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Anonymous Anonymous
  • 02-02-2017
  • Chemistry
Answered

Pleaseeeeee help with this i dont get it at all

Pleaseeeeee help with this i dont get it at all class=

Verified Answer :

sciencific
sciencific sciencific
  • 02-02-2017

Answer is C. in a reaction mole stays the same but mass changes and since it produced gas it means now we have less mass.

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