Posted by aarti on Sunday, June 16, 2013 at 4:07am.
0.63 gm of oxalic acid (COOH)
_{2}
2H20 are dissolved in 500 ml of solution. Calculate the molarity of the solution?

Chemistry needs help  PsyDAG, Sunday, June 16, 2013 at 2:16pm
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.

science  bonjo, Sunday, June 16, 2013 at 6:03pm
molarity is the amount of solute dissolving in a liter of solute. H2O in the oxalic is simply water and so does not affect the molarity of the solution. The important part is the mass or mole of the pure oxalic acid.
so, find the actual mass of the pure oxalic acid. 0.63g is the mass for both the oxalic acid and water. You only need the oxalic acid mass.
then find the mole of pure oxalic acid from the mass you find. and finally, divide that mole with the volume in liters to get your molarity.
Answer This Question
Related Questions
 math!  george entered a function into his calculator andfound the following ...
 chemistrylast one i swear  calculate the normality of Ca(OH)2 in a solution ...
 ThermoChemistry  Calculate the final temperature of solution when 10 g of ...
 science(Chemistry)  Calculate the concentration of the NaOH solution. If 30,...
 college Chemistry  What is the mole of oxalic acid? Equation:H2C2O4 + 2NaOH&...
 Chemistry  What is the mole of oxalic acid? Equation:H2C2O4 + 2NaOH> ...
 check!  Write a recursive formula that generates the terms of the following...
 chemistry  You have a solution that contains 0.25g grams of oxalic acid ...
 chemistry  I was way off on the other problem. But I see how you got the answer...
 PHYSICAL CHEMISTRY  A.CALCULATE THE CRYOSCOPIC CONSTANT OF H2O. USE IT TO ...
More Related Questions