Types of Chemical Reactions

What type of rxn has the following general formula?

A + B --> AB

• Decomposition

• Synthesis

• Single Displacement

• Acid/Base

What type of reaction has the general formula:

AB + CD --> AD + CB

• Double Displacement

• Decomposition

• Synthesis

• Combustion

What type of reaction is this?

AgNO_3(aq) + NaCl_(aq) --> AgCl_(s) + NaNO_3(aq)

• Synthesis

• Single Displacement

• Precipitation

• Acid/Base

What type of reaction is this?

HCl_(aq) + NaOH_(aq) --> NaCl_(aq) + H₂O_(l)

• Combustion

• Acid/Base

• Precipitation

• Decomposition

How do you know a REDOX rxn has taken place?

• You will see a red glow

• You will be happy

• Oxidation #'s will change for at least 2 elements

• A gas will be produced

Predict the products:

NaCl + F₂ -->

• NaClF + F^-

• Na + ClF

• No Reaction

• NaF + Cl₂

Predict the products:

LiBr + Hg -->

• Li + HgBr

• LiHg + Br₂

• No Reaction

• LiHgBr

Which of the following is an example of a weak acid/strong base reactions?

• NaOH + HCl

• NH₃ + HC₂H₃O₂

• HCl + NH₃

• HC₂H₃O₂ + NaOH

During a REDOX reaction, who most often gets oxidized?

• Metals

• Metalloids

• Nonmetals

• Fluorine

Which of the following would be a good oxidizing agent?

• Si

• Cl₂

• Mg

• Ni