solubility rules and precipitation reactions

Which of the following represents the correct products for the reaction below:

Na₃PO₄(aq) + LiCl(aq) →

• Li₃PO₄(s) + NaCl(aq)

• LiPO₄(s) + Na₃Cl(aq)

• Li₃PO₄(aq) + NaCl(s)

• no reaction

Sulfides

• Soluble

• Soluble except with Ca, Ba, Sr

• Insoluble

• Insoluble except with Ca, Ba, Sr

Oxides/Hydroxides (OH^-)

• Soluble with no exceptions

• Insoluble at all times

• Insoluble except with Cl, I, C

• Insoluble except with Ca, Ba, Sr

CuCl₂ soluble (aq) or insoluble (s)?

• Soluble (aq) from Rule 2

• Insoluble (s) from Rule 2

• Soluble (aq) from Rule 1

• Insoluble (s) from Rule 1

Which of the following describes a double replacement reaction?

• two or more reactants form one product

• one reactant forms two or more products

• one element and one compound form a different element and a different compound

• two compounds form two different compounds

MgF₂ soluble (aq) or insoluble (s)?

• Soluble (aq) from Rule 3

• Insoluble (s) from Rule 3

• Soluble (aq) from Rule 1

• Insoluble (s) from Rule 1

When acid and base react, the product(s) will always be...

• a precipitate

• liquid water

• liquid water & carbon dioxide

• liquid water & a salt (ionic compound)

Which of the following is required in order to for a double replacement to occur?

• it must form a pure solid

• it must form a pure liquid

• it must form a pure gas

• any one of these

What is the precipitate of this reaction?

Na₂O + NiF₂ --> 2 NaF + NiO

• Na₂O

• NiF₂

• NaF

• NiO

PbF₂ soluble (aq) or insoluble (s)?

• Soluble (aq) from Rule 3

• Insoluble (s) from Rule 3

• Soluble (aq) from Rule 1

• Insoluble (s) from Rule 1