Thermochemical Equations Quiz

This online quiz is intended to give you extra practice with thermochemical equations.
Select your preferences below and click 'Start' to give it a try!

Number of problems:	1  5  10  25  50
Thermochemical equations are:	Balanced  Unbalanced  A mix of both balanced and unbalanced equations
Type of problems:	Calculate heat absorbed or released when given amount of substance  Calculate amount of substance required when given heat (not with limiting reagents)  A mix of both types of problems
Heat values:	Heat values can be entered as absolute values  Heat values must be entered with correct sign (+ or -)
Complexity of problems:	Simple stoichiometry only (one given, one wanted)  Limiting reagents only (two given reactants, heat wanted)  A mix of both simple stoichiometry and limiting reagent problems
Percent yield:	Include percent yield calculations in problems (very challenging!)
Units to use (select at least one):	Grams  Moles
Given values are:	Random (more realistic)  Simplified (e.g., 50, 100, 150, etc.)
Chemical formulas or names:	Formulas only  Names only  Mix & match formulas & names
Display quiz as:	Interactive web page (typical)  Printable web page (for worksheets)