C. Práctica Adicional: Escriba la ecuación molecular, iónica total e iónica neta. para las siguientes combinaciones de soluciones 0.1 M de cada compuesto. Indique si ha ocurrido
o no una reacción al hacer la combinación de estas soluciones.

AgNO3+ Na2CO3
Ba(NO3)2 + Na2SO4
Ni (NO3)2 + NaOH
Pb(NO3)2 +NaBr

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).

Qrepresents joules in the formula

You can look it up online and some images should pop up