A graph of log(current) versus log(concentration) has to be drawn and also the range at the log-log calibration gets linear has to be given. Concept Introduction: Calibration curves: The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve. Standard solution are solutions that contains a known concentrations of analyte. Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

Question

Want to see the full answer?

Answer 1

Question

Chapter 4, Problem 4.37P

(a)

Interpretation Introduction

Interpretation:

A graph of log(current) versus log(concentration) has to be drawn and also the range at the log-log calibration gets linear has to be given.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

(b)

Interpretation Introduction

Interpretation:

A equation of line in the form of log(current)=m×log(concentration)+b has to be found out.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

(c)

Interpretation Introduction

Interpretation:

The concentration of p-nitrophenol corresponding to a signal of 99.9 nA has to be found out.

Concept Introduction:

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

Where,

m is the slope

y is the intercept

(d)

Interpretation Introduction

Interpretation:

Using propagation of uncertainty from chapter 3, the uncertainty in concentration has to be found out.

Concept Introduction:

Exponents and logarithm:

Consider, y=logx .

Here, the absolute uncertainty in y(ey) is proportional to the relative uncertainty in x, which is ex/x

Uncertainty for logarithm: y =1og x⇒ey =1ln 10 x exx ≈0.43429 exx

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

MISSED THIS? Read Section 19.9 (Pages 878-881); Watch IWE 19.10 Consider the following reaction: CH3OH(g) CO(g) + 2H2(g) (Note that AG,CH3OH(g) = -162.3 kJ/mol and AG,co(g)=-137.2 kJ/mol.) Part A Calculate AG for this reaction at 25 °C under the following conditions: PCH₂OH Pco PH2 0.815 atm = 0.140 atm 0.170 atm Express your answer in kilojoules to three significant figures. Ο ΑΣΦ AG = -150 Submit Previous Answers Request Answer □? kJ × Incorrect; Try Again; 2 attempts remaining Calculate the free energy change under nonstandard conditions (AGrxn) by using the following relationship: AGrxn = AGrxn + RTInQ, AGxn+RTInQ, where AGxn is the standard free energy change, R is the ideal gas constant, T is the temperature in kelvins, a is the reaction quotient. Provide Feedback Next >

Identify and provide a brief explanation of Gas Chromatography (GC) within the context of chemical analysis of food. Incorporate the specific application name, provide a concise overview of sample preparation methods, outline instrumental parameters and conditions ultilized, and summarise the outcomes and findings achieved through this analytical approach.

Identify and provide a concise explanation of the concept of signal-to-noise ratio (SNR) in the context of chemical analysis. Provide specific examples.

Answer 2

Question

Chapter 4, Problem 4.37P

(a)

Interpretation Introduction

Interpretation:

A graph of log(current) versus log(concentration) has to be drawn and also the range at the log-log calibration gets linear has to be given.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

(b)

Interpretation Introduction

Interpretation:

A equation of line in the form of log(current)=m×log(concentration)+b has to be found out.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

(c)

Interpretation Introduction

Interpretation:

The concentration of p-nitrophenol corresponding to a signal of 99.9 nA has to be found out.

Concept Introduction:

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

Where,

m is the slope

y is the intercept

(d)

Interpretation Introduction

Interpretation:

Using propagation of uncertainty from chapter 3, the uncertainty in concentration has to be found out.

Concept Introduction:

Exponents and logarithm:

Consider, y=logx .

Here, the absolute uncertainty in y(ey) is proportional to the relative uncertainty in x, which is ex/x

Uncertainty for logarithm: y =1og x⇒ey =1ln 10 x exx ≈0.43429 exx

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 4, Problem 4.37P

(a)

Interpretation Introduction

Interpretation:

A graph of log(current) versus log(concentration) has to be drawn and also the range at the log-log calibration gets linear has to be given.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

(b)

Interpretation Introduction

Interpretation:

A equation of line in the form of log(current)=m×log(concentration)+b has to be found out.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

(c)

Interpretation Introduction

Interpretation:

The concentration of p-nitrophenol corresponding to a signal of 99.9 nA has to be found out.

Concept Introduction:

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

Where,

m is the slope

y is the intercept

(d)

Interpretation Introduction

Interpretation:

Using propagation of uncertainty from chapter 3, the uncertainty in concentration has to be found out.

Concept Introduction:

Exponents and logarithm:

Consider, y=logx .

Here, the absolute uncertainty in y(ey) is proportional to the relative uncertainty in x, which is ex/x

Uncertainty for logarithm: y =1og x⇒ey =1ln 10 x exx ≈0.43429 exx

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 4, Problem 4.37P

(a)

Interpretation Introduction

Interpretation:

A graph of log(current) versus log(concentration) has to be drawn and also the range at the log-log calibration gets linear has to be given.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

(b)

Interpretation Introduction

Interpretation:

A equation of line in the form of log(current)=m×log(concentration)+b has to be found out.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

(c)

Interpretation Introduction

Interpretation:

The concentration of p-nitrophenol corresponding to a signal of 99.9 nA has to be found out.

