The mixing of which pair of reactants will result in a precipitation reaction?
A. AsI(aq) + NaOH(aq)
B. NaNO3(aq) + NH4Cl(aq)
C. K2SO4(aq) + Ba (NO3)2(aq)
D. HCl(aq) + Ca(OH)2(aq)
E. None of the above.

Respuesta :

Dgrk

Answer:

B

Explanation: