Question 9 3 points) How many grams of ammonium sulfate can be produced if 30.0 mol of H2SO, react with excess NH; according to the
equation 2NH3(aq) + H2SO4(aq) – (NH4)2SO.(aq)?

Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)