in 93 grams of phosphorus calculate - number of atoms and number of molecule
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Answered by
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given mass=93
molar mass=31
no. of mole =given mass/molar mass
=93/3 =3moles
no. of molecules= mole ×Na
=3×6.023×10^23
3×6×10^23 =18×10^23 molecules
no. of atoms=atom /atomicity
= 6.023×10^23 × 4
= 24×10^23 atoms.
Hope it helps you.
molar mass=31
no. of mole =given mass/molar mass
=93/3 =3moles
no. of molecules= mole ×Na
=3×6.023×10^23
3×6×10^23 =18×10^23 molecules
no. of atoms=atom /atomicity
= 6.023×10^23 × 4
= 24×10^23 atoms.
Hope it helps you.
aashi2003:
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Answered by
3
given mass=93
molar mass=31
no. of mole =given mass/molar mass
=93/3 =3moles
no. of molecules= mole ×Na
=3×6.023×10^23
3×6×10^23 =18×10^23 molecules
no. of atoms=atom /atomicity
= 6.023×10^23 × 4
= 24×10^23 atoms.
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