pH Scale: Basics
|
Download
Embed
Topics
- pH
- Acids
- Bases
- Dilution
Description
Test the pH of everyday liquids such as coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Investigate how adding more of a liquid or diluting with water affects pH.
Sample Learning Goals
- Determine if a solution is acidic, basic or neutral
- Place acids or bases in order of relative acidity or basicity
- Relate liquid color to pH
- Predict how solution volume or dilution with water will affect the pH of acids or bases
Teacher Tips
 |
Overview of sim controls, model simplifications, and insights into student thinking ( PDF ). |
Video Primer
Please sign in to watch the video primer
Teacher-Submitted Activities
| Title |
|
|
Authors | Level | Type | Subject |
|---|---|---|---|---|---|---|
| How Does Dilution Affect pH Levels of Acids and Bases? |
|
Jocelyn Gianatasio | K-5 MS |
Lab HW |
Chemistry | |
| How do PhET simulations fit in my middle school program? |
|
Sarah Borenstein | MS | Other | Earth Science Biology Chemistry Physics |
|
| Alignment of PhET sims with NGSS |
|
Trish Loeblein | HS | Other | Earth Science Physics Chemistry Biology |
|
| MS and HS TEK to Sim Alignment | Elyse Zimmer | HS MS |
Other | Chemistry Physics Biology |
||
| Exploring pH of Common Substances | Alexandra Freeman | HS MS |
Lab Guided HW |
Other Chemistry |
||
| Discovering Acids and Bases | Jacalyn Fiechter | K-5 | Guided | Physics Chemistry |
||
| Investigating the pH level of the 11 different basic substances | Mary Ann Patangan, Ivy Grace T. Coronel | K-5 MS |
HW Lab |
Chemistry | ||
| Preguntas de razonamiento para todas las simulaciones HTML5 |
|
|
Diana López | MS UG-Adv UG-Intro Grad HS K-5 |
HW Discuss |
Mathematics Physics Astronomy Chemistry |
| ¿Cómo una disolución afecta los niveles de pH en ácidos y bases? |
|
Joselyn Gianatasio, traducción Diana López | HS MS |
Guided | Chemistry | |
| Estudo do pH | Felipe Alves Silveira | MS HS |
Lab Discuss |
Chemistry | ||
| PLANO DE AULA PARA O ENSINO MÉDIO | Felipe Alves Silveira e Ana Karine Portela Vasconcelos | MS HS |
Guided | Chemistry |
| Windows 7+ | Mac OS 10.10+ | iPad and iPad Mini with iOS | Chromebook with Chrome OS |
|---|---|---|---|
|
Microsoft Edge and Internet Explorer 11, latest version of Firefox, latest version of Chrome.
|
Safari 9+, latest version of Firefox, latest version of Chrome.
|
Latest version of Safari
|
Latest version of Chrome
|
| Design Team | Third-party Libraries | Thanks To |
|---|---|---|
|
|
|
