Explain the reason in details for the following? 1-From easy to study this type of corrosion (General Corrosion). 2-In acidic solutions, oxygen is more reductive than hydrogen( gaining electrons) 3-All components of the corrosion cell must be available in order to corrosion to occur.

Q: A five-fold dilution was performed on a standard solution. The diluted solution will have a higher:…

A: We have to predict the correct option for dilution.

Q: Describe an electrochemical sensor assay method for rapid bacterial detection and identification.…

A:

Q: Enzyme howittase binds its substrate with a Km of 3 µM and a Vmax of 9 µM.min¹. With the addition of…

A:

Q: Calcium fluorapatite (Cap(PO),F2, FM 1008.6) laser crystals were doped with chromium to improve…

A:

Q: If a mixture was prepared by diluting 7.0 mL of the Blue#1 solution with water to a final volume of…

A: you have to use equation M1V1 = M2V2 15M(7)= M2 (12ml) and., M2 = 8.75 M b = 0.1044 k= - 0.0351

Q: Using this set of data, what should the trendline of my graph look like?

A: The given set of data is,

Q: oles of I-(x 10) noles of Pb2+ (x 10-5) noles of Pb2+ (X 10-5)

A: 1) 5 mL of 0.012 M Pb(NO3)2 gives 0.012 *5mmol= 0.06 mmol of Pb2+.

Q: Opioid dependence is described in the Australian Medicines Handbook as a chronic frequently…

A: Here we have to predict the frug A and B from the list .

Q: What is difference between SPE and DSPE

A: Given We know that about the SPE and DSPE

Q: Relative Intensity 100 80 60 40 T 0 T T 20- 10 MS-NW-0025 20 30 40 50 m/z Unknown A 60 70 80 90

A: Given data from mass spectrum : m/z of M+ peak = 88

Q: 100 - MS-NU-3528 80 60 40 20 - uluwlwylpwbwwlywu 10 30 40 50 60 70 80 90 100 110 120 m/z Relative…

A: A mass spectrum is an important tool for the determination of the mass of a compound. A mass…

Q: A chemical has a molecular weight of 2200. you need to make 10mM stock solution and treat cultured…

A: 1 molar solution, i.e., 1M solution means 1 mole of substance contains in 1000 mL solution1 mole of…

Q: 100 HS-NU-SS06 80 40 20 10 20 30 40 50 60 70 80 90 100 110 120 m/z Relative Intensity

A: The natural abundance of 13C is 1.1%. The number of carbon atoms present in the given molecule can…

Q: Please don't use Ai solution

A: Impact Strength Impact strength refers to the ability of a material to resist sudden forces or…

Q: A 20 mM solution of ethanol is diluted 1 in 8. The diluted ethanol solution was used for an…

A: Volume of alcohol dehydrogenase in first experiment, V1 = 20 μL Initial velocity in first…

Q: 17. What is the main side effect of anti-epileptic drugs? a. Hypertension b. Drowsiness c.…

A: Drug is defined as a substance that is used to prevent, diagnose and treat the symptoms of a…

Q: What is the capacity factor of peak A and peak B?

A: Capacity factor is the rate of migration of a solute in a column or the relative indication of time…

Q: entration of solution 1 is 0.001 M. The consequent solutions were prepared by two-fold serial…

A: The purpose of the experiment is to determine the partition coefficient (log P) of p-toluoyl…

Q: concentration

A:

Q: To quantify the Cadmium content in a water sample, 5 aliquots of 10 mL were taken, adding to each…

A: The amount of concentration in the sample can be calculated using the following formula. In this…

Q: Spectrum of Cu(NH), λ (nm) 420 430 440 450 460 470 480 490 Beer's Law ml. 0.1 M CuSO 1 2 3 4 5 6 7 8…

A: The molarity of any solution is defined as the number of moles present in the given volume. The…

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: Derive step by step. (2nd order conc-time eq)  dCA/dt = kCA2

A: The second-order concentration-time equation for a reaction in which two molecules of A react to…

Q: The selenium content in soil can be determined fluora

A: Given: To Calculate:  weight percent Se in the soil and the absolute uncertainty in the weight…

Q: Which of the following methods results in the most sensitive method? A) All 3 methods have equal…

A: We are given Absorbance versus concentration of aspartame (mg/mL) graph for 3 different methods A, B…

Q: 1) Titrant 5 mg H2O/ mL   Resolution 2.5 µg H2O/step   Detection limit is 125 µg H2O for a 5 g…

A: To decide True or False for the given scenario.

