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How are 0.50 mol Na2CO3 and 0.50 M Na2CO...

How are 0.50 mol `Na_2CO_3` and 0.50 M `Na_2CO_3` different ?

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Molar mass of `Na_2CO_3= 2 xx 23 + 12 + 3 xx 16 = 106 g mol^(-1)`
0.50 mol `Na_2CO_3` means ` 0,50 xx 106 g = 53 g`
`0.50 M Na_2CO_3` means 0.50 mol, i.e., 53 g `Na_2CO_3` are present in 1 litre of the solution
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