What is the molar extinction coefficient (e) for o-nitrophenol at max? Explain how you arrived at this value.

Q: One of the most popular pool disinfectants is the element chlorine, in the form of the chemical…

A: Calcium hypochlorite is a compound with the chemical formula Ca(OCl)2.

Q: Which of the following mechanisms is drawn correctly? Remember to check arrows, formal charges,…

A: This reaction follows E1cb mechanism i.e, Elimination Unimolecular conjugate base, that first base…

Q: The reaction C2H5I + OH C2H5OH + I was studied, and the following rates were obtained. Temperature,…

A: Given,                                     Temperature (◦C )…

Q: of their ions, and recorded these "spontaneous" reactions. I. W(s) + X(aq) → W (aq) + X(s) II. X(s)…

A: In a single displacement redox reaction, a more reactive metal displaces the salt of a relatively…

Q: ygen nitial appearance of Mg Shiny lisht Sroy ribbonot mekal 2. Evidence of chemical reaction Hea t…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: The concentration of CH3NC was measured at a constant time interval of every 10 seconds over a 5.00…

A:

Q: Find the concentrations of [IO3] and [HSO3] and enter into the table. Divide the concentration of…

A: Initial Concentration of KIO3 or IO3-  = 0.02 M Initial Concentration of HSO3- = 0.01 M The final…

Q: 17NEW June 20 2019. Analysis of several plant food preparations for the content of organics yielded…

A: The given data is : 1). 16.40  2). 16.36  3). 16.26  4). 16.34 True value = 18.50%

Q: Enter your answer in the provided box. Calcjẩte ẩhẩje mass ẩractẩẩoẩn of Ca in calcium bromate. mass…

A:

Q: Consider the extraction equation. Suppose that for the caffeine experiment, n increases by 1. All…

A: Caffine is extracted with organic solvent. Wf=final weight of caffeine Vorg=vol of organic solvent…

Q: Help me create a digital dashboard for tracking "your life". Choose four areas you want to track and…

A: First field to track life is money. The three fields to track them are income, expenditure and…

Q: .1. Refer to the table of standard reduction potentials. Standard Reduction Potentials at 25C…

A: The emf of the cell is the difference between the electrode potential of the cathode and anode.…

Q: A NASA spacecraft measures the rate R at which atmospheric pressure on Mars decreases with altitude.…

A: 1 J = Pa m-3 1 Pa = J m-3 1 KPa = 103 Pa 1 KJ = 103 J 1 J = 10-3 KJ 1 Km = 103 m 1 Km-1 = 10-3 m-1

Q: I need help with the last four calculated values please!!!!

A: 1.) Total mass of MgCO3 + CaCO3 is calculated as : Mass of MgCO3 + Mass of CaCO3    Where, mass is…

Q: Distinguishing mixtures from pure substances through physical... Read the descriptions below of two…

A: Given questions related to purity of substances and determination of pure substance or mixture of…

Q: For NH,NO3 (s) → NH,1+ (ag) + NO31- (ag Trial 1 Mass of water, g Mass of Solution, g Time, min 0.00…

A: Mass of solution = 53.84 g Mass of water = 49.34 g Mass of NH4NO3 can be calculated as follows:…

Q: (A) Compound 1 name: НО. H Holl CH₂ 1

A:

Q: Which of the following best explain why the Nobel Gases don't form bonds. They do not attract…

A: Since as per our guidelines we are supposed to answer only the first question (question number 2),…

Q: Plot the following data on the graph provided. Time (sec) [A] [B] [C ARC 20 10 0 12 6.0 4.0 8.0 4.0…

A: Answer:Equilibrium is a state of the system at which rate of forward reaction becomes equal to rate…

Q: 1. What is the term Ex post facto research? 2. How do you think of the objective of exploratory…

A: acc. to bartleby we can only solve 4 questions

Q: 456789977 VIA COA CONICH VNJOH 20.00 10 25.00 11 30.00 12 40.00 Construct the Gran plot. What is the…

A: In the Gran plot, [H3O+]VB is plotted against Vb where, Vb= Volume of NaOH  Slope of the plot = Ka

Q: wileyplus.com/edugen/Iti/main.uni Return to Blackboard Malone/Hein, Basic Concepts of Chemistry, for…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: Given Data page Time Temperatu (min) C1. Boiling temp of water re (*C ). 25.4 Initial temperature of…

A: Boiling point is the point where the liquid starts to boil

Q: An infant acetaminophen suspension contains 80 mg/0.80 mL suspension. The recommended dose is 15…

A:

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: The given mechanistic step is an example of 1,2-hydride migration to form a more stable benzylic…

Q: Time, s PCH4, bar 0 1.01E+00 0.3559 7.48E-01 0.6817 5.98E-01 1.0074 4.98E-01 1.384 4.26E-01 1.6201…

A: Time, partial pressure data of a methane decomposition reaction is given.

Q: edia bo O a. O О С НО НО 1.) 2. НО 3. NaBH, Time left 0:30:20 D НО

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: A pure sample of an unknown molecule has a mass of 35.51 g and contains 0.2000 moles. What is the…

A: 177.55 g/mol

Q: A popular car has an engine that is reported to have a volume of 5840 cm³ the size in cubic inches ?…

A: Answer: Given that,

Q: Mass divided by volume is the forula for which physical property? a. Weight b. Density Conductivity…

A: Note: As per our guidelines, we are supposed to answer only three subparts when multiple subpart…

Q: .5. For a reaction in which E = -0.100 V and n =1 mol electrons / mol, calculate AG". State your…

A: Given that for a reaction  E°cell = - 0.100 volt and electrons transfer n = 1 mole electron per mol…

Q: Q1): The concentration of salt is given as a function of time by: de -=37.5-3.5x dr at the initial…

A:

Q: explain why data analysis is important to validate results

A: When we perform an experiment in chemistry. We obtain practical data carried out in order to find…

Q: Hot water mass 2. Total water mass

A: Given that, Volume of hot water at 40°C V1 = 100 mL Density of water at 40°C  = 0.9932 g/mL Final…

Q: what are the coefficients missing on the following equation?_Ag2S--->_Ag+_S5 O (5,5,0) O (0,5,0) O…

A: Note : In the given equation it is written as S5, but in the terms of writing an equation in a right…

Q: For the following reaction, 24.7 grams of sulfur dioxide are allowed to react with 9.95 grams of…

A: The equation for the reaction is:  2 SO2 + O2 → 2 SO3

Q: Application 14. Given the function f(x) = 3x3 - 48x find the following: (Round to 1 decimal place)…

A: Step 1: Step 2: Step 3: Step 4:

Q: Order f

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: 10. A scientist performs an experiment and then records the times required for a certain chemical…

A:

Q: Com X Bb Mas X Mas X Hom X K! Kahx Exan X K! Kah X Mitc X КI Kah X K Kah x K! Kah x Kah x K Kahx C…

A: Dipole moment:The charge separation of the molecule produces dipole moment. Dipole moment arises…

Q: er| Portal E Edulastic O Sence Spring Semester Exm *…

A: The  changes that affect the form of a chemical substance, but does not affect  its chemical…

Q: A 28. NR Use the following information to answer the next question. Xenon tetrafluoride is a binary…

A:

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.