calculate no of carbon atoms in 4.6g ethanol
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Answered by
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ist we have to calculate no. of moles = wt / molecular wt
we get
0.1 mole of ethanol
-» 1 mole = avogadro no.
after that multiply 2 I.e no. of carbon atom with total no. of mole s
we get
0.1 mole of ethanol
-» 1 mole = avogadro no.
after that multiply 2 I.e no. of carbon atom with total no. of mole s
chemistmoney00012:
ethanol mai 2 carbon atom hai
ye toh molecular formula se pta chal rha
ni to amt diya h
ye b to dekho
2 generally h
Kya ap or elaborate kr skte ho plz
pr ek fixed amt mein uska mole nikal kr hi atoms nikalte h.....mole concept se
ok
thanks
mention not
Answered by
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C2H5OH
molar mass=46g
total number of moles=given mass/molar mass
=4.6/46
=0.1
total number of atoms=0.1NA
=0.1×6.023×10^23
=0.6×10^23
number of carbon atoms=2×0.6×10^23
=1.2×10^23 atoms
molar mass=46g
total number of moles=given mass/molar mass
=4.6/46
=0.1
total number of atoms=0.1NA
=0.1×6.023×10^23
=0.6×10^23
number of carbon atoms=2×0.6×10^23
=1.2×10^23 atoms
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