Balancing, Identifying & Predicting Chemical Equations Quiz

This online quiz is intended to give you extra practice in balancing, identifying and predicting a random selection of over 150 chemical equations. This quiz aligns with the following NGSS standard(s): HS-PS1-2, HS-PS1-7

Select your preferences below and click 'Start' to give it a try!

Number of problems:	1  5  10  25  50
Quiz type:	Balancing chemical equations  Identifying chemical reactions  Predicting chemical reactions
Reaction types to include:	Combination  Combustion  Decomposition  Double replacement  Single replacement  Acid-Base Neutralization  Other
Equation difficulty:	Easy  Moderate  Challenging
Question format:	Fill-in-the-blank  Multiple choice
Display equations with:	Chemical formulas (easier)  Chemical names (more challenging)  A mix of both types
Physical state:	Show physical state subscripts (e.g., (s), (aq), etc.)
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