Pragya S.
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About Pragya S.
Subjects
Chemistry
Reviews 
(313)
Myles
Science - Chemistry
Nov 2, 2025
Thorough
Tayla
Science - Chemistry
Oct 15, 2025
UNDERSTANDING AMAZING AWESOME :))
Gerardo
Science - Chemistry
Sep 26, 2025
Great!
Ashley
Science - Chemistry
Sep 21, 2025
I was more knowledgable of the rules when balaning a chemical reaction equation. I was given the incorrect information from the tutor. I questioned it and was reassured that you can use a decimal co-efficient when balancing. It has to be a whole number.