The scatter of replicate measurements may be expressed by:

Q: f) CH&O 60 40 20 4000 3600 3200 2800 2400 2000 1800 1600 1400 1200 1000 800 600 400 TRANSMITTANCE…

A: The formula of compound is C7H8O. The formula for calculating Index of Hydrogen Deficiency (IHD) ,…

Q: if we increase the number of trials, what will happen to the uncertainty ? and what is the…

A:

Q: 2884 2960 1435 670 3386 1090 4D00 3000 2000 15 DO 1000 SDO NAVENUMB ERI - TRANSMITTANCEI 21

A: The question is based on the concept of IR spectroscopy.  We have to determine possible functional…

Q: Chenustry II CHiM4.001 O https://blackboard.liu.edu/webapps/assessment/take/take.jsp?course…

A: Alcohols can be defined as the otganic compoud in which carbon atom is attached to hydroxyl group.

Q: Why is the y intercept of a regression line 0?

A:

Q: The mean deviation of the values, 18, 12, 15 is

A: ∙Mean devation is calculate by following  is formula   Mean deviation=ΣX-Xn   where X is value,  X…

Q: Data for the Concentration of the KMnO4 Unknown Solution. Abs of Unknown Solution is 0.362…

A:

Q: The obtained plot in the detector of HPLC is called, O peak O bell O triangle area

A: HPLC stands for high performance liquid chromatography which is a separation technique and the…

Q: * TRANSMITTANCE 100- 68- 20 SAMPLE 4000 3000 2500 HAVENUMBERS 2000 1500

A:

Q: BRUKER 3500 3000 2500 2000 1500 1000 500 Transmittance [%] 60 65 75 08 85 06 3344.01 2969.34 - 09'vE…

A: IR spectroscopy is one of the conventional technique used across the globe for easy detection of…

Q: Centripetal and centrifugal force which involve in manetic field mass analyzer.

A: The mass spectrometer is an instrument that is used to measure the masses and relative…

Q: Calculate the transmittance (in %) of an unknown concentration of a protein that was standardized…

A: we are required to find the transmittance % of unknown protein

Q: 100 Page á 50 4000 3000 2000 1500 1000 500 Wavenumber (cm ') 100 4000 3000 2000 1500 1000 500…

A: Note: spectra 1: 3500 to 3000 cm-1 is hydroxy stretch. Therefore the compound is aliphatic alcohol.…

Q: As used in the definition of a sampling distribution, "all possible random samples refers to

A: The sample distribution involves the usage of statistical methods in the probability distribution of…

Q: a) CSH12O 80 60 20 4000 3600 3200 2800 2400 2000 1800 1600 1400 1200 1000 800 600 400 TRANSMITTANCE…

A:

Q: The results + standard deviation (number of samples) are given in the following table:

A: The two methods are: • chromatography •spectrophotometry

Q: Give two examples of random errors. Please do not give what is already given in the example. Thank…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: What is the IR ANALYSIS FROM THIS MODEL Please help

A: IR spectroscopy is a technique used in laboratories to identify the functional groups present in the…

Q: One of the applications of analytical chemistry in the field of medicine and allied health is the…

A: Analytical tools such as LC-MS is used to determine the metabolic pathways and quantification of the…

Q: How to obtain the relative error with a set of data points

A: For a set of data points, relative error is obtained by dividing the mean absolute error by the mean…

Q: g) CH100 30 20 4000 3600 3200 | 2800 2400 2000 1800 1600 1400 1200 1000 800 600 400 TRANSMITTANCE…

A: Molecular formula C9H10ODegree of unsaturation :  number of C- No of H atom2 +1…

Q: d) C10H14 80 60 40 20 4000 3600 3200 2800 2400 2000 1800 1600 1400 1200 1000 800 600 400…

A:

Q: male patient was tested for its urinary creatinine The patient is 60 kg and has a 24nour urine…

A: First, we have to find the net absorbance values by subtracting the absorbance at 0.0 concentration…

Q: The transmittance of a solution is found to be 35.0%. What is the transmittance if the solution is…

A: If is an application of Lambert Beer law Here we are required to find the transmittance if the…

Q: State the secondary transmission line constants and talk briefly about them.

A: There are the following secondary line constants. 1. Propagation Constant-Propagation constant is…

Q: Is standardization against primary standard required for controlled potential coulometry ?

A: Controlled potential coulometry, as the name suggests, is a coulometry method that measures the…

Q: (a) the only information about the precision of the method is the precision for the three data.…

A: Mean x¯=7.23+6.95+7.533=21.713 =7.236 or 7.23 Standard deviation (S)=∑(xi-x¯)2n-1…

Q: When the maximum potential error is set at 4mg in a total of 120mg, what is the percentage error?

A: Maximum potential error is 124.  Percentage error is 3.33%

Q: The law of independent migration of .6 * :jons is defined as

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: When the distribution coefficient increases, the extraction efficiency increases or decreases

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Q: ime of Nitrogen at 120 state and (b) the gene ined to the actual value

A: It is known that, For N2 Pc = 33.5 MPa Tc = 126.6 K

Q: variance

A: If the standard deviation for a experimental data is D  then variance for that experimental data…

Q: If the experiment was repeated with the same mass of Fe(s) instead of Mg(s), and all others…

A: If the experiment was repeated with the same mass of Fe(s) instead of Mg(s), and all others…

Q: 2 1.2 1.1 3 0.9 4 0.7 For each set, determine the mean, spread, stand rariation. Calculate the…

A:

Q: what is the resolution

A: Resolution measures the number of pixels in a digital image or display. It is defined as width by…

Q: Time Detector signal

A: Known Base line width of A = 2 sec. Retention time t3 = 20 seconds.

Q: Uusing the given data, determine the following information: What is the max of Ben? 450 nm 400 nm…

A: λmax of Ben = 450 nm Option A is correct. From the plots of absorbance versus wavelength λmax can be…

Q: %Transmittance 3462.98 3057.84 3022 51 1489.30 1443.83 1319 48 1155.12 1029.57 1008.82 754.45 693.07…

A: IR Spectroscopy used to determine the functional group. IT measures the vibration of atoms and based…

Q: - Rule violated: 2p 4个4 f t1t4t Rule violated: - 2p- 3s 3p

A: Since you have asked a question with  multiple sub-parts, we will solve  first three sub-parts for…

Q: Comment on the strengths and limitations of particle sizing using sieve analysis. Suggest an…

A: Sieving is a technique for particle sizing which is performed to separate a sample based on its…

Q: relative error caused by this deviation for each measu

A:

Q: or non provid- a) PCI- c) OF

A: This question is related to Lewis structure.

Q: Determine the slope of the linear regression line for a standard curve of concentration versus…

A: The slope of the linear regression line for a standard curve of concentration versus absorbance is…

Q: ☐ An analysis where we know what analytes we are looking for is called An analysis where we do not…

A:

Q: List four input transducers nd very briefly describe how they are used.

A: LIST OF FOUR INPUT TRANSDCERS

Q: Let X be a single observation from the Beta (θ,1) population, Let Y = - 1/ln(x). Compute for the…

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Q: Comparison of fingerprint region between literature and experimental spectra.

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Q: What about e?

A: This reaction is an example of dehydration reaction that is removal of water molecule leads to the…

Q: Calculate the concentration if the molecular weight of compound 45 gram. mole , abs orptivity 14.6…

A: Introduction: This can be calculated from Beer's Lambert law. The law states the following equation,…

Q: 4. The transmittance of a solution is found to be 35.0%. What is the transmittance if the solution…

A: Given-> Transmittance (T%) = 35.0 %. When C1= C