A student weighed out 1.0093g of copper sulfate pentahydrate and 2.4780g potassium oxalate monohydrate made them...

A student weighed out 1.0093g of copper sulfate pentahydrate and 2.4780g potassium oxalate monohydrate made them react and isolated the product.

This is the provided balanced equation:

CuSO4*5H2O(aq)+2K2C2O4-H2O--->K2[Cu(C2O4)2]*2H2O(s)+K2SO4(aq)+5H2O

a) calculate the molar mass of copper sulfate pentahydrate, potassium oxalate monohydrate.

b) calculate the moles of each reagent based on the mass weighed out for each.

c) Determine which is the limiting reagent.

d) Calculate the molar mass of potassium dioxalatocuprate(II) dihydrate.

Solutions

Expert Solution

queen_honey_blossom answered 1 year ago

Next > < Previous

Related Solutions

Potassium oxalate is a monohydrate salt that forms colorless, odorless crystals. Oxalic acid is a diprotic...

Potassium oxalate is a monohydrate salt that forms colorless, odorless crystals. Oxalic acid is a diprotic acid with Ka1 = 5.4 x 10-2 and Ka2 = 5.3 x 10-5 . (a) If 1.842 g potassium oxalate monohydrate is dissolved in enough water to make 100.0 mL of solution, what will be the pH of the solution? (b) What will be the equilibrium concentration of the fully protonated oxalic acid?

10. Potassium oxalate is a monohydrate salt that forms colorless, odorless crystals. Oxalic acid is a...

10. Potassium oxalate is a monohydrate salt that forms colorless, odorless crystals. Oxalic acid is a diprotic acid with Ka1 = 5.4 x 10-2 and Ka2 = 5.3 x 10-5. (a) If 1.843 g potassium oxalate monohydrate is dissolved in enough water to make 100.0 mL of solution, what will be the pH of the solution? (b) What is the equilibrium concentration of the fully protonated oxalic acid? (c) Is this solution a buffer? Explain.

Why would the actual coefficients of a ferrous ammonium sulfate hexahydrate and the potassium iron oxalate...

Why would the actual coefficients of a ferrous ammonium sulfate hexahydrate and the potassium iron oxalate complex in a balanced chemical equation describing the overall process not be required to compute the predicted weight of the product?

As a solution of copper sulfate slowly evaporates, beautiful blue crystals made of Cu(II) and sulfate...

As a solution of copper sulfate slowly evaporates, beautiful blue crystals made of Cu(II) and sulfate ions form such that water molecules are trapped inside the crystals. The overall formula of the compound is CuSO4 • 5H2O. part 1 what is the percent water in this compound? ___% part 2 at high tempreatures the water in the compound is driven off as steam. what mass percentage of the original sample of the blue solid is lost as a result? ___%

Show reaction formula as well as if a product is created 1.)Potassium sulfate with Copper (ii)...

Show reaction formula as well as if a product is created 1.)Potassium sulfate with Copper (ii) Chloride 2.)Potassium sulfate with Calcium Chloride 3.)Potassium sulfate with Magnesium Chloride 4.)Potassium sulfate with Iron (ii) Chloride

. A student carried out the electrolysis of a copper electrode in an electrolysis cell like...

. A student carried out the electrolysis of a copper electrode in an electrolysis cell like the one employed in this experiment. The student weighed the electrode before the electrolysis and found its mass to be 35.251 g. During the electrolysis, a total volume of 96.30 mL of H2 was produced. Following the electrolysis the electrode had a mass of 35.008 g. The temperature in the laboratory was 25.2C and the barometric pressure was 975 mbar. 1 mol of H2...

A student is asked to standardize a solution of potassium hydroxide. He weighs out 0.965 g...

A student is asked to standardize a solution of potassium hydroxide. He weighs out 0.965 g potassium hydrogen phthalate (KHC8H4O4, treat this as a monoprotic acid). It requires 25.9 mL of potassium hydroxide to reach the endpoint. A. What is the molarity of the potassium hydroxide solution? _________M This potassium hydroxide solution is then used to titrate an unknown solution of hydrochloric acid. B. If 21.5 mL of the potassium hydroxide solution is required to neutralize 27.7 mL of hydrochloric...

student is asked to standardize a solution of calcium hydroxide. He weighs out 0.993 g potassium...

student is asked to standardize a solution of calcium hydroxide. He weighs out 0.993 g potassium hydrogen phthalate (KHC8H4O4, treat this as a monoprotic acid). It requires 20.1 mL of calcium hydroxide to reach the endpoint. A What is the molarity of the calcium hydroxide solution? This calcium hydroxide solution is then used to titrate an unknown solution of hydroiodic acid. B. If 25.5 mL of the calcium hydroxide solution is required to neutralize 15.0 mL of hydroiodic acid, what...

A pumpkin of mass 5kg shot out of a student-made cannon under air pressure at an...

A pumpkin of mass 5kg shot out of a student-made cannon under air pressure at an elevation of 45 degrees fell at a distance 142m from the cannon. The students used light beams and photocells to measure the initial velocity of 54m/s. If the resistive force was F = -kmv^2, what was the value of k?

Subjects