Question 10 After completing Experiment#2, a student determined that the total concentration of reducible iodine in the aqueous layer was 0.01723 M and the concentration of iodine in the dichloromethane layer was 0.0187 M. Based on these results, what is the concentration of iodine (in mol/L) present in the aqueous layer? Include only the numerical answer (no units). Your Answer: Your Answer

Q: I. III. 0 NNCH 3 MeOH OCH3 OH OCH3 II. IV. COH MeOH

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A:

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A: We would solve it using dimensional analysis method.

Q: Calculate the concentration of hydrogen ions in moles per liter (M).

A: Step : 1            Calculate the concentration of hydrogen ions.

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A:

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A: 1st Have to protect the carbonyl group

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A: Ferric chloride test : this test is used to detect phenol group in compounds.   Alpha naphthol and…

Q: -2 The PPm ConCentration of 4.5 * lo M Solution of Lif is I 1940 PPM- D 196. PPm 3 1950 PPm

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A: Iodine clock reaction It involves the reaction between iodate ion (IO3-) and acidified sodium…

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A: Concept used: Slope = (Y2 - Y1)/ (X2 - X1) y = mx + c

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Q: An aqueous solution at 25 °C has a H,O' concentration of 3. x 10 'M. Calculate the OH concentration.…

A:

Q: Br-

A:

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A:

Q: What is the pH of 50 mg/ml solution penicillin VK ( potassium salt mw=389, pka = 2.8)?

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Q: What volume, in ml, of 0.5000M HCN can be made from 16.28ml of 14.37M HCN?

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A: Conversion is used for converting the value from one unit to another.

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A: Fill in blanks as shown on problem

Q: MW (mg/mmol) Density (mg/uL) Amount used vanillin 152.15 XXXXX 400.0 mg acetic anhydride 102.09 1.08…

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Q: Choose the correct IUPAC name for the following compound (Do mention cis or trans, E or Z, or R or S…

A: The IUPAC Name of given according to IUPAC rule and Cahn-ingold-prelog rule is given below.   The…

Q: Me NABH, A i) MeOH

A: The details solution and mechanism of reaction is provided below in attach image.

Q: mL

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.