单项选择题
欲配制0.1mol/LHCl溶液1000mL,应取12mol/L浓HCl多少mL()
A.10mL
B.12mL
C.120mL
D.83.3mL
E.8.33mL
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单项选择题
A.10mL
B.12mL
C.120mL
D.83.3mL
E.8.33mL
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