You have just measured the density of Coke twice, obtaining the following measurements: 1.02 g/mL and 1.05 g/mL. a. (2) The accepted density of Coke is 1.042 g/mL. What is the percent error of the 1.02 g/mL value?

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)