Calculate the molarity of the oxalic acid solution

Reference no: EM13691565

Problem- Oxalic acid (H2C2O4) reacts with chromate ion in acidic solution as follows: 3H2C2O4 (aq) + 2CrO4 2- (aq) + 10 H+ (aq) = 6CO2 (g) = 2Cr3+ (aq) +8H2O (I) oxalic acid.

Calculate the molarity of the oxalic acid solution if 10.00 mL of the acid solution consumes 40.0 mL of 0.0250 M CrO4 2-

Answer showing how to make each solution will get rated

Reference no: EM13691565

Questions Cloud

Calculate the number of moles of cl : Problem- A 25.0 mL sample of 0.250 M NaCl reacts completely with excess KMnO_4. The Cl_2 produced is dried and stored in a sealed container. At 22 degrees Celsius, the pressure in the sealed container is 0.950 atm.

What is the molar mass of the gas : A gaseous sample weighing 0.8968 grams was found to occupy 524 ml at 730 Torr at 82.4 F. What is the Molar Mass of the gas. What is the Gas

How many moles of naoh are in 100 grams expressed : Problem- Your current SOP for making a caustic solution for removing tartrates in your tanks calls for using 100 grams of NaOH in 10 Liters of water. You want to try using KOH to reduce the sodium in your wastewater. Part a) How many moles of NaOH..

Calculate the ph of a solution of a weak acid ha : Problem- Calculate the pH of a solution of a weak acid HA, which has a 0.128 M HA and 0.300 M [A-] if Ka is 0.0000274

Calculate the molarity of the oxalic acid solution : Problem- Oxalic acid (H2C2O4) reacts with chromate ion in acidic solution as follows: 3H2C2O4 (aq) + 2CrO4 2- (aq) + 10 H+ (aq) = 6CO2 (g) = 2Cr3+ (aq) +8H2O (I) oxalic acid.

What volume of base is needed to reach the end point : Problem- The flask shown here contains 0.761 g of acid and a few drops of phenolphthalein indicator dissolved in water. The buret contains 0.160 M NaOH. 1) What volume of base is needed to reach the end point of the titration

What is ph of the resulting solution : Problem- 30.00 mLs of .150 methanoic acid is mixed with 60.00 mLs of .100 M KOH, What is pH of the resulting solution?

What is the ph at the equivalence point of a solution : Problem- What is the pH at the equivalence point of a solution made from 30.00mLs of .150 methanoic acids that has been titrated with 0.100M sodium hydroxide

Calculate the ph of a buffer solution nh4cl : Problem- Calculate the pH of a buffer solution that is 0.60 M in NH4Cl and 0.75 M in NH3. (K b = 1.8 x10^-5 for NH3)

User Account

All Pages