度1.10g/cm3)50mL稀释成6mol/L 的盐酸(密度1.10g/cm3),需加水
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A.50mL
B.50.5mL
C.55mL
D.59.5mL
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B.50.5mL
C.55mL
D.59.5mL