Calculate [h3o+] and pH of each polyprotic acid solution a) 0.350M H3(PO4) b) 0.350M H2(C2O4)

Calculate [h3o+] and pH of each polyprotic acid solution

a) 0.350M H3(PO4)

b) 0.350M H2(C2O4)

Expert Solution

queen_honey_blossom answered 2 years ago

Calculate the [H3O+] and pH of each polyprotic acid solution. Dissociation Constants for Acids at 25...

Calculate the [H3O+] and pH of each polyprotic acid solution. Dissociation Constants for Acids at 25 ∘C Formula Ka1 Ka2 Ka3 H2CO3 4.3×10−7 5.6×10−11 H3C6H5O7 7.4×10−4 1.7×10−5 4.0×10−7 PART A 0.130 M H3C6H5O7 H3O+ = PART B 0.130 M H3C6H5O7 pH =

Calculate the [H3O+] of the following polyprotic acid solution: 0.370 M H3PO4.

Part A: Calculate the [H3O+] of the following polyprotic acid solution: 0.370 M H3PO4. Express your...

Part A: Calculate the [H3O+] of the following polyprotic acid solution: 0.370 M H3PO4. Express your answer using two significant figures. Part B: Calculate the pH of this solution. Express your answer using one decimal place. Part C: Calculate the [H3O+] and pH of the following polyprotic acid solution: 0.360 M H2C2O4. Express your answer using two significant figures. Part D: Calculate the pH of this solution. Express your answer using two decimal places. Thank you so much!!

Calculate the [H3O+] of the following polyprotic acid solution: 0.380 M H3PO4. Express your answer using...

Calculate the [H3O+] of the following polyprotic acid solution: 0.380 M H3PO4. Express your answer using two significant figures. [H3O+] = Part B Calculate the pH of this solution. Express your answer using one decimal place. pH = Part C Calculate the [H3O+] and pH of the following polyprotic acid solution: 0.330 M H2C2O4. Express your answer using two significant figures. [H3O+] = Part D Calculate the pH of this solution. pH =

Calculate the [H3O+] of the following polyprotic acid solution: 0.135 M H3C6H5O7. Express your answer using...

Calculate the [H3O+] of the following polyprotic acid solution: 0.135 M H3C6H5O7. Express your answer using two significant figures. Calculate the pH of this solution Express your answer to two decimal places.

Calculate the [H3O^+] for a solution with pH= 11.50? A. What is the [H3O+] for a...

Calculate the [H3O^+] for a solution with pH= 11.50? A. What is the [H3O+] for a solution with pH = 11.50? B. What is the [OH^-] for the solution above? C. What is the [H3O+] for a solution with pH = 5.0? D. What is the [OH−] for the solution above? E. What is the [H3O+] for a solution with pH = 6.59? F. What is the [OH−] for the solution above? G. What is the [H3O+] for a solution...

Calculate the [H3O+] and pH of the polyprotic H3C6H5O7 with an initial concentration 0.125 M. I...

Calculate the [H3O+] and pH of the polyprotic H3C6H5O7 with an initial concentration 0.125 M. I got 0.011, but apparently it is wrong even though I added the three dissociated concentrations. Help would be very much appreciated! Here are the Ka values: Ka1=7.4*10^-4, Ka2=1.7*10^-5 Ka3=4.0*10^-7

Question

Calculate [h3o+] and pH of each polyprotic acid solution a) 0.350M H3(PO4) b) 0.350M H2(C2O4)

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