Find the weight of 8 gram atom of oxygen
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The atomic mass of oxygen is =16gm.
Which is called 1 mole oxygen
According to avogadro's hypothesis there is exactly 6.023*10^23 particles(molecule,atom,electron,ion) in any 1 mole that substance.
So, therefore,
In 16 gm oxygen atom there are 6.023*10^23 atom
So, in 8 gm oxygen atom there is (6.023*10^23*8)/16 atom
Which is equal 3.0115*10^23.
Which is called 1 mole oxygen
According to avogadro's hypothesis there is exactly 6.023*10^23 particles(molecule,atom,electron,ion) in any 1 mole that substance.
So, therefore,
In 16 gm oxygen atom there are 6.023*10^23 atom
So, in 8 gm oxygen atom there is (6.023*10^23*8)/16 atom
Which is equal 3.0115*10^23.
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