Ka Expressions 1. Write Ka expressions for the following acids. a) HC₂H302 b) HNO3 c) H₂CO3 d) H3PO4

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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please help me :) also can you write these on a yellow pad?

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activity conjugate pdf.pdf
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a) HC₂H302
b) HNO3
c) H₂CO3
d) H3PO4
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Ka Expressions
1. Write Ka expressions for the following acids.
1 of 2
Equilibrium in Weak Acids
1. If Ka for HNO2, = 4.5 x 104, find the [H*] a 0.9 M HNO2 solution.
-
O Search
Q
C
2. Find the [H*] of a 0.153 M HOCI solution with a Ka = 3.2 x 10-8.
3. A certain acid (HA) has an ionization constant (Ka) of 5.0 x 10-6. Find the [H*] in a
1.0 M solution.
I
4. Find the value of Ka of an acid if a 2.00 M solution has a hydrogen ion concentration
[H*]of 0.14 M.
5. Find the Ka in a 0.31 M HOCI solution which has a [H*] = 1.0 x 104 M.
19
ENG
US
986
G
3
4
2:39 pm
29/08/2023
8
533
D
a
Transcribed Image Text:G activity conjugate pdf.pdf activity conjugate.pdf File C/Users/User/OneDrive/Desktop/BIOCHEM%20LEC%20PPT/2023-2024/LAB/ACTIVITY/ACID%20IONIZATION%20WORKSHEET.pdf Import favorites McAfee Security Draw & X ACID IONIZATION WORKSHEET X Dell M Gmail T Read aloud a) HC₂H302 b) HNO3 c) H₂CO3 d) H3PO4 YouTube Maps + Ka Expressions 1. Write Ka expressions for the following acids. 1 of 2 Equilibrium in Weak Acids 1. If Ka for HNO2, = 4.5 x 104, find the [H*] a 0.9 M HNO2 solution. - O Search Q C 2. Find the [H*] of a 0.153 M HOCI solution with a Ka = 3.2 x 10-8. 3. A certain acid (HA) has an ionization constant (Ka) of 5.0 x 10-6. Find the [H*] in a 1.0 M solution. I 4. Find the value of Ka of an acid if a 2.00 M solution has a hydrogen ion concentration [H*]of 0.14 M. 5. Find the Ka in a 0.31 M HOCI solution which has a [H*] = 1.0 x 104 M. 19 ENG US 986 G 3 4 2:39 pm 29/08/2023 8 533 D a
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