Skip to main content
Sign In
A beaker and an Erlenmeyer flask with rising bubbles and vapor next to a hexagonal molecular structure.

Do you have the speed to master these elite chemical reactions quizzes tonight?

ZapCores

5

ZapStacks

25

Zaps

501

Precipitates crash out. Electrons trade hands in a flash. Whether it's the violent burst of alkali metals in water or the slow creep of oxidation, bonds break and reform on your watch. Balance the equation or watch the reaction fail. Can you predict the product before it's over?

Sign In to Play

Sign in or create an account to play

ZapCores

A cigarette, a beaker, and a round-bottom flask are grouped together below a molecular structure icon.
A lightning bolt icon surrounded by a battery, a voltaic pile, and a chemical flask containing positive and negative charges.
Two striped rockets, a bubbling chemical flask, and several starburst shapes.
A Bunsen burner, a beaker of liquid, and a molecular structure are positioned in front of a large flame.
A water molecule, a test tube with orange liquid, an Erlenmeyer flask, and a cluster of crystals.

More in Chemistry

A collection of objects including a flask filled with orange liquid, an atom symbol, a bar of soap, and a sliced orange.
A molecular structure, a beaker with liquid, an atom model, and a microscope.
An oil pump jack, a hydrocarbon molecule, a battery, and a solar panel.
A Bohr model of an atom, a beaker, an Erlenmeyer flask, and a molecular structure model are grouped together.