calculate the molarity of each aqueous solution with the given amount of NaCl (molar mass 58.44g/mol )and final volume

Question

Question

Answer 1

Answer #1

Let, the given amount of NaCl = x gms

And, The final volume = y ltrs

Now, we will first find,

No.of moles (of solute) = mass/ molar mass

= x/ 58.44

Molarity = no.of moles/ volume of solvent

M = (x/58.44)/y

Answer 2

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