Koncentrace

Koncentrace - náhled obrazovky  Stáhnout  Sdílet
  • Solutions
  • Koncentrace
  • Saturace
Java Logo Original Sim and Translations

Obsah

  • Solutions
  • Koncentrace
  • Saturace
  • Molarity
  • Moly
  • Objem
  • Solubility

Description

Watch your solution change color as you mix chemicals with water. Then check molarity with the concentration meter. What are all the ways you can change the concentration of your solution? Switch solutes to compare different chemicals and find out how concentrated you can go before you hit saturation!

Příklady učebních cílů

  • Describe the relationships between volume and amount of solute to solution concentration.
  • Explain how solution color and concentration are related.
  • Predict how solution concentration will change for any action (or combination of actions) that adds or removes water, solute, or solution, and explain why.
  • Design a procedure for creating a solution of a given concentration.
  • Design and justify a procedure for changing a solution from one concentration to another.
  • Identify when a solution is saturated and predict how concentration will change for any action or combination of actions where water or solute change.
Version 1.3.20

Teacher Tips

Učitelská příručka (pdf) obsahuje tipy poskytnuté od členů týmu PhET. ( PDF ).

Video Primer

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Teacher-Submitted Activities

Concentration PhET – Understanding Molarity and Parameters affecting Molarity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Trish Loeblein
UG-začínající
MC
Remote
Lab
Chemie
Concentration - Clicker Questions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Yuen-ying Carpenter, Robert Parson, Trish Loeblein UG-začínající MC Chemie
Investigation of a Solution’s Color (Qualitative) - Guided Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Ted Clark, Julia Chamberlain UG-začínající Guided Chemie
Concentration - Interactive Lecture Demonstration A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Robert Parson, Trish Loeblein UG-začínající Demo Chemie
Saturated Solutions - Interactive Lecture Demonstration A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Ted Clark, Julia Chamberlain UG-začínající Demo Chemie
How do PhET simulations fit in my middle school program? Tento příspěvek byl navržen PhET. Sarah Borenstein ZŠ II.st. Ostatní Fyzika
Biologie
Věda o Zemi
Chemie
PhET Sims Aligned to the Chemistry Curriculum Tento příspěvek byl navržen PhET. Julia Chamberlain UG-začínající
Ostatní Chemie
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Tento příspěvek byl navržen PhET. Diana López ZŠ II.st.
Ostatní Biologie
Chemie
Matematika
Fyzika
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Tento příspěvek byl navržen PhET. Diana López UG-začínající
Ostatní Matematika
Chemie
Fyzika
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Tento příspěvek byl navržen PhET. Diana López K-5
ZŠ II.st.
Lab
Discuss
Demo

Guided
Chemie
Astronomie
Fyzika
Matematika
Preguntas de razonamiento para todas las simulaciones HTML5 Tento příspěvek byl navržen PhET. Diana López K-5
Abs
UG-začínající
ZŠ II.st.
UG-Pokr
Discuss
Chemie
Matematika
Astronomie
Fyzika
Preguntas clicker sobre Concentración Tento příspěvek byl navržen PhET. Yuen_ying Carpinter, Robert Parson y Trish Leoblein. Traducción de Diana López
UG-začínající
MC Chemie
MS and HS TEK to Sim Alignment Elyse Zimmer
ZŠ II.st.
Ostatní Fyzika
Chemie
Biologie
Concentration pHet Activity Melanie Hammond
Guided
MC
Remote
Lab
Chemie
Concentration PhET Simulation Lab Malorie Patterson ZŠ II.st. Lab Chemie
Ostatní
Concentració Jordi Plana ZŠ II.st. Lab Chemie
Inputs and Outputs in Unit Operations Rune Mathisen Lab Chemie
Fyzika
Concentration PhET WebLab Melissa Venable Lab Chemie
Student Guide for PhET - Concentration in html5 Brian Libby ZŠ II.st.
Guided
Chemie
Concentration Lab with Molarity Calculations Russell Sears
UG-začínající
Lab

Guided
Chemie
Moodle et PhetColorado Claude Divoux MC
Guided
Lab
Fyzika
Chemie
Concentration Umberto Cannella
ZŠ II.st.
Guided
Lab
Chemie
Pådrag og utganger i enhetsoperasjoner Rune Mathisen Lab Fyzika
Chemie
Pådrag og utgangar i einingsoperasjonar Rune Mathisen Lab Fyzika
Chemie
Soluções Químicas Inaiá Lopes ZŠ II.st. Guided Chemie
Trabalho em grupo: Diluição Adriano Pires de Lemos Guided Chemie
soluciones químicas Katy Paola Pérez Palencia, Julio César Páez García ZŠ II.st.
Lab
Guided
Chemie
Biologie

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

iPad:
iOS 12+ 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, latest version of Firefox, latest version of Google Chrome.

Macintosh Systems:
macOS 10.13+, Safari 13+, latest version of Chrome.

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

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