Consider this balanced chemical equation: H2O2(?q) + 3I−(?q) + 2H+(?q) → I3−(?q) + 2H2O(?) In the...
Consider this balanced chemical equation:
H2O2(?q) + 3I−(?q) + 2H+(?q) → I3−(?q) + 2H2O(?)
In the first 10.0 seconds of the reaction, the concentration of I−
drops from 1.000 M to 0.868 M.
-
Calculate the average rate of this reaction in this time interval.
-
Determine the rate of change in the concentration of [H+]
Homework Answers
![H2O2 (aq) + 30+ (aq) + 2H+ (aq) → Average rate of reaction = -A (H2O2) = T3 lay) + 2H2010) 1 A[n] = -LACHTI: +4113 3 ot 2 At](http://img.homeworklib.com/questions/02096db0-d37b-11eb-aa17-f1288c893e0f.png?x-oss-process=image/resize,w_560)
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Consider this balanced chemical equation:
H2O2(?q) + 3I−(?q) + 2H+(?q) → I3−(?q) + 2H2O(?)
In the...
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Consider the balanced chemical equation. H2O2(aq)+3I−(aq)+2H+(aq)→I3−(aq)+2H2O(l) In the first 14.0 s of the reaction, the concentration of I− drops from 1.000 M to 0.817 M Predict the rate of change in the concentration of H2O2 (Δ[H2O2]/Δt). Express the rate to three significant figures and include the appropriate units. (I understand the arithmetic, but I'm having a tough time with the units)
For the reaction below, the concentration of iodide ion decreases from 1.000 M to 0.868 M...
For the reaction below, the concentration of iodide ion decreases from 1.000 M to 0.868 M in the first 10.0 s. H2O2 (aq) + 3I-1 (aq)+ 2H+ (aq) --> I3-1 (aq) + 2 H2O (l) Calculate the average rate for the disappearance of I-1 Calculate the average rate of appearance for I3-1 Calculate the average rate of disappearance of H+
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The oxidation of iodide ion by hydrogen peroxide in an acidic solution is described by the balanced equation H2O2(aq)+3I−(aq)+2H+(aq)⟶I3−(aq)+2H2O(l)H2O2(aq)+3I−(aq)+2H+(aq)⟶I3−(aq)+2H2O(l) The rate of formation of the red triiodide ion, Δ[I3−]/ΔtΔ[I3−]/Δt, can be determined by measuring the rate of appearance of the color. A sequence of photographs showing the progress of the reaction of hydrogen peroxide (H2O2)(H2O2) and iodide ion (I−)(I−). As time passes (left to right), the red color due to the triiodide ion (I3−)(I3−) increases in intensity. Initial rate data...
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Consider the balanced chemical equation for this equilibrium reaction: A (aq) + B (aq) = AB...
Consider the balanced chemical equation for this equilibrium reaction: A (aq) + B (aq) = AB (aq) To determine the equilibrium constant for this reaction at 298 K, a student mixes two solutions together and allows them to react: • 10.0 mL of 0.60 M A (aq), and, • 40.0 mL of 0.25 MB (aq). When this solution reaches equilibrium, the student measures the equilibrium concentration of AB in the 50.0 mL solution: [AB]E = 0.10 M. Which values should...
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Review Constants Periodic Table Part B Consider the balanced chemical equation. H2O3(aq) +31 (aq) + 2H+ (aq) + (aq) + 2H20(1) In the first 10.0 s of the reaction, the concentration of drops from 1.000 M to 0.820 M You may want to reference (Pages 625 - 628) Section 14.2 while completing this problem. Predict the rate of change in the concentration of 13" (A13 /At) Express the rate to three significant figures and include the appropriate units. ? A[13]...
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