pH stupnice

pH stupnice - náhled obrazovky  Stáhnout  Sdílet
  • pH
  • Zředění roztok
  • Koncentrace
Java Logo Original Sim and Translations

Obsah

  • pH
  • Zředění roztok
  • Koncentrace
  • Kyseliny
  • Bases

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!

Příklady učebních cílů

  • 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 1.3.2

Teacher Tips

Učitelská příručka (pdf) obsahuje tipy poskytnuté od členů týmu 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. Tento příspěvek byl navržen PhET. Trish Loeblein ZŠ II.st.

UG-začínající
Lab
KOt
Chemie
Biologie
Věda o Zemi
Preguntas de razonamiento para todas las simulaciones HTML5 A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Diana López UG-začínající
ZŠ II.st.
UG-Pokr
K-5

Abs

Discuss
Chemie
Matematika
Fyzika
Astronomie
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. Tento příspěvek byl navržen PhET. Trish Leoblien, traducción de Diana López
ZŠ II.st.
UG-začínající
Guided
MC
Chemie
¿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 ZŠ II.st.
Guided Chemie
PhET Sims Aligned to the Chemistry Curriculum Tento příspěvek byl navržen PhET. Julia Chamberlain
UG-začínající
Ostatní Chemie
Alignment of PhET sims with NGSS Tento příspěvek byl navržen PhET. Trish Loeblein Ostatní Biologie
Fyzika
Věda o Zemi
Chemie
How do PhET simulations fit in my middle school program? Tento příspěvek byl navržen PhET. Sarah Borenstein ZŠ II.st. Ostatní Fyzika
Chemie
Biologie
Věda o Zemi
pH Learning Goals by developement team (Inquiry Based) Tento příspěvek byl navržen PhET. Trish Loeblein, Laurie Langdon Ostatní Ostatní Chemie
MS and HS TEK to Sim Alignment Elyse Zimmer ZŠ II.st.
Ostatní Chemie
Fyzika
Biologie
Investigation of Acids & pH Jon Tietz Lab
Guided
Chemie
On the molecular level, what is the difference between acids and bases? Chris Justus Guided Chemie
What effect does dilution of an acid or base have on the pH of the solution? Chris Justus Guided Chemie
Student Guide for PhET - pH Scale in html5 Brian Libby ZŠ II.st.
Guided
Chemie
pH Scale Guided Inquiry Activity Tony Tracy UG-začínající

Guided
Lab
Chemie
Exploring the pH Scale Lyric Portwood ZŠ II.st.
Guided Chemie
Introduction to acids & bases Donna Brewster Guided Chemie
Logaritmo e Função Logaritmo Wedson Francelino Ribeiro Noronha, Francisco Régis Vieira Alves UG-začínající
Lab
Discuss
Matematika
Atividade de simulação de Ácidos e Bases Marcelo Henrique Freitas Saraiva Guerra; Ana Karine Portela Vasconcelos ZŠ II.st. Guided Chemie

Jazyk Download or Run Tips
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Hungarian All magyar Download Run now pH skála
Chinese (China) All 中文 (中国) Download Run now PH值
Chinese (Taiwan) All 中文 (台灣) Download Run now pH Scale_酸鹼性
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Polish All polski Download Run now Skala pH
Portuguese All português Download Run now Escala de pH
Portuguese (Brazil) All português (Brasil) Download Run now Escala de pH
Russian All русский Download Run now Шкала pH
Serbian All Српски Download Run now pH СКАЛА
Sinhalese All Sinhalese Download Run now pH පරිමාණය
Slovak All Slovenčina Download Run now pH škála
Slovenian All Slovenščina Download Run now pH lestvica
Spanish All español Download Run now Escala de pH
Spanish (Mexico) All español (México) Download Run now Escala de pH
Spanish (Peru) All español (Perú) Download Run now Escala de pH
Spanish (Spain) All español (España) Download Run now Escala de pH
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Tamil All Tamil Download Run now pH பெறுமானம்
Thai All ไทย Download Run now ค่า pH
Turkish All Türkçe Download Run now pH Ölçeği
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Vietnamese All Tiếng Việt Download Run now Thang đo pH

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

iPad:
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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:
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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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