Q: How are analytes usually recovered after SFC or SFE?

A: Step 1 of 1 SFE is supercritical fluid extraction, in which components in a mixture are…

Q: This is a Biochemistry lab question. For the lab we are spectrophotometrically determining the pka…

A: The Beer-Lambert Law states that the log of the ratio of the intensities is equal to the product of…

Q: ncentration of 3 X 10 M. Find the time required to convert 70% of substrate when Vmax = 2.167 M/min.…

A:

Q: To determine the amount of copper and the identity of the copper compound in the unknown sample, a…

A: A question based on general chemistry that is to be accomplished.

Q: After graphing E vs 1 n initial 2 you obtain the following best-fit linear line: y = -2.99x + 4.9.…

A: The RH slope of line is calculated first. The linear equation is as follows,

Q: 2 ml 2 ml 2 ml 2 ml 2 ml 4 ml DEA buffer 2x 10 M substrate Based on the serial dilution scheme…

A: Given, initial concentration in each test tube = 4 mL

Q: shown below are arranged in increasing boiling point? H H H-C-0-H H-N-N-H H-C-F compound A compound…

A:

Q: 1. Answer all parts of this question. Ci epichlorohydrin propanolol (a) Provide a two-step…

A: Synthetic organic chemistry involves the conversion of the reactants into the appropriate products…

Q: A products 0.44 t (s) [A] (M) 0.40- 0.52 E 0.36. 20 0.43 0.32 40 0.35 0.28 60 0.29 0.24 80 0.23 0.20…

A:

Q: If some of the analytes were found to be out of range after doing the Quality Control and the…

A: Quality control is designed to detect ,check the actual quantity of analyte before patient's use.…

Q: What do you think about synthesis and spectrophometric analysis of aspirin lab and brief summary…

A: To analyze the given synthesis and spectrophotometric of aspirin lab and explain the results

Q: What might be the formulation (what the manufacturer mixes with aspirin in making the tablet)…

A: Aspirin is used as pain killer. Following is the structure of aspirin.

Q: calculate the concentration of analyte in the ORIGINAL sample in ppm. Report to 1 decimal place…

A: A 10.00 mL aliquot of the unknown was placed in a 100.0 mL volumetric flask and made up to the mark…

Q: MASS SPECTRUM 100 80 60 40 20 0.0+ 0.0 20 40 60 80 100 m/z Rel. Intensity

A: The compound name is 2-pentanone. m/z = 43 corresponds to CH3CO+. Molecular ion at 86. M+1 peak at…

Q: Tonic water (20.0 mL) was added into each of two volumetric flasks (100 mL). The first flask was…

A:

Q: How can I solve pka of a monoprotic acid from absorption spectra of acid (wavelength vs.…

A: It is not possible to provide a solution for this question since the acid concentration, molar…

Q: ▪ A pharmaceutical analyst needs to do quality control of a sodium furosemide solution. The max for…

A: Absorbance = Absorptivity coefficient × Concentration × Path length Path length = 1 cm Absorptivity…

Q: What is ln(A) be with reference to ln(A) vs. time graph? What would 1/A be with reference to 1/A vs.…

A: ln(A) is basically natural logarithmic function of A i.e logarithmic function with base as e. i.e…

Q: 500 ml of wastewater sample was collected and 200 ml of this sample was analyzed by classical 5 day…

A: To solve this problem, we need to calculate the organic nitrogen, total nitrogen concentrations, and…

Q: Q1. The absorbance of five different aqueous methyl orange solutions of accurately known…

A:

Q: What are the advantages and disadvantages of using external standards in

A:

Q: I know you don't answer graded questions and I am not looking for you to straight up give me the…

A: Mass spectrometry is a technique used to find out the molecular weight of the compounds and thus…

Q: Question 1: Using a well-known protein estimation technique, absorbance reading for a set of…

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