PAP Extra Practice - Rxns

Front

What is a Single Replacement Reaction?

Back

A chemical reaction where one element replaces another in a compound.

Front

Predict the products of the reaction: Mg + CuCl → ?

Back

MgCl₂ + Cu

Front

What is the charge of Copper in Cu(NO₃)₂?

Back

Copper has a charge of 2+.

Front

What is the product of the synthesis reaction: H₂ + Cl₂ → ?

Back

HCl

Front

How do you balance the equation P₄ + O₂ → P₂O₃?

Back

1, 3, 2

Front

What does it mean for a chemical equation to be balanced?

Back

It means that the number of atoms for each element is the same on both sides of the equation.

Front

What is the product of the reaction: Cu + AgNO₃ → Ag + ?

Back

Cu(NO₃)₂

Front

What is the general form of a synthesis reaction?

Back

A + B → AB, where two or more reactants combine to form a single product.

Front

What is the definition of a chemical equation?

Back

A symbolic representation of a chemical reaction showing the reactants and products.

Front

What is the role of coefficients in a chemical equation?

Back

Coefficients indicate the number of moles of each substance involved in the reaction.