predicting products single/double replacement reactions

Predict the products for the following reactants.
C₆H₁₂ + O₂ --> 

• CO + H₂
• CO₂ + O₂
• C₃H₆O
• CO₂ + H₂O

Predict the products for the following reactants.
Na + MgCl₂ -->

• NaCl + Mg
• NaCl₂ + Mg
• No Reaction
• NaMgCl₂

Predict the products for the following reactants.
AgNO₃ + Na₂CO₃ -->

• Ag₂CO₃ + NaNO₃
• No Reaction
• AgCO₃ + NO₃Na
• AgCO₃ + NaNO₃

Predict the products for the following reactants.

Al + CuCl₂ -->

• No Reaction
• CuAl + Cl₂
• Cu + AlCl₃
• Cu₂ + AlCl₂

Write a complete balanced reaction for the following.
Liquid butane, C₄H₈, is burned in the presence of gaseous oxygen.

• C₄H₈ (l) + 6 O₂ (g) --> 4 CO₂ (g) + 4 H₂O (g)
• C₄H₈ (l) + 12 O (g) --> 4 CO₂ (g) + 4 H₂O (g)
• C₄H₈ (l) + 12 O₂ (g) --> 4 CO₂ (g) + 4 H₂O (g)
• C₄H₈ (l) + 5 O₂ (g) --> 4 CO₂ (g) +  O₂ (g) + 4 H₂ (g)

What type of reaction is this?
2 C₆H₁₄ + 19 O₂ --> 12 CO₂ + 14 H₂O

• Single Replacement
• Double Replacement
• Combustion
• Decomposition

What kind of reaction is this:

Cu + FeSO₄ -> Fe + CuSO₄

• Double Replacement

• Combustion

• Single Replacement

• None of these, this reaction will not occur

in a reaction, barium chloride is mixed with potassium carbonate. Determine the products or if the reaction will occur. to produce solid barium carbonate and aqueous potassium chloride. what is the correct balanced equation.

• BaCl_(aq) + K₂CO_3(aq) --> BaCO_3(aq) + 2KCl_(s)

• BaCl_2(aq) + K₂CO_3(aq) --> BaCO_3(s) + 2KCl_(aq)

• The reaction will not occur b/c both products are soluble

• The reaction will not occur b/c neither reactant is soluble

Based on the activity series, what are the predicted products of this reaction?

Pt (s) + CuCl₂ (aq) →

• No Reaction will occur b/c Pt is not soluble

• No Reaction will occur b/c Pt is lower than Cu on the activity series

• PtCl₂ + Cu

• Cu+ Cl₂ + Pt

Based on the activity series, what are the predicted products of this reaction?

Br₂ (l) + KI (aq) →

• KBr + I₂

• KBr + I

• KBr₂ + I

• No Reaction