A sample of 1.975 g oxalic acid dehydrate (H2C2O4 . 2H2O) was dissolved in enough water to make a 250.0 mL solution. What is the concentration of oxalic acid in the solution? In solid form, the dihydrate crystal lattice contains two water molecules for every oxalic acid molecule. The water molecules must be included as part of the molar mass. The molar mass of H2C2O4 * 2H2O is 126.064 g/mol. Oxalic acid is a diprotic acid (H2A). Write the balanced reaction for aqueous oxalic acid reacting with aqueous potassium hydroxide. If 20.00 mL of the oxalic acid solution described above is placed in a flask and then titrated with 0.1525 M potassium hydroxide, what volume of the potassium hydroxide solution would be required for a complete reaction?
A sample of 1.975 g oxalic acid dehydrate (H2C2O4
. 2H2O) was dissolved in enough water to make a 250.0 mL solution.
What is the concentration of oxalic acid in the solution?
In solid form, the dihydrate crystal lattice contains two water molecules for every oxalic acid molecule. The water
molecules must be included as part of the molar mass. The molar mass of H2C2O4 * 2H2O is 126.064 g/mol.
Oxalic acid is a diprotic acid (H2A). Write the balanced reaction for aqueous oxalic acid reacting with aqueous potassium
hydroxide. If 20.00 mL of the oxalic acid solution described above is placed in a flask and then titrated with 0.1525 M
potassium hydroxide, what volume of the potassium hydroxide solution would be required for a complete reaction?
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