在无土栽培中用每升溶液含有0.5 molNH4Cl.0.16 molKCl.0.24molK2SO4溶质的溶液作为营养液.若用KCl.NH4Cl和(NH4)2SO4三种物质来配制1.00L上述营养液.所需三种盐的物质的量是A．0.4mol.0.5mol.0.12molB．0.66mol.0.5mol.0.24molC．0.64mol.0.5mol.0.24molD．0.64mol. 题目和参考答案——青夏教育精英家教网—

题目内容

在无土栽培中用每升溶液含有0.5 molNH₄Cl、0.16 molKCl、0.24molK₂SO₄溶质的溶液作为营养液，若用KCl、NH₄Cl和(NH₄)₂SO₄三种物质来配制1.00L上述营养液，所需三种盐的物质的量是

A．0.4mol、0.5mol、0.12mol	B．0.66mol、0.5mol、0.24mol
C．0.64mol、0.5mol、0.24mol	D．0.64mol、0.02mol、0.24mol

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相关题目

在无土栽培中用每升溶液含有0.5 mol　NH₄Cl、0.16 mol　KCl、0.24 mol　K₂SO₄溶质的溶液作为营养液，若用KCl、NH₄Cl和(NH₄)₂SO₄三种物质来配制1.00 L上述营养液，所需三种盐的物质的量是
[　　]
A．	0.4 mol、0.5 mol、0.12 mol
B．	0.66 mol、0.5 mol、0.24 mol
C．	0.64 mol、0.5 mol、0.24 mol
D．	0.64 mol、0.02 mol、0.24 mol

A.0.4mol、0.5mol、0.12mol B.0.66mol、0.5mol、0.24mol

C.0.64mol、0.5mol、0.24mol D.0.64mol、0.02mol、0.24mol

A.0.4mol、0.5mol、0.12mol B.0.66mol、0.5mol、0.24mol

C.0.64mol、0.5mol、0.24mol D.0.64mol、0.02mol、0.24mol

A.0.4mol、0.5mol、0.12mol B.0.66mol、0.5mol、0.24mol

C.0.64mol、0.5mol、0.24mol D.0.64mol、0.02mol、0.24mol

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