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(a)
To Write:
Balanced equation for the reaction of iodide ion with hypochlorite ion
b)
To determine:
The rate law and Rate constant for all 4 experiments
To find the rate Constant: (for I-& OCl-)
Experiment − 2: (for I-& OCl-)
Given Data:
Initial time = 0 &Final time = 10s
Initial conc. = 1.20 ( 10-4 , Final conc. = 1.08 ( 10-4 & 1.60 ( 10-4 , 1.48 ( 10-4
Formula Used:
Calculation to find the rate Constants:
Experiment − 3: (for I-& OCl-)
Given Data:
Initial time = 0 &Final time = 10s
Initial conc. = 2.40 ( 10-4 , Final conc. = 2.34 ( 10-4 & 4.00 ( 10-5 , 3.40 ( 10-5
Formula Used:
Calculation to find the rate Constants:
Experiment − 4: (for I-& OCl-)
Given Data:
Initial time = 0 &Final time = 10s
Initial conc. = 1.20 ( 10-4 , Final conc. = 1.14 ( 10-4 & 1.60 ( 10-4 , 1.54 ( 10-4
Formula Used:
Calculation to find the rate Constants:
(c)
To verify:
If the reaction occurs by a single step mechanism
(d)
To determine:
A mechanism that is consistent with the rate law, and express the rate constant in terms of the rate constants for the elementary steps in the mechanism
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Chapter 13 Solutions
Chemistry - Modified MasteringChemistry
- propose synthesisarrow_forwardExplanation O Conjugated Pi Systems Deducing the reactants of a Diels-Alder reaction Can the molecule on the right-hand side of this organic reaction be made in good yield from no more than two reactants, in one step, by moderately heating the reactants? ? Δ If your answer is yes, then draw the reactant or reactants in the drawing area below. You can draw the reactants in any arrangement you like. • If your answer is no, check the box under the drawing area instead. Click and drag to start drawing a structure. Xarrow_forwardDiels Alder Cycloaddition: Focus on regiochemistry (problems E-F) –> match + of thedienophile and - of the diene while also considering stereochemistry (endo).arrow_forward
- HELP! URGENT! PLEASE RESOND ASAP!arrow_forwardQuestion 4 Determine the rate order and rate constant for sucrose hydrolysis. Time (hours) [C6H12O6] 0 0.501 0.500 0.451 1.00 0.404 1.50 0.363 3.00 0.267 First-order, k = 0.210 hour 1 First-order, k = 0.0912 hour 1 O Second-order, k = 0.590 M1 hour 1 O Zero-order, k = 0.0770 M/hour O Zero-order, k = 0.4896 M/hour O Second-order, k = 1.93 M-1-hour 1 10 ptsarrow_forwardDetermine the rate order and rate constant for sucrose hydrolysis. Time (hours) [C6H12O6] 0 0.501 0.500 0.451 1.00 0.404 1.50 0.363 3.00 0.267arrow_forward
- Draw the products of the reaction shown below. Use wedge and dash bonds to indicate stereochemistry. Ignore inorganic byproducts. OSO4 (cat) (CH3)3COOH Select to Draw ઘarrow_forwardCalculate the reaction rate for selenious acid, H2SeO3, if 0.1150 M I-1 decreases to 0.0770 M in 12.0 minutes. H2SeO3(aq) + 6I-1(aq) + 4H+1(aq) ⟶ Se(s) + 2I3-1(aq) + 3H2O(l)arrow_forwardProblem 5-31 Which of the following objects are chiral? (a) A basketball (d) A golf club (b) A fork (c) A wine glass (e) A spiral staircase (f) A snowflake Problem 5-32 Which of the following compounds are chiral? Draw them, and label the chirality centers. (a) 2,4-Dimethylheptane (b) 5-Ethyl-3,3-dimethylheptane (c) cis-1,4-Dichlorocyclohexane Problem 5-33 Draw chiral molecules that meet the following descriptions: (a) A chloroalkane, C5H11Cl (c) An alkene, C6H12 (b) An alcohol, C6H140 (d) An alkane, C8H18 Problem 5-36 Erythronolide B is the biological precursor of erythromycin, a broad-spectrum antibiotic. How H3C CH3 many chirality centers does erythronolide B have? OH Identify them. H3C -CH3 OH Erythronolide B H3C. H3C. OH OH CH3arrow_forward
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