Skala pH

Tampilan Layar Skala pH  Unduh  Sertaan
  • pH
  • Dilusi
  • Konsentrasi
Java Logo Original Sim and Translations

Isi

  • pH
  • Dilusi
  • Konsentrasi
  • Asam
  • Basis

Description

Test the pH of things like coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Visualize the relative number of hydroxide ions and hydronium ions in solution. Switch between logarithmic and linear scales. Investigate whether changing the volume or diluting with water affects the pH. Or you can design your own liquid!

Contoh Tujuan Pengajaran

  • Determine if a liquid is acidic, basic, or neutral
  • Place acids or bases in relative order
  • Describe on a molecular scale, with illustrations, how the water equilibrium varies with pH
  • Determine concentration of hydroxide, hydronium and water at a given pH
  • Relate liquid color to pH
  • Predict (qualitatively and quantitatively) how dilution and volume will affect the pH and concentration of hydroxide, hydronium and water
Version 1.3.1

Teacher Tips

Panduan Bagi Guru (pdf) memuat petunjuk / tip yang dibuat oleh Tim PhET. ( PDF ).

Video Primer

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Teacher-Submitted Activities

pH Scale inquiry-based intro to acid-base A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein UG-Intro
HS
MS
Lab
CQs
Biology
Chemistry
Earth Science
Preguntas de razonamiento para todas las simulaciones HTML5 A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Diana López K-5
UG-Adv
Grad
MS
HS
UG-Intro
Discuss
HW
Chemistry
Physics
Mathematics
Astronomy
Escala de pH, introducción a ácidos y bases con indagación A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Leoblien, traducción de Diana López HS
MS
UG-Intro
MC
Guided
Chemistry
¿Cómo una disolución afecta los niveles de pH en ácidos y bases? A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Joselyn Gianatasio, traducción Diana López MS
HS
Guided Chemistry
PhET Sims Aligned to the Chemistry Curriculum This contribution was designed by PhET. Julia Chamberlain HS
UG-Intro
Other Chemistry
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein HS Other Physics
Biology
Chemistry
Earth Science
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein MS Other Biology
Chemistry
Earth Science
Physics
pH Learning Goals by developement team (Inquiry Based) This contribution was designed by PhET. Trish Loeblein, Laurie Langdon Other Other Chemistry
MS and HS TEK to Sim Alignment Elyse Zimmer HS
MS
Other Physics
Chemistry
Biology
Investigation of Acids & pH Jon Tietz HS HW
Guided
Lab
Chemistry
On the molecular level, what is the difference between acids and bases? Chris Justus HS Guided Chemistry
What effect does dilution of an acid or base have on the pH of the solution? Chris Justus HS Guided Chemistry
Student Guide for PhET - pH Scale in html5 Brian Libby MS
HS
HW
Guided
Chemistry
pH Scale Guided Inquiry Activity Tony Tracy HS
UG-Intro
Lab
HW
Guided
Chemistry
Exploring the pH Scale Lyric Portwood HS
MS
Guided Chemistry
Introduction to acids & bases Donna Brewster HS Guided Chemistry
Logaritmo e Função Logaritmo Wedson Francelino Ribeiro Noronha, Francisco Régis Vieira Alves UG-Intro
HS
Discuss
Lab
Mathematics
Atividade de simulação de Ácidos e Bases Marcelo Henrique Freitas Saraiva Guerra; Ana Karine Portela Vasconcelos MS Guided Chemistry

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The new HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.

iPad:
iOS 11+ Safari
iPad compatible sims

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
Latest version of Google Chrome
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:
Microsoft Edge and Internet Explorer 11, latest version of Firefox, latest version of Google Chrome.

Macintosh Systems:
macOS 10.9.5+, Safari 9+, latest version of Chrome.

Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.

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