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Write a balanced equation for the reaction of copper with silver nitrate. According to the balanced equation, what is the mole ratio of silver produced to copper reacted?

_ mol Ag produced : _mol Cu created

Respuesta :

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Answer:

Balanced equation: Cu(s) + 2AgNO₃(aq) → Cu(NO₃)₂(aq) + 2Ag(s)

Mole ratio: 2 mol Ag produced : 1 mol Cu used

Explanation:

  • A balanced equation is an equation that has equal number of atoms of each element on both sides of the equation.
  • It ensures the chemical equation obeys the law of conservation of mass.

In this case;

  • The balanced chemical equation for the reaction between copper and silver nitrate is;

Cu(s) + 2AgNO₃(aq) → Cu(NO₃)₂(aq) + 2Ag(s)

  • It is an example of a single replacement reaction.
  • From the equation 1 mole of copper reacts to generate 2 moles of silver.
  • Therefore; the mole ratio is 2 mol Ag produced : 1 mol Cu used

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