Give any four organic content that contains base s in them

Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3

Which of these conditions most likely produces an unstable isotope?

Amixture with the same composition throughout is!