Please correct me if i am wrong.
The type of chemical reaction represented by the equation
AgNO3 + NaCl → NaNO3 + AgCl is a
a. synthesis reaction.
b. decomposition reaction.
c. single replacement reaction.
d. double replacement reaction.
For this one i've came up with A

In the chemical equation Mg + Br2 → MgBr2, the substances Mg and Br2
are referred to as the
a. reactants.
b. coefficients.
c. products.
d. catalysts.
This one B

Question

Please correct me if i am wrong.
The type of chemical reaction represented by the equation
        AgNO3 + NaCl → NaNO3 + AgCl is a
    a. synthesis reaction.
    b. decomposition reaction.
    c. single replacement reaction.
    d. double replacement reaction.
For this one i've came up with A

In the chemical equation Mg + Br2 → MgBr2, the substances Mg and Br2
    are referred to as the
    a. reactants.
    b. coefficients.
    c. products.
    d. catalysts.
This one B