how to find number of atoms in 144 gm
of sulphuric acid
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mass = 144g
mass of 1 mole of H2SO4 = (2×1)+(32×1)+(16×4)
mass of 1 mole of H2SO4 = 98g
Number of moles = 144/98 = 1.46 moles
Number of atoms = Avogadro Number × number of moles
Number of atoms = 6.022×10²³ × 1.46
number of atoms = 8.79212 × 10²³ atoms
mass of 1 mole of H2SO4 = (2×1)+(32×1)+(16×4)
mass of 1 mole of H2SO4 = 98g
Number of moles = 144/98 = 1.46 moles
Number of atoms = Avogadro Number × number of moles
Number of atoms = 6.022×10²³ × 1.46
number of atoms = 8.79212 × 10²³ atoms
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