用物质的量均是0.1mol的CH3COOH和CH3COONa配成1L溶液,c(Na+)<c(CH3COO-)下列判断正确的是( )
A.c(OH-)<c(H+) | B.c(CH3COOH)+c(CH3COO-)=0.2mol/L |
C.c(CH3COOH)>c(CH3COO-) | D.c(CH3COO-)+c(OH-)=0.1mol/L |
用物质的量均是0.1mol的CH3COOH和CH3COONa配成1L溶液,c(Na+)<c(CH3COO-)下列判断正确的是( )
A.c(OH-)<c(H+) | B.c(CH3COOH)+c(CH3COO-)=0.2mol/L |
C.c(CH3COOH)>c(CH3COO-) | D.c(CH3COO-)+c(OH-)=0.1mol/L |
试题篮
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