Solve the following in Lewis dot structure Name: Tricalcium Diphosphide
Formula: Ca3 p2

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If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

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)