Question
In: Chemistry
An aqueous solution contains 0.352 M methylamine (CH3NH2). How many mL of 0.309 M hydrobromic acid...
An aqueous solution contains 0.352 M
methylamine
(CH3NH2).
How many mL of 0.309 M hydrobromic
acid would have to be added to 150 mL of
this solution in order to prepare a buffer with a pH of
10.600.
Solutions
queen_honey_blossom answered 1 year agoRelated Solutions
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An aqueous solution contains 0.392 M
ethylamine
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How many mL of 0.313 M hydrobromic
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43.An aqueous solution of methylamine
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in
100.0 mL
of the solution?
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An aqueous solution contains 0.419 M ammonia (NH3). How many mL of 0.305 M perchloric acid...
An aqueous solution contains 0.419 M
ammonia (NH3).
How many mL of 0.305 M perchloric
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mL
An aqueous solution contains 0.459 M hydrocyanic acid. How many mL of 0.244 M potassium hydroxide...
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mL note in case u need this
Acid/Base Ionization Constants at 25 oC
Acid
Formula
Ka1
Ka2
Ka3
Acid/Base Ionization Constants at 25 oC
Acid
Formula
Ka1
Ka2
Ka3
Acetic acid
CH3COOH
1.8×10-5
Acetylsalicylic acid (aspirin)
HC9H7O4
3.0×10-4
Aluminum ion
Al(H2O)43+
1.2×10-5...
An aqueous solution contains 0.341 M nitrous acid. How many mL of 0.393 M potassium hydroxide...
An aqueous solution contains 0.341 M nitrous acid. How many mL
of 0.393 M potassium hydroxide would have to be added to 150 mL of
this solution in order to prepare a buffer with a pH of 3.140?
An aqueous solution contains 0.480 M acetic acid. How many mL of 0.327 M potassium hydroxide...
An aqueous solution contains 0.480 M acetic acid. How many mL of
0.327 M potassium hydroxide would have to be added to 250 mL of
this solution in order to prepare a buffer with a pH of 4.680?
(please explain. thank you!)
50. mL 2.0 M methylamine (CH3NH2) solution and 50. mL of 2.0 M methylamine hydrochloride (CH3NH3Cl)...
50. mL 2.0 M methylamine (CH3NH2) solution
and 50. mL of 2.0 M methylamine hydrochloride
(CH3NH3Cl) solution. The
Kb for methylamine is 4.4 x
10-4.
What is the pH of the resulting solution after adding 100 mL of
1.0 M KOH to the original buffer solution?
11.12
b)
10.64
c)
12.32
d)
0.48
e) 5.32
The following buffer was prepared: 50. mL 2.0 M methylamine (CH3NH2) solution and 50. mL of...
The following buffer was prepared:
50. mL 2.0 M methylamine (CH3NH2) solution and 50. mL of 2.0 M
methylamine hydrochloride (CH3NH3Cl) solution. The Kb for
methylamine is 4.4 x 10-4.
What is the pH of the resulting solution after adding 100 ml of
1.0 M HCl to the original buffer solution?
a) 11.12 b) 10.64 c) 12.32 d) 0.48 e) 5.32
The following buffer was prepared: 50. mL 2.0 M methylamine (CH3NH2) solution and 50. mL of...
The following buffer was prepared:
50. mL 2.0 M methylamine (CH3NH2) solution
and 50. mL of 2.0 M methylamine hydrochloride
(CH3NH3Cl) solution. The
Kb for methylamine is 4.4 x
10-4.
A. What is the pH of the resulting solution after adding 200 ml
of 1.0 M HCl to the original buffer solution?
a)11.12
b)
10.64
c)
12.32
d) 0.48
e) 5.32
B.What is the pH of the resulting solution after adding 50 mL of
1.0 M KOH to the...
The following buffer was prepared: 50. mL 2.0 M methylamine (CH3NH2) solution and 50. mL of...
The following buffer was prepared: 50. mL 2.0 M methylamine
(CH3NH2) solution and 50. mL of 2.0 M methylamine hydrochloride
(CH3NH3Cl) solution. The Kb for methylamine is 4.4 x 10-4. What is
the pH of the resulting solution after adding 100 mL of 1.0 M KOH
to the original buffer solution?
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