Question

Create a spreadsheet that will calculate fractional composition for a diprotic acid given the equilibrium constants.

Create a spreadsheet that will calculate fractional composition for a diprotic acid given the equilibrium constants.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Given a diprotic acid, H2A, with two ionization constants of Ka1=1.3x10^-4 and Ka2=4.1x10^-12, calculate the pH...
Given a diprotic acid, H2A, with two ionization constants of Ka1=1.3x10^-4 and Ka2=4.1x10^-12, calculate the pH for a .114 M solution of NaHA.
given a diprotic acid, H2A, with two ionization constants of Ka1 = 1.6×10^-4 and Ka2 =...
given a diprotic acid, H2A, with two ionization constants of Ka1 = 1.6×10^-4 and Ka2 = 5.2×10^-11, calculate the ph for a .206 M solution of NaHA
A diprotic acid, H2A, has acid dissociation constants of Ka1 = 3.48× 10–4 and Ka2 =...
A diprotic acid, H2A, has acid dissociation constants of Ka1 = 3.48× 10–4 and Ka2 = 3.21× 10–12. Calculate the pH and molar concentrations of H2A, HA–, and A2– at equilibrium for each of the solutions below.(a) a 0.153 M solution of H2A.(b) a 0.153 M solution of NaHA.(c) a 0.153 M solution of Na2A
Malonic acid, H2C3H2O4, is a diprotic acid, with the following acid dissociation constants. Ka1 = 1.4...
Malonic acid, H2C3H2O4, is a diprotic acid, with the following acid dissociation constants. Ka1 = 1.4 × 10–3Ka2 = 2.0 × 10–6 Calculate the amount of HC3H2O4‒ present in a 0.80 M H2C3H2O4(aq) solution. A.3.3 × 10‒2M B.1.3 × 10‒3M C.2.6 × 10‒4M D.2.0 × 10‒6M When I solved this problem I found that K1=3.3x10^-2, and K2=1.3x10^-3. My question is how can you tell which Ka is correct? How can you pick when both answers are listed?
Oxalic acid is a diprotic acid that occurs naturally in some plants. Calculate the pH and...
Oxalic acid is a diprotic acid that occurs naturally in some plants. Calculate the pH and the concentrations of all species present in a 0.96-M solution. The acid dissociation constants are K1 = 5.9 10-2 and K2 = 6.4 10-5. I have part A but i cannot get part B,C or D a.) [C2O4H2] .71 correct b.) [C2O4H − ] C.)[C2O42-] D.) pH
A diprotic acid, H2A, has the following ionization constants: Ka1 = 1.1 10-3 and Ka2 =...
A diprotic acid, H2A, has the following ionization constants: Ka1 = 1.1 10-3 and Ka2 = 2.5 10-6. In order to make up a buffer solution of pH 5.80, which combination would you choose, NaHA/H2A or Na2A/NaHA? NaHA/H2A Na2A/NaHA pKa of the acid component
Malonic acid is a diprotic acid with pKa1 = 2.85 and pKa2 = 5.70. Calculate the...
Malonic acid is a diprotic acid with pKa1 = 2.85 and pKa2 = 5.70. Calculate the pH of a 0.50-M aqueous malonic acid solution.
Chromic acid, H2CrO4 is a diprotic acid, with pKa values of 0.86 and 6.51. Calculate the...
Chromic acid, H2CrO4 is a diprotic acid, with pKa values of 0.86 and 6.51. Calculate the total alkalinity for a water sample containing 10-3 M Na2CO3 and 10-4 M H2CrO4
Carbonic acid (H2CO3) is a diprotic acid (Ka1 = 4.5 x 10-7 and Ka2 = 4.7...
Carbonic acid (H2CO3) is a diprotic acid (Ka1 = 4.5 x 10-7 and Ka2 = 4.7 x 10-11) and plays a role in blood chemistry, cave formation, and ocean acidification. Calculate the equilibrium values of [H3O+], [HCO3-], [H2CO3], and [CO32-] and find the pH of a 0.075 M H2CO3 solution.
1. TITRATION PROBLEM: Oxalic acid is a diprotic acid. Calculate the percent of oxalic acid (H2C2O4)...
1. TITRATION PROBLEM: Oxalic acid is a diprotic acid. Calculate the percent of oxalic acid (H2C2O4) in a solid given that a 0.7984 gram sample of that solid required 37.98 mL of 0.2283 M NaOH for neutralization. Show your work! 2. TITRATION PROBLEM: Some sulfuric acid is spilled on a lab bench. You can neutralize the acid by sprinkling sodium bicarbonate on it and then mopping up the resultant solution. 2 NaHCO3(s) + H2SO4(aq) --> Na2SO4(aq) + 2 CO2(g) +...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT