A．32mol、50mol、12mol                         B．2mol、64mol、24mol

C．64mol、2mol、24mol                           D．2mol、50mol、12mol

無土栽培技術(shù)研究所需配制一種營養(yǎng)液無土栽培技術(shù)研究所需配制一種營養(yǎng)液．1L此營養(yǎng)液中含有0.5mol NH₄Cl、0.16mol KCl、0.24mol K₂SO₄．若用KCl、NH₄Cl和(NH₄)₂SO₄三種固體物質(zhì)來配制，則每1L溶液需三種固體的物質(zhì)的量依次為

1. A.
   0.32mol、0.5mol、0.12mol
2. B.
   0.02mol、0.64mol、0.24mol
3. C.
   0.64mol、0.02mol、0.24mol
4. D.
   0.16mol、0.5mol、0.24mol

無土栽培技術(shù)研究所需配制一種營養(yǎng)液．1L此營養(yǎng)液中含有0.5mol NH₄Cl、0.16mol KCl、0.24mol K₂SO₄．若用KCl、NH₄Cl和(NH₄)₂SO₄三種固體物質(zhì)來配制，則每1L溶液需三種固體的物質(zhì)的量依次為

[　　]

A．0.32mol、0.5mol、0.12mol

B．0.02mol、0.64mol、0.24mol

C．0.64mol、0.02mol、0.24mol

D．0.16mol、0.5mol、0.24mol