Concentration

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Concentration وێنه‌ی شاشه‌  دابه‌زێن  Embed
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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!

Sample Learning Goals

  • 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 1.02

Teacher Tips

Overview of sim controls, model simplifications, and insights into student thinking ( PDF ).

Teacher-Submitted Activities

Concentration - Clicker Questions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Yuen-ying Carpenter, Robert Parson, Trish Loeblein UG-Intro MC کیمیا
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. This contribution was designed by PhET. Ted Clark, Julia Chamberlain UG-Intro Guided کیمیا
Concentration - Interactive Lecture Demonstration A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Robert Parson, Trish Loeblein UG-Intro Demo کیمیا
Saturated Solutions - Interactive Lecture Demonstration A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Ted Clark, Julia Chamberlain UG-Intro Demo کیمیا
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein MS دیکه‌ کیمیا
زانستی زه‌وی
ژیناسی
فیزیا
PhET Sims Aligned to the Chemistry Curriculum This contribution was designed by PhET. Julia Chamberlain UG-Intro
HS
دیکه‌ کیمیا
Concentratie PhET Floor van Marsbergen MS تاقیگه‌ کیمیا
MS and HS TEK to Sim Alignment Elyse Zimmer MS
HS
دیکه‌ فیزیا
کیمیا
ژیناسی
NGSS Simulation Alignment/Correlation Matthew Huffine K-5
HS
MS
UG-Intro
Demo
دیکه‌
دیکه‌
Concentration Digital Curriculum Marisa K-5 تاقیگه‌
Concentration Umberto Cannella MS
HS
HW
تاقیگه‌
Guided
کیمیا
Συγκέντρωση διαλύματος Konstantina Malamou HS Guided
تاقیگه‌
Demo
HW
کیمیا
concentrazione e saturazione Daniela Leone MS تاقیگه‌
Guided
کیمیا
농도 SIM 사용지침서 이화국(Wha Kuk Lee) MS
HS
تاقیگه‌
دیکه‌
ژیناسی
کیمیا
Trabalho em grupo: Diluição Adriano Pires de Lemos HS Guided کیمیا
Concentração Suyanne do Nacimento Almeida, Caroline de Goes Sampaio, Maria Cleide da Silva Barroso HS دیکه‌ کیمیا
soluciones químicas Katy Paola Pérez Palencia, Julio César Páez García MS
HS
تاقیگه‌
Guided
ژیناسی
کیمیا
Modifiquemos la concentración de una solución Oscar David Avila Ballesteros MS تاقیگه‌ کیمیا
Practica Virtual BARDO EFRAIN MACIAS CABRERA MS تاقیگه‌ کیمیا

زوان Download or Run Tips
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OS X 10.9.5 or later
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Design Team Third-party Libraries سوپاس بۆ
  • Julia Chamberlain (lead)
  • Chris Malley (developer)
  • Kelly Lancaster
  • Emily B. Moore
  • Kathy Perkins
  • Piccolo2D