4 A. A Set of Standard Solutions to Establish a Standardization CurveMolar concentration of Fe(NO,), 0.02MMolar concentration of NaSCN_.D01m.Standard SolutionsBlank2.3.A.I. Volume of NaSCN (ml.)Oml2 mL3mL5mLA.2 Moles of SCN (mol)A.3. [SCN") (25.0 ml)A.4. [FENCS"] (mol/L)A.5. Percent transmittance, %T(for meter readings only)OA 0.072A 0.933A 0.437A 0.629A 145AA.6. Absorbance, A"Calculation for Standard Solution 1.Date

Thus 1 mol of Fe(NO3)3 reacts with 1 mol of SCN- to form 1 mol of Fe(SCN)2+ Note: As per our company…

Molar concentration of Fe(NO), Q.02m Molar concentration of NaSCN CN_Q.D01M Standard Solutions Blank 3. 2. OmL 2 mL 3mL 5mL A.I. Volume of NaSCN (ml) Ynl A.2. Moles of SCN (mol) A.3. (SCNI (25.0 ml) A.4. [FENCS"1 (mol/L)

Molar concentration of Fe(NO), Q.02m Molar concentration of NaSCN CN_Q.D01M Standard Solutions Blank 3. 2. OmL 2 mL 3mL 5mL A.I. Volume of NaSCN (ml) Ynl A.2. Moles of SCN (mol) A.3. (SCNI (25.0 ml) A.4. [FENCS"1 (mol/L)

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter4: Calculations Used In Analytical Chemistry

Section: Chapter Questions

Problem 4.23QAP

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Concept explainers

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.

Question

A. A Set of Standard Solutions to Establish a Standardization Curve
Molar concentration of Fe(NO,), 0.02M
Molar concentration of NaSCN_.D01m.
Standard Solutions
Blank
2.
3.
A.I. Volume of NaSCN (ml.)
Oml
2 mL
3mL
5mL
A.2 Moles of SCN (mol)
A.3. [SCN") (25.0 ml)
A.4. [FENCS"] (mol/L)
A.5. Percent transmittance, %T
(for meter readings only)
OA 0.072A 0.933A 0.437A 0.629A 145A
A.6. Absorbance, A
"Calculation for Standard Solution 1.
Date

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