Acid & Base Lab

Learning fit

Labels show who asserted each claim.

An acids-and-bases lab for ages 11-14 with a prominent safety card (scientists never taste or touch unknown chemicals — indicators do the testing). pH Bench tests seven everyday substances (lemon juice about 2 through bleach about 13) on a 0-14 universal-indicator scale. Litmus Lab has kids predict red/blue litmus outcomes for six mystery liquids. Neutralize It walks an acid drop by drop into the 6.5-7.5 neutral zone, with overshoot into basic shown.

Subjects

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

Skills

• pH scale (Developer disclosed)
• acids and bases (Developer disclosed)
• indicators and litmus (Developer disclosed)
• neutralization (Developer disclosed)

Standards

Not verified

Practical details

No adult setup

Pricing notes: Not verified

Developer: Cogitare Labs

Browser or device

Not verified

Accountability

Material changes

No material public changes recorded.