ChemQuiz.net helps students practice the skills necessary to be successful in any high school or entry-level college Chemistry class! Each practice quiz has a variety of options and they’re all …

This list describes the 37 free chemistry practice quizzes available on ChemQuiz.net for high school and college Chemistry students.

This quiz aligns with AP® Chemistry Learning Objectives 4.3 Representations of Reactions, and 4.7 Types of Chemical Reactions; and NGSS standards HS-PS1-2, and HS-PS1-7. Select …

This quiz helps you practice converting between moles and a variety of units, a fundamental chemistry skill.

This quiz aligns with AP® Chemistry Learning Objectives 1.7 Periodic Trends, 1.8 Valence Electrons and Ionic Compounds, and 2.1 Types of Chemical Bonds; and NGSS standards HS …

This free quiz helps you practice counting significant figures (“sig figs”) in a variety of numbers in decimal or scientific notation.

Please note: this quiz uses the Pauling electronegativity values at Wikipedia. This quiz aligns with AP® Chemistry Learning Objective 2.1 Types of Chemical Bonds. Select your preferences …

This quiz aligns with AP® Chemistry Learning Objective 6.4 Heat Capacity and Calorimetry; and NGSS standard HS-PS3-1. Select your preferences below and click 'Start' to give it a try!

This quiz aligns with AP® Chemistry Learning Objectives 6.8 Enthalpy of Formation, and 6.9 Hess's Law; and NGSS standards HS-PS1-4, and HS-PS3-1. Select your preferences below …

This free chemistry quiz will help you practice calculating the density, mass or volume of over 150 different materials.