Calculate the amount of NaCl needed to make a solution of 0.5% of KCl (E=0.76) isotonic with blood plasma. 2. How much NaCl is required to render 100 ml of a 1% solution of Apomorphine HCl (∆Tf= 0.08°C) isotonic?
Added by Andrew H.
Step 1
First, we need to know that the isotonicity of blood plasma is equivalent to a 0.9% NaCl solution. This means that a 0.9% NaCl solution has the same osmotic pressure as blood plasma. Show more…
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