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Tuesday 23 June 2020

Acid Rain Experiment: Science

What is Acid Rain? Acid rain is a rain or any other form of precipitation that is unusually acidic.

How does it form? Acid rain is caused by a chemical reaction that begins when compound like sulfur
dioxide and nitrogen oxides are released into the air.

Why does acid rain matter? because acid rain cause pollution and pollution cause disease



Method:
1. set up petri dish
 -Add a few drops of water to these.

2.Add 1 spatula of sodium sulfide to weigh boat
-take photo

3.Add 5 drops of sulfuric acid and quickly put lid on

4.watch and take photos













































                                         

                                         






























observations -
The blue litmus paper turned red
The Bromothymol blue change to blue to dark dark green/blue/yellow

 

       
By at

1 comment:

  1. Jayne Abernethy27 June 2020 at 15:09

    Good Start Rusi! You identified some of the changes that happened during your experiment. Next time, it would be great to see you explain why those changes happened.

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