Beerův zákon

Beerův zákon - náhled obrazovky  Stáhnout  Sdílet
  • Beer's law
  • Solutions
  • Koncentrace
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Obsah

  • Beer's law
  • Solutions
  • Koncentrace
  • Molarity
  • Světlo
  • Absorbance
  • Transmittance
  • Spektrofotometrie

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!

Příklady učebních cílů

  • 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
Version 1.02

Teacher Tips

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

Teacher-Submitted Activities

Beer's Law Lab - Guided Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Susan Hendrickson, Julia Chamberlain UG-začínající Lab
Guided
Remote
Chemie
Investigation of a Solution’s Color (Qualitative and Quantitative) - 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
Beer's Law Warm-Up A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Julia Chamberlain UG-začínající
Chemie
How do PhET simulations fit in my middle school program? Tento příspěvek byl navržen PhET. Sarah Borenstein ZŠ II.st. Ostatní Chemie
Fyzika
Biologie
Věda o Zemi
PhET Sims Aligned to the Chemistry Curriculum Tento příspěvek byl navržen PhET. Julia Chamberlain
UG-začínající
Ostatní Chemie
MS and HS TEK to Sim Alignment Elyse Zimmer
ZŠ II.st.
Ostatní Chemie
Biologie
Fyzika
Light and Atoms Lyric Portwood UG-začínající
Lab
Ostatní
Guided
Fyzika
Chemie
Beer의 법칙 사용지침서(User Manual) 이화국(Wha Kuk Lee) Ostatní Ostatní
Beer's Law Lab: Introduction to Beer's Law Joel Barthel
UG-začínající
Lab Chemie
Ostatní

Jazyk Download or Run Tips
Arabic All العربية Download Run now قانون بير
Basque All Euskara Download Run now Beer-en Legea
Bosnian All Bosanski Download Run now Lаmber-Berov zаkon (Lambert-Beer)
Bulgarian All български Download Run now Закон на Беер
Danish All Dansk Download Run now Beers lovlaboratorium
Dutch All Nederlands Download Run now Wet van Beer - Lab
English All English Download Run now Beer's Law Lab
French All français Download Run now Loi de Beer-Lambert
Gallegan All Gallegan Download Run now Lab Lei de Beer
Georgian All ქართული Download Run now ფოტოკოლორიმეტრიის ლაბორატორია
German All Deutsch Download Run now Lambert-Beer-Labor
Greek All Ελληνικά Download Run now Εργαστήριο του Νόμου του Beer
Hebrew All עברית Download Run now מעבדת חוק בר
Hungarian All magyar Download Run now Lambert–Beer-labor
Chinese (China) All 中文 (中国) Download Run now 比尔定律实验室
Chinese (Taiwan) All 中文 (台灣) Download Run now 比爾定律 (Beer's Law) 實驗
Indonesian All Bahasa Indonesia Download Run now Hukum Beer
Italian All italiano Download Run now Esperienza della Legge di Beer
Japanese All 日本語 Download Run now ベールの法則実験室
Kazakh All Kazakh Download Run now Сыраның заңды зертханасы
Korean All 한국어 Download Run now Beer 법칙 실험
Macedonian All македонски Download Run now Ламбер-Беров закон (Lambert-Beer)
Marathi All मराठी Download Run now बिअर्स नियमाची प्रयोगशाळा
Norwegian Bokmål All Norsk bokmål Download Run now Beer's lov laboratorium
Persian All فارسی Download Run now قانون آزمایشگاهی بیز
Polish All polski Download Run now Prawo Beera Lab
Portuguese (Brazil) All português (Brasil) Download Run now Lab Lei de Beer
Russian All русский Download Run now Закон Бэра
Serbian All Српски Download Run now Ламбер-Беров закон (Lambert-Beer)
Slovak All Slovenčina Download Run now Lambertov-Beerov zákon
Spanish All español Download Run now Laboratorio de la Ley de Beer
Spanish (Mexico) All español (México) Download Run now Laboratorio de la Ley de Beer
Spanish (Peru) All español (Perú) Download Run now Laboratorio de la Ley de Beer
Swedish All svenska Download Run now Beers lag laboration
Tamil All Tamil Download Run now பீர் விதி ஆய்வகம்
Thai All ไทย Download Run now การทดลองกฎของเบียร์
Turkish All Türkçe Download Run now Beer Kanunu Deneyi
Turkmen All Turkmen Download Run now Ber kanuny
Vietnamese All Tiếng Việt Download Run now Phòng thí nghiệm Định luật Beer

Windows Macintosh Linux
Microsoft Windows
XP/Vista/7/8.1/10
Latest version of Java
OS X 10.9.5 or later
Latest version of Java
Latest version of Java

Autoři Pomocné knihovny Poděkování
  • Julia Chamberlain (lead)
  • Chris Malley (developer)
  • Kelly Lancaster
  • Emily B. Moore
  • Kathy Perkins
  • Piccolo2D
  • Jeffrey Bodwin
  • Molly Larsen