Concept Introduction:

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

Where,

m is the slope

y is the intercept

(d)

Interpretation Introduction

Interpretation:

Using propagation of uncertainty from chapter 3, the uncertainty in concentration has to be found out.

Concept Introduction:

Exponents and logarithm:

Consider, y=logx .

Here, the absolute uncertainty in y(ey) is proportional to the relative uncertainty in x, which is ex/x

Uncertainty for logarithm: y =1og x⇒ey =1ln 10 x exx ≈0.43429 exx

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 4, Problem 4.37P

(a)

Interpretation Introduction

Interpretation:

A graph of log(current) versus log(concentration) has to be drawn and also the range at the log-log calibration gets linear has to be given.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

(b)

Interpretation Introduction

Interpretation:

A equation of line in the form of log(current)=m×log(concentration)+b has to be found out.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

(c)

Interpretation Introduction

Interpretation:

The concentration of p-nitrophenol corresponding to a signal of 99.9 nA has to be found out.

Concept Introduction:

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

Where,

m is the slope

y is the intercept

(d)

Interpretation Introduction

Interpretation:

Using propagation of uncertainty from chapter 3, the uncertainty in concentration has to be found out.

Concept Introduction:

Exponents and logarithm:

Consider, y=logx .

Here, the absolute uncertainty in y(ey) is proportional to the relative uncertainty in x, which is ex/x

Uncertainty for logarithm: y =1og x⇒ey =1ln 10 x exx ≈0.43429 exx

Answer 6

Chapter 4, Problem 4.37P

(a)

Interpretation Introduction

Interpretation:

A graph of log(current) versus log(concentration) has to be drawn and also the range at the log-log calibration gets linear has to be given.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

Answer 7

Chapter 4, Problem 4.37P

(a)

Interpretation Introduction

Interpretation:

A graph of log(current) versus log(concentration) has to be drawn and also the range at the log-log calibration gets linear has to be given.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

Answer 8

(b)

Interpretation Introduction

Interpretation:

A equation of line in the form of log(current)=m×log(concentration)+b has to be found out.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

Answer 9

(b)

Interpretation Introduction

Interpretation:

A equation of line in the form of log(current)=m×log(concentration)+b has to be found out.

Concept Introduction:

Calibration curves:

The response of an analytical methods to the known quantities of an analyte is shown by a calibration curve.

Standard solution are solutions that contains a known concentrations of analyte.

Blank solutions are solutions that has all the reagents and solvents used in analysis, but will not contain added analyte.

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

Answer 10

(c)

Interpretation Introduction

Interpretation:

The concentration of p-nitrophenol corresponding to a signal of 99.9 nA has to be found out.

Concept Introduction:

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

Where,

m is the slope

y is the intercept

Answer 11

(c)

Interpretation Introduction

Interpretation:

The concentration of p-nitrophenol corresponding to a signal of 99.9 nA has to be found out.

Concept Introduction:

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

Where,

m is the slope

y is the intercept

Answer 12

(d)

Interpretation Introduction

Interpretation:

Using propagation of uncertainty from chapter 3, the uncertainty in concentration has to be found out.

Concept Introduction:

Exponents and logarithm:

Consider, y=logx .

Here, the absolute uncertainty in y(ey) is proportional to the relative uncertainty in x, which is ex/x

Uncertainty for logarithm: y =1og x⇒ey =1ln 10 x exx ≈0.43429 exx

Answer 13

(d)

Interpretation Introduction

Interpretation:

Using propagation of uncertainty from chapter 3, the uncertainty in concentration has to be found out.

Concept Introduction:

Exponents and logarithm:

Consider, y=logx .

Here, the absolute uncertainty in y(ey) is proportional to the relative uncertainty in x, which is ex/x

Uncertainty for logarithm: y =1og x⇒ey =1ln 10 x exx ≈0.43429 exx

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 17

Ch. 4.1 - Prob. 1TY Ch. 4.1 - Prob. 2TY Ch. 4.1 - Prob. 3TY Ch. 4.2 - Prob. 4TY Ch. 4.3 - Prob. 5TY Ch. 4.4 - Prob. 6TY Ch. 4.7 - Prob. 7TY Ch. 4.7 - Prob. 8TY Ch. 4.8 - Prob. 9TY Ch. 4 - Prob. 4.AE

Interpretation: The concentration of p-nitrophenol corresponding to a signal of 99.9 nA has to be found out. Concept Introduction: Linear Calibration Curve: The equation of linear calibration line is: y(±sy)=[m(±um)]x+[b(±ub)] Where, m is the slope y is the intercept

Want to see the full answer?

Chapter 4 Solutions

Interpretation:

The concentration of p-nitrophenol corresponding to a signal of 99.9 nA has to be found out.

Concept Introduction:

Linear Calibration Curve:

The equation of linear calibration line is:

y(±sy)=[m(±um)]x+[b(±ub)]

Where,

m is the slope

y is the intercept