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What is the molarity of a solution in which 25g NaCl in a 2.00 L solution?
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What is the molarity of a solution in which 25g NaCl in a 2.00 L solution?

User Ywiyogo
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Mass of sodium :- 23 grams

Mass of Chlorine :- 35.5 grams

Mass of NaCl :- 58.5 grams

mass given :- 25 grams

moles :- 0.432 ( given mass/ ionic mass)


molarity = (moles)/(vol) \\ molarity = (0.432)/(2) \\ molarity = 0.216 \: mole{l}^( - 1) or \: molar

User NAviD
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