Calculate the error propagation uncertainty associated to using a 0.5-mL class A pipette to measure 2.6 mL of a liquid reagent. Use statistic equations for error propagation. The manufacturer's tolerance for the pipette is 0.50 mL ± 0.006 mL

Calculate the error propagation uncertainty associated to using a 0.5-mL class A pipette to measure 2.6 mL of a liquid reagent. Use statistic equations for error propagation. The manufacturer's tolerance for the pipette is 0.50 mL ± 0.006 mL

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: The calibration curve for FD&C yellow #5 dye has a slope of 35188 L/mol with an intercept of 0.007.…

A: Given: Calibration curve for FD&C yellow #5 dye has Slope = 35188 L/mol Intercept = 0.007…

Q: 5. Calculate average, standard deviation, percent error, and RSD for each data set. Round the…

A: Rounded average = (20.0145 + 20.0056 + 20.0256 + 20.0114)/4 = 20.014275 = 20.01 ml Mean (a) = 20.01…

Q: Paper chromatography was used to separate the components of a food dye. The food dye separated into…

Q: Unknown Sample Calculations Sample y (absorbance) = m x (concentration) + b 1 0.200 = 0.1107…

A: A generalized formula helpful in calculating absorbance for any specific solution with known…

Q: 1. State the mathematical equation known as Beer's law. Define each symbol.

Q: A series of standards were analyzed which gave the following results SOLUTION % Transmittance 0 mL…

A: Beer-Lambert Law: The absorbance (A) is proportional to the concentration (c) of the solution and…

Q: A standard of solution was put through appropriate dilutions to give the concentrations of glucose…

A: Straight line equation can be written as:traight line equation can be written as:Using Linear…

Q: The Na* concentration in a blood serum sample was determined using the method of standard addition…

Q: The answer is 0.372 ug/mL

A: Please see the attached image for the solution. If there are queries or if the image is not…

Q: A student creates a Beer's Law calibration curve in the lab. The equation for the best fit line is…

A: Given : y = 2994x + 0.0901

Q: 5.) The literature value for the Ksp of lead(II) chromate is 2.8 x 10 13. Calculate the percent…

Q: The concentration of nitrite (NO₂) in the unknown sample was determined by a direct (ordinary)…

Q: urses/ 2951 2. A linear standard curve of KMnO4 is prepared from a set of standard solutions by…

A: The objective of this question is to determine the slope of the standard curve of KMnO4 and use it…

Q: 0.1120 g of a solid sample containing copper was dissolved by acid and transferred to a 250.00 mL…

A: Here, by atomic absorption spectrophotometry the amount of copper (Cu) has been measured We know…

Q: The lead level in a sample of contaminated soil was determined using AAS. 2.0 g sample was dissolved…

A: Atomic Absorption Spectroscopy is a technique for rapid trace metal analysis. It is an easy, and…

Q: lassify the statements based on whether they describe the method of standard addition, the method of…

Q: In the HQS-Mg fluorescence part of Lab 6, a calibration curve is made of fluorescence intensity vs.…

A: The objective of this question is to show the experiment, a series of standard solutions are…

Q: What technique error would cause micropipette delivery to be consistently high? Is this considered a…

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: In the determination of ethanol concentration in alcoholic beverages using the GCFID method, why do…

A: The objective of this question is to show the determination of ethanol content is essential for…

Q: What is limit of detection? What is standard deviation?

A: To determine: limit of detection and standard deviation

Q: please help me find average and standard deviation

A: Given Data:To determine:Average and standard deviation

Q: DATA SHEET Calibration Curve Concentration of Fe3+ % Transmittance Absorbance (Hg/mL) 100% 1.00…

A: Given Concentration of Fe3+(μg/mL) % Transmittance 0.00 100 1.00 91.7 2.00 85.3 3.00 77.3…

Question

Calculate the error propagation uncertainty associated to using a 0.5-mL class A
pipette to measure 2.6 mL of a liquid reagent.
Use statistic equations for error propagation.
The manufacturer's tolerance for the pipette is 0.50 mL ± 0.006 mL
1.30 0.006 mL
1.30 0.012 mL
1.30 0.024 mL
1.30 + 0.016 mL

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Quality Assurance and Calibration Methods

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

From the following data, calculate the concentration of the analyte in the sample read at 700 nm: Absorbance of unknown sample = 0.807 Absorbance of a 130 mg/dl standard = 0.234 Do not answer in image format. Maintain accuracy and quality in your answer. Answer completely.
Plot a professional quality standard curve (absorbance vs. protein amount in µg) with an appropriate title and caption underneath the plot from the data give above. The caption should include the best-fit data.
After determining the absorbance of several standards of known concentration, the trendline for a calibration curve (AKA a standard curve) plotting absorbance (y-axis) against concentration (M, x-axis) is determined to be y = 4.943x + -0.0001 The absorbance of a solution of unknown concentration is determined to be 0.48. Calculate the concentration of the unknown solution in M. Give your answer to three decimal places.
You are developing a procedure for determining traces of copper in biological materials using a wet digestion followed by measurements by atomic absorption spectrophotometry. In order to test the validity of the method, you obtain a NIST orchard leaves standard reference material and analyze this material with your procedure five times and obtain a mean of 12.27 ppm with a standard deviation of 0.097 ppm. The NIST sample is listed as 11.7 ppm. Does your method give a statistically valid value at the 95% confidence level?
A purple solution is prepared by mixing 5.00 mL of the blue dye solution with 6.25 mL of red dye solution. The calibration curve for each color is provided. Measurement Result Measurement Blue dye stock solution (M) Result 0.1944 M Red dye stock solution (M) 0.2015 M Absorbance at 630 nm 0.00697 0.00193 Absorbance at 500 nm Calibration curve Calibration curve y=0.0682x y=0.0170x Part: 0 / 4 Part 1 of 4 Determine the theoretical molar concentration of each dye in the mixture. Round your answer to 3 significant digits. [Blue theoretical = M D [Red theoretical M X Part: 1/4 Part 2 of 4 Using the absorbance and calibration curve for each dye, calculate the experimental molar concentration of each dye in the mixture. Round your answer to 3 significant digits. [Blue] M Submit A Continue © 2022 McGraw I LLC. All Rights Reserved. Terms of Use | Privacy Center 12 W 10 O
Ksp= 2.3x10^-13