A solution is prepared that is initially 0.40M in propanoic acid (HC₂H₂CO₂) and 0.14M in sodium propanoate (NaC₂H,CO₂). Complete the reaction table below, so that you could use it to calculate the pH of this solution. Use x to stand for the unknown change in [H₂O*]. You can leave out the M symbol for molarity. initial change final [HC,H,Co,] [c_H_co,] [u,o] 0 0 0 0 1 00 X S

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O ACIDS AND BASES
Setting up a reaction table for a pH calculation with a common...
A solution is prepared that is initially 0.40M in propanoic acid (HC₂H5CO₂) and 0.14M in sodium propanoate (NaC₂H5CO₂). Complete the reaction table
below, so that you could use it to calculate the pH of this solution.
Use x to stand for the unknown change in
initial
change
final
Explanation
[HC,H,CO,]
0
Check
S
[C₂H₂CO₂]
0
0
AUG
[H₂O¹]. You can leave out the M symbol for molarity.
0
[H₂O*]
0
0
tv
010
X
W
S
MacBook Air
0/5
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P
!
Transcribed Image Text:O ACIDS AND BASES Setting up a reaction table for a pH calculation with a common... A solution is prepared that is initially 0.40M in propanoic acid (HC₂H5CO₂) and 0.14M in sodium propanoate (NaC₂H5CO₂). Complete the reaction table below, so that you could use it to calculate the pH of this solution. Use x to stand for the unknown change in initial change final Explanation [HC,H,CO,] 0 Check S [C₂H₂CO₂] 0 0 AUG [H₂O¹]. You can leave out the M symbol for molarity. 0 [H₂O*] 0 0 tv 010 X W S MacBook Air 0/5 © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center P !
|||
O ACIDS AND BASES
Calculating the pH of a buffer
A solution is prepared at 25 °C that is initially 0.36M in chloroacetic acid (HCH₂CICO₂), a weak acid with K=1.3 x 103, and 0.40M in sodium
chloroacetate (NaCH₂CICO₂). Calculate the pH of the solution. Round your answer to 2 decimal places.
pH = 0
Explanation
Check
AUG
X
tv
W
X
1/5
MacBook Air
© 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Cent
Transcribed Image Text:||| O ACIDS AND BASES Calculating the pH of a buffer A solution is prepared at 25 °C that is initially 0.36M in chloroacetic acid (HCH₂CICO₂), a weak acid with K=1.3 x 103, and 0.40M in sodium chloroacetate (NaCH₂CICO₂). Calculate the pH of the solution. Round your answer to 2 decimal places. pH = 0 Explanation Check AUG X tv W X 1/5 MacBook Air © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Cent
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