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4. The students predict that the reaction will release a lot of energy. What question could help
provide support for the prediction?



Sagot :

Take a reaction among lime water

[tex]\\ \rm\rightarrowtail CaO+H_2O=Ca(OH)_2[/tex]

If it releases heat

The question must include

  • +Heat sign or ∆ symbol
  • ∆H must be +ve

Answer:

hope it's helpful to you

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