Question

How many molecules are found in 0.36 mole sample of water

Answer 1

2.17 x 10²³molecules

Explanation:

Given parameters:

Number of moles of water = 0.36moles

Unknown:

Number of molecules in a water sample = ?

Solution:

A mole of substance is the amount of substance that contains the Avogadro's number of particles which is 6.02 x 10²³ particles.

 The particles are molecules, formula units, number of protons, neutrons, electrons, e.t.c;

 

  Since 1 mole of any substance = 6.02 x 10²³ molecules

          0.36 moles of water  = 0.36 x 6.02 x 10²³ = 2.17 x 10²³molecules

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Number of atoms brainly.com/question/10419836

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