# Complete and balance each equation. If no reaction occurs, write "no reaction". Express your...

## Question:

Complete and balance each equation. If no reaction occurs, write "no reaction". Express your answer as a chemical equation.

A. {eq}LiI(aq) + BaS(aq) \rightarrow {/eq}

B. {eq}KCl(aq) + Pb(C_2H_3O_2)_2(aq) \rightarrow {/eq}

C. {eq}CrBr_2(aq) + Na_2CO_3(aq) \rightarrow {/eq}

D. {eq}NaOH(aq) + K_2SO_4(aq) \rightarrow {/eq}

## Solubility:

Solubility is the tendency of a compound to dissolve in water. If the intramolecular forces between the atoms in the compound are weaker than the intermolecular forces between the atoms and the water molecules the compound is soluble. The symbol (aq) indicates aqueous, which means dissolved in water.

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#### Part A

{eq}2LiI(aq)+BaS(aq)\rightarrow Li_2S(aq)+BaI_2(aq) {/eq}

No reaction. This reaction doesn't occur because both compounds Li{eq}_2 {/eq}S...