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
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
D