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Heat of Reaction

Give an examp...

Question

Give an example of , 1) exothermic reaction , 2) a reversible chemical change

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Solution

Dear student ,

1) Zn + 2HCl ------> ZnCl₂ + H₂

2) H₂ + I₂ ------> 2 HI is a reversible chemical change.

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Q. Fill in the blanks with the correct words.
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