No of atoms in 100g of CO2
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first calculate the moles of CO2 = 100/44
= 2.27 mol
now number of electrons in CO2 are obtained by adding total electrons in each of the three atoms i.e. two O and one C = 6+8+8
= 22
thus one mole of CO2 has 22⋅6.022⋅1023electrons and 2.27 mol has 2.27⋅22⋅6.022⋅1023 electrons = 301.1⋅1023electrons
= 2.27 mol
now number of electrons in CO2 are obtained by adding total electrons in each of the three atoms i.e. two O and one C = 6+8+8
= 22
thus one mole of CO2 has 22⋅6.022⋅1023electrons and 2.27 mol has 2.27⋅22⋅6.022⋅1023 electrons = 301.1⋅1023electrons
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