Chemistry Test Questions

Understanding the arrangement of electrons of an atom is an important part of chemistry. This chemistry practice test deals with the concepts of electronic structure, electron orbitals, and quantum numbers.

This is a collection of ten chemistry test questions with answers dealing with significant figures and scientific notation.

This is a collection of ten chemistry test questions with answers dealing with unit conversions.

This is a collection of ten chemistry test questions with answers dealing with the density of matter.

An important laboratory technique in a chemistry lab is the ability to accurately measure a liquid in a graduated cylinder. This is a collection of ten chemistry test questions dealing with reading the meniscus of a liquid.

Temperature conversions are common calculations in chemistry. This is a collection of ten chemistry test questions with answers dealing with temperature unit conversions.

Element identification is a basic skill needed in the study of chemistry. This is a collection of ten chemistry test questions with answers dealing with the identification of elements.

Naming ionic compounds is an important skill in chemistry. This is a collection of ten chemistry test questions dealing with naming ionic compounds and predicting the chemical formula from the compound name. The answers are at the end of the test.

The molar mass of a substance is the mass of one mole of the substance. This collection of ten chemistry test questions deals with calculating and using molar masses.

Determining the mass percent of the elements in a compound is useful to find the empirical formula and molecular formulas of the compound. This collection of ten chemistry test questions deals with calculating mass percent and finding empirical and molecular formulas.

Balancing chemical equations is a necessary skill for chemistry students. This collection of ten chemistry test questions deals with balancing chemical reactions.

Balancing chemical equations is a basic skill in chemistry. This is a collection of ten chemistry test questions to test your ability to balance a chemical reaction.

Stoichiometric ratios of the reactants and products of a reaction can be used to determine the theoretical yield of the reaction. These ratios can also be used to determine which reactant will be the first reactant to be consumed by the reaction. This reactant is known as the limiting reagent. This collection of ten chemistry test questions...

Concentration is the amount of a substance in a predefined volume of space. The basic measurement of concentration in chemistry is molarity. This collection of ten chemistry test questions deals with the measurement molarity.

The ideal gas law can be used to predict the behavior of real gases in situations other than low temperatures or high pressures. This collection of ten chemistry test questions deals with the concepts introduced with the ideal gas laws.

This practice test is a collection of ten multiple choice questions dealing with the concept of chemical formulas. Covered topics include simplest and molecular formulas, mass percent composition and naming compounds.

There are many different types of chemical reactions. There are single and double replacement reactions, decomposition reactions and synthesis reactions. Test your ability to identify the type of reaction in this ten question chemical reaction classification practice test.