Determine an unknown volume of concentration reduction titration. The concentration of a hydrogen peroxide solution is determined by titrating it with a 0.1237 M solution of permanganate. The balanced net ionic equation for the reaction is shown below. 2 MnO4 (aq) + 5 H₂O₂(aq) +6 H30+ (aq)-2 Mn²+ (aq) + 5 O₂(g) +14 H₂0 (1) In one experiment, 16.36 mL of the 0.1237 M MnO4 solution is required to react completely with 20.00 mL of the hydrogen peroxide solution. Calculate the concentration of the hydrogen peroxide solution. M

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Chapter1: Chemical Foundations
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Determine an unknown volume or concentration using an oxidation-reduction titration.
The concentration of a hydrogen peroxide solution is determined by titrating it with a 0.1237 M solution of
permanganate. The balanced net ionic equation for the reaction is shown below.
2 MnO4 (aq) + 5 H₂O₂(aq) +6 H3O+ (aq)-2 Mn2+ (aq) + 5 O₂(g) +14 H₂0 (1)
In one experiment, 16.36 mL of the 0.1237 M MnO4 solution is required to react completely with 20.00 mL
of the hydrogen peroxide solution. Calculate the concentration of the hydrogen peroxide solution.
M
Transcribed Image Text:Determine an unknown volume or concentration using an oxidation-reduction titration. The concentration of a hydrogen peroxide solution is determined by titrating it with a 0.1237 M solution of permanganate. The balanced net ionic equation for the reaction is shown below. 2 MnO4 (aq) + 5 H₂O₂(aq) +6 H3O+ (aq)-2 Mn2+ (aq) + 5 O₂(g) +14 H₂0 (1) In one experiment, 16.36 mL of the 0.1237 M MnO4 solution is required to react completely with 20.00 mL of the hydrogen peroxide solution. Calculate the concentration of the hydrogen peroxide solution. M
Use an acid-base titration to calculate the
A 1.952-g sample of an unknown monoprotic acid is dissolved in water and titrated with standardized barium
hydroxide. The equivalence point in the titration is reached after the addition of 29.24 mL of 0.3108 M
barium hydroxide to the sample of the unknown acid. Calculate the molar mass of the acid.
g/mol
Transcribed Image Text:Use an acid-base titration to calculate the A 1.952-g sample of an unknown monoprotic acid is dissolved in water and titrated with standardized barium hydroxide. The equivalence point in the titration is reached after the addition of 29.24 mL of 0.3108 M barium hydroxide to the sample of the unknown acid. Calculate the molar mass of the acid. g/mol
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