Question
In: Chemistry
What is the pH of a solution made by mixing the following? 20.0 mL of 0.10...
What is the pH of a solution made by mixing the following?
20.0 mL of 0.10 M HClO (Ka = 3.0x10-8)
20.0 mL of 0.10 M KOH
Solutions
Comment
in case of any doubt.
queen_honey_blossom answered 1 month agoRelated Solutions
calculate the ph of a solution made by mixing 20.0 ml of 0.200 m h2so3, 10.0...
calculate the ph of a solution made by mixing 20.0 ml of 0.200 m
h2so3, 10.0 ml of 0.120m naoh, 10.0ml of 0.150 m hcl, and 10.0ml of
0.200 m na2so3. (pka1: 1.857, pka2: 7.172 for h2so3)
78 A.) Calculate the pH of the solution that results from mixing 20.0 mL of 0.022...
78 A.) Calculate the pH of the solution that results from mixing
20.0 mL of 0.022 M HCN(aq) with 80.0 mL of 0.066 M NaCN(aq).
pH=
b. Calculate the pH of the solution that results from mixing
28.0 mL of 0.117 M HCN(aq) with 28.0 mL of 0.117 M NaCN(aq).
C. Calculate the pH of the solution that results from mixing
66.0 mL of 0.057 MHCN(aq) with 34.0 mL of 0.034 M NaCN(aq).. The Ka
value for HCN is 4.9×10^(−10)...
What is the final pH of a solution made by mixing 100 mL of 0.05 M...
What is the final pH of a solution made by mixing 100 mL of 0.05
M HNO3, 100mL of 0.15 and 1,800 mL water?
What is the pH of a solution made by mixing 25 mL of .050 M HNO3...
What is the pH of a solution made by mixing 25 mL of .050 M
HNO3 into a final volume of 2.0 Liters of water?
What is the pH of a solution made by mixing 500 mL of 1.00 M HCN...
What is the pH of a solution made by mixing 500 mL of 1.00 M HCN
and 1.50 L of 0.250 M NaOH, and then diluting the entire solution
to a volume of 3.00 L? (Ka HCN = 4.0 x 10-10)
A.
8.92
B. 6.52
C.
9.88
D.
9.27
E.
5.08
To obtain one litre of a solution of pH = 7, you should dissolve
in water
A.
Two mol of HI + two mol of CH3NH2
B.
One mol...
What is the pH of a buffer solution made from 500 mL 0.10 M NaNO2 and...
What is the pH of a buffer solution made from 500 mL 0.10 M
NaNO2 and 500 mL 0.10 M HNO2 after the addition of 2.0 mL 10.0 M
NaOH?
What is the pH after the addition of 20.0 mL of 0.10 M NaOH to 80.0...
What is the pH after the addition of 20.0 mL of 0.10 M NaOH to
80.0 mL of a buffer solution that is 0.25 M in NH3 and 0.25 M in
NH4Cl, (K b =1.8 x 10 −5 for NH3 )?
Calculate the pH of a solution made by mixing 100.0 mL of 0.050 M NH3 with...
Calculate the pH of a solution made by mixing 100.0 mL of 0.050
M NH3 with 100.0 mL of 0.100 M HCl. (K b for NH 3 = 1.8 x 10 –5
)
Calculate the pH of a solution made by mixing 100.0 mL of 0.044 M NH_3 with...
Calculate the pH of a solution made by mixing 100.0 mL of 0.044
M NH_3 with 100.0 mL of 0.126 M HCl. (Kb for NH_3 = 1.8 x
10^-5)
What is the hydronium ion concentration in a solution prepared by mixing 50.00 mL of 0.10...
What is the hydronium ion concentration in a solution prepared
by mixing 50.00 mL of 0.10 M HCN with 50.00 mL of 0.030 M NaCN?
Assume that the volumes of the solutions are additive and that Ka =
4.9 x 10^ -10 for HCN.
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