Reaction Lab

Learning fit

Labels show who asserted each claim.

Virtual chemistry lab for grades 6-8 with four interactive stations: an adjustable pH and indicator lab, four animated reaction simulations, equation-balancing exercises, a six-case physical-versus-chemical Evidence Quest, and a clear lab-safety guide. Carefully distinguishes pH from acid/base strength.

Subjects

• Science (Developer disclosed)
• Chemistry (Developer disclosed)

Skills

• acids and bases (Developer disclosed)
• pH (Developer disclosed)
• chemical reactions (Developer disclosed)
• balancing equations (Developer disclosed)
• lab safety (Developer disclosed)

Standards

Not verified

Practical details

No adult setup

No accounts of any kind. Progress is session-only and resets when the page is reloaded.

Pricing notes: Free to use. No ads, no in-app purchases, no paid tiers.

Developer: Cogitare Labs

Browser or device

• Modern web browser (Chrome, Safari, Firefox, or Edge) on desktop, tablet, or phone. No installation or download required.

Accountability

Material changes

No material public changes recorded.