Balancing & Predicting Products

Front

What is a Double Replacement reaction?

Back

A chemical reaction where two compounds exchange ions or bonds to form two new compounds.

Front

Predict the products of the reaction: AgNO3 + KCl → ?

Back

AgCl + KNO3

Front

What is a Synthesis reaction?

Back

A type of chemical reaction where two or more simple substances combine to form a more complex product.

Front

Predict the products of the reaction: H2 + Cl2 → ?

Back

HCl

Front

What is a Single Replacement reaction?

Back

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

Front

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

Back

MgCl2 + Cu

Front

What does it mean to balance a chemical equation?

Back

To ensure that the number of atoms for each element is the same on both sides of the equation.

Front

Balance the equation: __P4 + __O2 → __P2O3

Back

1, 3, 2

Front

Which of the following is a balanced equation? PbO2 + 2H2, SO2 + H2O → H2SO4, 2Na + 2H2O → 2NaOH + H2

Back

2Na + 2H2O → 2NaOH + H2

Front

What is the law of conservation of mass?

Back

In a chemical reaction, mass is neither created nor destroyed; it is conserved.