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Biblioteka

PhET Balancing Chemical Equations

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Posljednje ažuriranje almost 4 years ago
6

Using the PhET Interactive Balancing Chemical Equations,

https://phet.colorado.edu/sims/html/balancing-chemical-equations/latest/balancing-chemical-equations_en.html

complete the tasks below and upload pictures of your completed pictures.

10
Pitanje 1
1.

10
10
25
25
25

Starting at the Introduction,

click on the introduction, and enter the interactive

click on tools and choose the scales tool

Balance the make ammonia equation and insert a completed balanced equation.

Pitanje 2
2.

Starting at the Introduction,

click on the introduction, and click on separate water

Balance the separate water equation and insert a completed balanced equation.

Pitanje 3
3.

Starting at the Introduction,

click on the introduction, and click on separate water

Balance the combust methane equation and insert a completed balanced equation.

Pitanje 4
4.

Starting at the Game,

click on the game, click the timer on, and start level 1.

Balance the equations and insert a picture when you get 5 stars for level 1.

Pitanje 5
5.

Starting at the Game,

click on the game, click the timer on, and start level 2.

Balance the equations and insert a picture when you get 5 stars for level 2.

Pitanje 6
6.

Starting at the Game,

click on the game, click the timer on, and start level 3.

Balance the equations and insert a picture when you get 5 stars for level 3.