What is the most accurate volume that the graduations can measure in this instrument? Pinch and zoom in if necessary. Ctrl ++ zooms in if using Windows. ISO 4788 250:5ml SILBER BRAND B In 20°C ± 2 ml BRAND ETERNA DURAN Germany 250 200 150 100 50

What is the most accurate volume that the graduations can measure in this instrument? Pinch and zoom in if necessary. Ctrl ++ zooms in if using Windows. ISO 4788 250:5ml SILBER BRAND B In 20°C ± 2 ml BRAND ETERNA DURAN Germany 250 200 150 100 50

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter5: Errors In Chemical Analyses

Section: Chapter Questions

Problem 5.12QAP

See similar textbooks

Related questions

Q: Chromatography is done on a mixture containing a drug. The drug has an R value of 0.66. The diagram…

A: The question is based on the concept of chromatography technique. Rf value is defined as the ratio…

Q: Which of the following are necessary steps in performing paper chromatography? I. Saturate the…

A: In paper chromatography the necessary conditions are 1. The chamber should be saturated with the…

Q: Mass Spectrum 100 - 80 - 60- 40 20- 10 20 30 50 60 70 m/z Relative Intensity

A: Note : Propyl acetate will give m/z = 43 corresponds to acetyl cation.

Q: What substance is obtained when the following separation method has been applied? Magnetic…

A: Separation is a method in which a mixture containing two or more components is separated into the…

Q: Using the data below, please create a calibration graph and determine the concentration of the…

Q: Convert 9200 dpm per in^2 to Bq/100cm^2

A: given 9200 dpm/inch2

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

Q: The percent relative uncertainty of a buret reading of 24.35 ± 0.02 is: The choices are : A.…

A: Introduction: We have to calculate the uncertainty of a buret reading of 24.35 ± 0.02 .

Q: You are trying to determine the caffeine content of brand X coffee using HPLC-UV/VIS analysis. You…

A: Mean is the average of the numbers, i.e., add up all the numbers, then divide by how manynumbers…

Q: 4.5 Spectrum 3 4.0 G 3.5 3.0 H 2.48 2.5 2012- 2.0 1.5 |N| J <1.05 3₂ 1.0 K 0.5 ppm

A: In order to correctly assign the protons and to detemine the structure of the molecule, the close…

Q: Identify the carbon atoms that give rise to each NMR signal.

A: The first molecule is butan-2-ol. There are four peaks obtained in the NMR signaling. Four…

Q: How do you determine the CMC? Click and drag the options into the four correctly ordered steps. 1.…

A: To find CMC value , we plot points on graph and determine regions two regions to through which we…

Q: cube welg pe. Caleu late the densite of a metal 0.4 98 Hg length of 4.21 cm in 3/mL. 1 mL = 1 cm²…

A: Given : Mass = 0.498 kg Length = 4.21 cm

Q: 200 180 160 140 120 100 80 60 40 20 CDS-04-752 ppm H2N- ppm Int. 标记碳 167.40 146 1 151.41 253 2…

A: We have to discuss the functional groups identified in this NMR spectrum of following given…

Q: the VT of a column is 30 cm3 , and VS is 20 cm3 , and Vo is 7 mL, find Vi (in mL).

Q: Determine the missing values. Express in 3 SF If the number is too big/small, Express the following…

Q: Identify the following compounds from its molecular formula and its IR and 1H NMR spectra:

A: Given,

Q: Using M1V1=M2V2 Make 100ml of a solution that contains 0.5mM MgCl2, 15 mM CaCl2 and 120 mM KCl 0.5M…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: II. lodometry II. Permanganate IV. Dichromate

A: Indicators can be defined as the substances that change colour when they are added to basic or…

Q: What is the percentage error if tasked with weighing 120 mg of atropine sulfate on a class A…

Q: Chromatography

A: Chromatography is a technique used for separation of mixtures. A fluid called as mobile phase is…

Q: The following are applications for High Performance Liquid Chromatography, Except: Amplification…

A: Answer = EXCEPT (Amplification)

Q: The number of significant figures in a measurement depends on the Choose... of the instrument used.…

A: Number of significant figure shows sensitivity of the measurement. Greater the number of significant…

Q: A 15X ocular lens used with a 100X objective lens would produce a total magnification of A. 25x…

A: Option D is correct answer. Simply the total magnification is given by the product of magnification…

Q: MİCRONS 5.5 2.5 100 26 27 28 2,9 3 3.5 4,5 11 12 13 90 70 50 40 30 20 1773 cm 10 3800 300 3400 3200…

Q: Convert the mS/cm solution as a µS/cm solution. 27.17 mS/cm 70.28 mS/cm 25.50 mS/cm 36.39…

Q: 200 180 160 140 120 100 80 60 40 20 CDS-03-756 ppm

A: Given, C13NMR spectrum

Q: Julie has been asked to measure the concentration of a sample solution using a spectrophotometer.…

A: On dilution, the no of moles does not change. As no of moles = Molarity × Volume Thus, (Molarity ×…

Q: 4. If the field of view of a scanning lens is 10mm with a total magnification of 50X, what is the…

Q: What is the most positive characteristic of a Thermoluminescence dosimeter compared to film badges

A: The thermoluminescence dosimeter (TLD) involves the measurement of the ionizing radiation on…

Q: All of the following are classified as an instrumental method of analysis EXCEPT: A.…

A: The analysis in which we rely on the instrument is called as instrumental method of analysis.

Q: Is the separation of the mixture shown here a physical orchemical process?

