A solution is made by diluting 50 mL phosphoric acid to 100 mL mark with water. The dissolution process is as shown below: H,PO4 +2H,0- →HPO,? + 2H,0* 25°C An aliquote of serum containing fresh red blood cells was exposed to the formed phosphate buffer solution at 25°C Given that H&PO. (Molar mass - 98 g/ mole and density 2 g/ mL) undergoes partial dissociation as shown in the reaction above: a) What is the molarity of an aqueous formed from the dilution above? b) What is the osmotic pressure of the solution on the cellular tissues

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Chapter1: Chemical Foundations
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A solution is made by diluting 50 mL phosphoric acid to 100 mL mark with water. The
dissolution process is as shown below:
H,PO4 +2H,0-
→HPO,? + 2H,0*
25°C
An aliquote of serum containing fresh red blood cells was exposed to the formed phosphate
buffer solution at 25°C
Given that H&PO. (Molar mass - 98 g/ mole and density 2 g/ mL) undergoes partial
dissociation as shown in the reaction above:
a) What is the molarity of an aqueous formed from the dilution above?
b) What is the osmotic pressure of the solution on the cellular tissues
Transcribed Image Text:A solution is made by diluting 50 mL phosphoric acid to 100 mL mark with water. The dissolution process is as shown below: H,PO4 +2H,0- →HPO,? + 2H,0* 25°C An aliquote of serum containing fresh red blood cells was exposed to the formed phosphate buffer solution at 25°C Given that H&PO. (Molar mass - 98 g/ mole and density 2 g/ mL) undergoes partial dissociation as shown in the reaction above: a) What is the molarity of an aqueous formed from the dilution above? b) What is the osmotic pressure of the solution on the cellular tissues
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