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Anni [7]
3 years ago
14

Convert 3.55 moles Nacl to formula units

Chemistry
1 answer:
Alchen [17]3 years ago
3 0

Answer:

2.14 x 10²⁴ formula units

Explanation:

Given parameters:

Number of moles of NaCl  = 3.55moles

Unknown:

Formula units of NaCl  = ?

Solution:

A mole of substance contains the avogadro's number of particles. The number of particles could be protons, atoms, neutrons, formula units etc.

  1 mole of substance  = 6.02 x 10²³ formula units

   3.55 mole of NaCl  = 3.55 x 6.02 x 10²³

                                    = 2.14 x 10²⁴ formula units

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