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What is the percentage of sodium in 75g of Nacl |
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Answer» e of sodium chloride has a mass of 58.5 G. We calculate this from the atomic MASSES of sodium and CHLORINE:Atomic masses:Sodium: 23Chlorine: 35.5Molecular mass = 23 + 35.5 = 58.5Now, you can see from the equation above that in 58.5g of NaCl, there are 23g of sodium. So, to find the grams of sodium in 75g NaCl, we would do the FOLLOWING calculations:Grams of sodium in 75g NaCl = 23x75 58.5 = 29.5Thus, there are 29.5 grams of sodium in |
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