calculate the no. of particles in eachof the following . 56 g of O2
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So
no of moles = Given mass/molar mass
molar mass of O2= 2×16=32
hence
56/32= 1.6 mole
now
no of atoms = 1.6× avagadros no
I.e
=1.6×6.022× 10^23
No of atoms =9.6352×10^23
no of moles = Given mass/molar mass
molar mass of O2= 2×16=32
hence
56/32= 1.6 mole
now
no of atoms = 1.6× avagadros no
I.e
=1.6×6.022× 10^23
No of atoms =9.6352×10^23
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