About Acid-Base Solutions
How do strong and weak acids differ? Use lab tools on your computer to find out! Dip the paper or the probe into solution to measure the pH, or put in the electrodes to measure the conductivity. Then see how concentration and strength affect pH. Can a weak acid solution have the same pH as a strong acid solution?
How to play Acid-Base Solutions
Everything is hands-on: drag, click and experiment — the simulation reacts instantly. How do strong and weak acids differ?
Questions & answers
- What is Acid-Base Solutions?
- Acid-Base Solutions is a free interactive simulation from PhET Interactive Simulations (University of Colorado Boulder) that you can play right in your browser on crumble.lol — no downloads and no sign-up. How do strong and weak acids differ? Use lab tools on your computer to find out!
- What can kids learn from Acid-Base Solutions?
- It helps kids explore: given acids or bases at the same concentration, demonstrate understanding of acid and base strength by:; relating the strength of an acid or base to the extent to which it dissociates in water; identifying all of the molecules and ions that are present in a given acid or base solution; comparing the relative concentrations of molecules and ions in weak versus strong acid (or base) solutions.
- What age is Acid-Base Solutions good for?
- It is designed for high school up to university, and curious kids outside that range can absolutely enjoy poking around it too.
- Is Acid-Base Solutions free to play?
- Yes — Acid-Base Solutions is completely free on crumble.lol and runs fully in your browser on computers and tablets.