Question
In: Chemistry
Find the pH of solutions starting with 25mL of 0.2 M C5H5N + (following table amounts)...
Find the pH of solutions starting with 25mL of 0.2 M C5H5N + (following table amounts) Kb=1.7e-9
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0mL of 0.2M HCl
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Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
Calculate the pH for the titration of 40 mL of 0.5 M C5H5N with 0.2 M...
Calculate the pH for the titration of 40 mL of 0.5 M C5H5N with
0.2 M HCl at:a) 0 mL of titrant b) 5 mL before equivalence c) at
equivalence d) 5 mL past equivalence
Kb for C5H5N = 1.7 X 10^-9
Calculate the pH for the titration of 40 mL of 0.5 M C5H5N with 0.2 M...
Calculate the pH for the titration of 40 mL of 0.5 M C5H5N with
0.2 M HCl at:a) 0 mL of titrant b) 5 mL before equivalence c) at
equivalence d) 5 mL past equivalence
Kb for C5H5N = 1.7 X 10^-9
what is the pH of 0.124 M pyridine (C5H5N)?
what is the pH of 0.124 M pyridine (C5H5N)?
Find the pH of each of the following solutions of mixtures of acids. 0.190 M in...
Find the pH of each of the following solutions
of mixtures of acids.
0.190 M in HCHO2 and 0.225 M in HC2H3O2
Express your answer to two decimal places.
**answers are not 2.10, 2.11, or 2.24**
ka for HCHO2= 1.8E-4
ka for HC2H3O2=1.8E-5
please show work, thank you!
Find the pH of each of the following solutions of mixtures of acids. A)0.115 M in...
Find the pH of each of the following solutions of mixtures of
acids.
A)0.115 M in HBr and 0.120 M in HCHO2
Express your answer to three decimal places.
B)0.165 M in HNO2 and 9.0×10−2 M in HNO3
Express your answer to two decimal places.
Find the pH of each of the following solutions of mixtures of acids. 0.135 M in...
Find the pH of each of the following solutions of mixtures of
acids.
0.135 M in HBr and 0.120 M in HCHO2
0.155 M in HNO2 and 8.5×10−2 M in HNO3
0.190 M in HCHO2 and 0.23 M in HC2H3O2
6.0×10−2 M in acetic acid and 6.0×10−2 M
in hydrocyanic acid
Find the pH of each of the following solutions of mixtures of acids.: 1. 0.170 M...
Find the pH of each of the following solutions of mixtures of
acids.: 1. 0.170 M in HNO2 and 9.0×10−2 M in HNO3 2. 0.190 M in
HCHO2 and 0.23 M in HC2H3O2 3. 5.0×10−2 M in acetic acid and
5.0×10−2 M in hydrocyanic acid
Find the pH of each of the following aqueous solutions. a. 0.25 M CH3COOH &nbs
Find the pH of each of the following aqueous solutions.
a. 0.25 M
CH3COOH
b. 0.25 M
HNO3
c. 0,25 M
KCH3COO
d. 0.25 M
KOH
e. 0.25 M
NH3
f. 0.25 M
NH4Cl
Find the pH of each of the following solutions of mixtures of acids. 8.0×10−2 M in...
Find the pH of each of the following solutions of mixtures of
acids.
8.0×10−2 M in HNO3 and 0.185 M in HC7H5O2,
1.5×10−2 M in HBr and 2.0×10−2 M in HClO4,
9.5×10−2 M in HF and 0.230 M in HC6H5O,
0.100 M in formic acid and 5.5×10−2 M in hypochlorous acid
please show work
Calculate the pH of a 0.2 M solution of LiHCO3
Calculate the pH of a 0.2 M solution of LiHCO3
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