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a solution contain 0.50M propionic

What is the pH of a solution that is .060M in potassium propionic and .085M in propionic acid?Ka=1.3E-5 for the acid. The answer
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2. asked by Jonah
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A 625mL sample of an aqueous solution containing 0.275 mol propionic acid (CH3CH2CO2H),has [H30+]= 0.00239M.What is the value of
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2. asked by papermate
3. 999 views
Propionic acid has a ka of 1.3x10^(-5), 50.0ml of a buffer solution having a pH of 4.65 is to be prepared using a 0.20 M
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2. asked by Aria
3. 1,180 views
The concentration of propionic acid (CH3CH2COOH) solution was found to be 5.0 x 10^2 M, at 25 degree Celsius. (Ka for propionic
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2. asked by Barbara Ora
3. 701 views
How many mL of 0.80 molar NaOH must be added to 20 ml of 0.40 of molar propionic acid, in order to produce a solution with a pH
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2. asked by Scott
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Question: A 0.400 g sample of propionic acid was dissolved in water to give 50.00 mL of solution. This solution was titrated
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2. asked by Eliz
3. 1,200 views
what is the pH of a 0.025 M aqueous solution of sodium propionate, NaC3H5O2? What is the concentration of propionic acid in the
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2. asked by Henry
3. 1,111 views
1.a solution that is 6.5×10−2M in potassium propionate C_2 H_5 COOK or KC_3 H_5 O_2 and 8.5×10−2M in propionic acid C_2
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2. asked by Josh G.-Happy Thanksgiving
3. 370 views
1.a solution that is 6.5×10−2M in potassium propionate C_2 H_5 COOK or KC_3 H_5 O_2 and 8.5×10−2M in propionic acid C_2
1. 1 answer
2. asked by Josh G.-Happy Thanksgiving
3. 1,002 views
a solution contain 0.50M propionic acid and 0.20M sodium propionate calculate ph? ka=1.3 × 10^-3
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2. asked by kanks
3. 428 views