बिअर्स नियमाची प्रयोगशाळा
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उतरवून घ्या
अंतःस्थापित
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Original Sim and Translations |
आशय
- बीरस चा नियम
- द्रावणे
- संहती
- ग्रॅमरेणुता (मोलॅरिटी)
- प्रकाश
- अवशोषकता
- पारेषणांक
- पंक्ति अनुदीप्तिमिति (स्पेक्ट्रोफोटोमेट्री)
Description
“The thicker the glass, the darker the brew, the less the light that passes through.” Make colorful concentrated and dilute solutions and explore how much light they absorb and transmit using a virtual spectrophotometer!
नमुना शैक्षणिक उद्दिष्ट्ये
- Describe the relationships between volume and amount of solute to solution concentration
- Explain qualitatively the relationship between solution color and concentration
- Predict and explain how solution concentration will change for adding or removing: water, solute, and/or solution
- Calculate the concentration of solutions in units of molarity (mol/L)
- Design a procedure for creating a solution of a given concentration
- Identify when a solution is saturated and predict how concentration will change for adding or removing: water, solute, and/or solution
- Describe the relationship between the solution concentration and the intensity of light that is absorbed/transmitted
- Describe the relationship between absorbance, molar absorptivity, path length, and concentration in Beer’s Law
- Predict how the intensity of light absorbed/transmitted will change with changes in solution type, solution concentration, container width, or light source, and explain why
Teacher Tips
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teacher's guide (pdf) मध्ये PhET चमूने तयार केलेल्या उपयुक्त सुचना आहेत. ( PDF ). |
Video Primer
Teacher-Submitted Activities
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लेखक | स्तर | प्रकार | Subject |
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| Beer's Law Lab - Guided Inquiry Activity |
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Susan Hendrickson, Julia Chamberlain | UG-Intro | Guided प्र.शाळा |
रसायनशास्त्र |
| Investigation of a Solution’s Color (Qualitative and Quantitative) - Guided Inquiry Activity |
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Ted Clark, Julia Chamberlain | UG-Intro | Guided | रसायनशास्त्र |
| Beer's Law Warm-Up |
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Julia Chamberlain | उच्च UG-Intro |
HW | रसायनशास्त्र |
| Preguntas de razonamiento para todas las simulaciones HTML5 |
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Diana López | पदवी उच्च माध्य. UG-Adv UG-Intro प्राथ. |
HW Discuss |
गणित खगोलशास्त्र रसायनशास्त्र भौतिक्शास्त्र |
| PhET Sims Aligned to the Chemistry Curriculum |
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Julia Chamberlain | उच्च UG-Intro |
इतर | रसायनशास्त्र | |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | उच्च | इतर | भू विज्ञान जीवशास्त्र भौतिक्शास्त्र रसायनशास्त्र |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | माध्य. | इतर | रसायनशास्त्र जीवशास्त्र भू विज्ञान भौतिक्शास्त्र |
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| MS and HS TEK to Sim Alignment | Elyse Zimmer | माध्य. उच्च |
इतर | जीवशास्त्र रसायनशास्त्र भौतिक्शास्त्र |
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| Light and Atoms | Lyric Portwood | UG-Intro उच्च |
Guided प्र.शाळा इतर |
भौतिक्शास्त्र रसायनशास्त्र |
Browse legacy activities.
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 Firefox, latest version of Chrome.
Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.
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