kyyla24 kyyla24

08-09-2021
Chemistry

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How many molecules are in a 0.756 mole sample of sodium chloride (NaCl)?

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Аноним Аноним

08-09-2021

No of molecules=no of moles×Avagadro no

[tex]\\ \rm\longmapsto 0.756\times 6.023\times10^{23}[/tex]

[tex]\\ \rm\longmapsto 4.552\times 10^{23}[/tex]

[tex]\\ \rm\longmapsto 0.4\times 10^{24}molecules[/tex]

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