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WHAT GRAM OF SODIUM IS PRESENT IN 11.7g OF SODIUM CHLORIDE?
1mol NaCl gives 1molCl & 1molNa 1mole NaCl =(23+35.5)gmNaCl =58.5gmNaCl that means 58.5gm NaCl gives 1 mol of Na=23gm 1gmNaCl=23/58.5 gm Na 11.7gmNaCl=23x11.7/58.5=4.6gm Na ans
1mol NaCl gives 1molCl & 1molNa
1mole NaCl =(23+35.5)gmNaCl
=58.5gmNaCl
that means 58.5gm NaCl gives 1 mol of Na=23gm
1gmNaCl=23/58.5 gm Na
11.7gmNaCl=23x11.7/58.5=4.6gm Na ans
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