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Balancing Chemical Equations

Aceste simulări nu au fost încă traduse în limba română . Pute'i accesa simularea, din meniul de mai jos, în limba engleză.

Balancing Chemical Equations Imagine Descarcă 1.944 kB
Versiune: 1.01 ( ultima modificare ) Include
How do you know if a chemical equation is balanced? What can you change to balance an equation? Play a game to test your ideas!
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Resurse

Principalele subiecte

  • Ecuație chimică

Studii de caz

  • Balance a chemical equation.
  • Recognize that the number of atoms of each element is conserved in a chemical reaction.
  • Describe the difference between coefficients and subscripts in a chemical equation.
  • Translate from symbolic to molecular representations of matter.

Sfaturi pentru profesori

Ghidul profesorului (pdf) conţine idei propuse de echipa PhET.

Idei pentru predare

Title Authors Level Type Updated
Balancing Equations This contribution has received a Gold Star because it is a high quality inquiry-based activity that follows the PhET design guidelines (PDF) and teachers have found it useful. Stephanie Davis MS
HS		 Lab 28.09.2011
Using PhET in High School Chemistry- all my activities in pdf This contribution was designed by PhET. This contribution has received a Gold Star because it is a high quality inquiry-based activity that follows the PhET design guidelines (PDF) and teachers have found it useful. Trish Loeblein UG-Intro
HS		 CQs
Demo
Lab
HW		 08.05.2013
Balancing Chemical Equations This contribution has received a Gold Star because it is a high quality inquiry-based activity that follows the PhET design guidelines (PDF) and teachers have found it useful. Jackie Esler MS Lab 30.07.2011
Balancing Chemical Equations - Inquiry based Introduction This contribution was designed by PhET. This contribution has received a Gold Star because it is a high quality inquiry-based activity that follows the PhET design guidelines (PDF) and teachers have found it useful. Patricia Loeblein UG-Intro
HS		 CQs
HW
Lab		 26.09.2011
Concept Questions for Chemistry using PhET This contribution was designed by PhET. This contribution has received a Gold Star because it is a high quality inquiry-based activity that follows the PhET design guidelines (PDF) and teachers have found it useful. Trish Loeblein MS
UG-Intro
HS		 CQs 08.05.2013
Balancing Chemical Equations Kristin Michalski HS
MS		 Lab 02.06.2011
화학반응식 완결하기 SIM 사용지침서 이화국(Wha Kuk Lee) HS
UG-Intro		 Other
Lab		 07.05.2013
Ecuaciones Químicas (Introducción) Olimpia Eunice Martinez UG-Intro HW
Lab		 15.10.2012

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French français Equilibrer les équations chimiques Rulează Descarcă
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Japanese 日本語 化学反応式 Rulează Descarcă
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Spanish español Balanceando Ecuaciones Químicas Rulează Descarcă
Spanish (Peru) español (Perú) Balanceando Ecuaciones Químicas Rulează Descarcă
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Vietnamese Tiếng Việt Cân bằng phương trình phản ứng hoá học Rulează Descarcă

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Sun Java 1.5.0_19 or later 		Sun Java 1.5.0_15 or later

Credite

Echipa de proiectare Alţi colaboratori Mulţumiri
  • Kelly Lancaster (lead)
  • Chris Malley (developer)
  • Patricia Loeblein
  • Emily Moore
  • Robert Parson
  • Kathy Perkins
  • Piccolo2D
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