A: To explain whether the method of separation of mixture via column chromatography is physical or…

Q: A student performed chromatography on a mixture of benzoic acid (C₂H5CO₂H), acetophenone…

Q: A little change creates a big response reproducibility Sensitivity Selectivity Detection limit

Q: What should you write in your lab notebook if you measure 10 mL of a liquid as accurately as you can…

A: There are different types of glassware which are being used while performing any sort of experiment…

Q: оооо 29 43 О 72 57 Relative In 40 20- 0+mm 10 20 30 40 50 60 72 70 m/z 80 90 100

Q: 5. The following TLC plate was developed in 4:1 hexane/acetone. a) Draw what the TLC plate could…

A: From the given image for the TLC plate containing the sample eluted with a 4:1 hexane/acetone ratio,…

Q: Arrange the measurements in ascending order: 0.001 m, 0.001 km, 1 pm, 0.1 mm, 10 cm, 100 um, 1000 nm

A: Arrange the measurements in ascending order--

Q: Which of the following statements is false? * O Chromatographic analysis is independent of film…

Q: An example of planar chromatography is:

A: Dear student I have given answer to your question in the image format.

Q: The TLC and mp data contradict one another with regards to purity. True False

Q: How many milliliters of sulfuric acid labeled 96% w/w, (sp.gr. 1.80) will be needed to make 12 fl oz…

A: Given: Concentration in %(w/w) of stock solution = 96 % Specific gravity of stock solution = 1.80…

Q: 50.00 45.00 40.00- 36.00 30.00 3 25.00 20.00 15.00 10.00 5.00 MM CM 0.00 0.00 120 6.00 10.00 1 14.00…

A: Area of sorbitol peak is calculated in the following step.

Q: [Glucose), mg / mL | Absorbance 0.132 5.000 10.00 20.00 30.00 0.290 0.498 0.642 40.00 0.750 a. Using…

A: a) In the given table, the absorbance data of ferricyanide ion is given on varying the concentration…

Q: Relative Intensity 100- 08 20 10 MS2014-05101CM 20 30 60 SO

A: Mass spectrometry is mainly used for the identification of molecular weight which is denoted as M+.…

Q: Which is more accurate, a transfer pipet or a measuring pipet? What is theuncertainty in microliters…

A: A pipette is an apparatus which is utilized to measure out and deliver out a definite volume of…

Q: we dilute unknown sample of 25ml to 100ml And want to find error propagation associated with it. The…

A: The error propagation during the dilution process is to be calculated.

Q: Select the different types of Chromatography FTIR LC-MS HPLC GC-FID IC ICP-MS IC-MS ICP-OES IC-OES…

A: A question based on analytical separation that is to be accomplished.

Q: The length of one pencil is measured with a ruler, the following measurements are obtained; 5.49…

A: Arranging the obtained length in arranging order we get: 3.28 , 5.34 , 5.38 , 5.41 , 5.49 Finding…

Q: 4. 5. 6. 130 60 60 120 50 50 110 40 40 100 30 30 90 20 10 10 Graduated cylinders #4-6 were measuring…

A: The reading given are,

Question

What is the most accurate volume that the graduations can measure in this instrument? Pinch and zoom in if necessary. Ctrl ++ zooms in if using Windows.

±0.1 mL

±1 mL

±10 mL

±5 mL

±2 mL

±20 mL

Transcribed Image Text:What is the most accurate volume that the graduations can measure in this instrument? Pinch and zoom in if necessary. Ctrl ++ zooms in if using Windows. ISO 4788 250:5ml SILBER BRAND B In 20°C ± 2 ml BRAND ETERNA DURAN Germany 250 200 150 100 50

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

Introduction

VIEW

Explanation

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

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

Why can the length of the pin shown in Fig. 2.5 not be recorded as 2.850 cm?
Convert 9200 dpm per in^2 to Bq/100cm^2
The TLC and mp data contradict one another with regards to purity. True False
Which is more accurate, a transfer pipet or a measuring pipet? How much is the uncertainty in microliters when you deliver (a) 10 !L or (b) 100 !L from a 100- !L adjustable micropipet?
If light machinery oil has a viscosity of 5E-2 Pa-s and density of 970 kg/m³ at 25°C, how long will it take for a sample to pass through a viscometer if water under this condition takes 1 min? Density of water is 1000 kg/m³ and its viscosity is 8.9E-4 Pa-s.A. 36.5 minB. 47.7 minC. 57.9 minD. 64.4 min
Ksp = 1.5x10^-11 for Mg(OH)2
Please answer these questions about the spectrophotometric Analysis of commercial aspirin
You are given three unknown samples stored in screw-cappedcontainers and was told to analyse them. You noted that Container A iscloudy and have some particles that are staying near the bottom of thecontainer. Container B is translucent while Container C is transparent. If thecontents of Container A can be separated by simple decantation,what isthe particle size that BEST describes its composition?i. <1 nmii. 1 nmiii. 1 nm-100 nmiv. >1000 nm
The method described above is to be used for the analysis of ores that assay about 1.2% gold. What minimum sample mass should be taken if the relative error resulting from a 0.4-mg loss is not to exceed a. -0.1% b. -0.8%
The antoine constants I got were A= 4.27873, B= 1355.374, C= -37.853. The temp. range is from 288.3 - 362.3K.
(in the drop box) 1. smaller than, larger than, the same as 2. lower than, higher than, the same as 3. lower than, higher than, the same as
Which is more accurate, a transfer pipet or a measuring pipet? What is theuncertainty in microliters when you deliver either 10 mL or 100 mL from a 100-mL adjustable micropipet?