Draw the expected 'H NMR spectrum for the compound shown below. Your spectrum ould clearly show the number of signals, their approximate chemical shift, their expected litting pattern and their relative integral values.

Q: How do I show my work for (4 x 103) / (2 x 106)?

A: Given,

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A: Given , Tinzaparin dose = 175unitsKg weight of patient = 68 Kg Strength of tinzaparin = 20,000…

Q: nm HIT ADD FACTOR X 10-6 = 3.50 x 10³ 3.50 x 10² 3.50 spider's silk In 0.001 3.50 x 10-9 nm DELETE…

A: 68. Given,The diameter of a strand of spider's silk is 3.50 micrometers .Required,…

Q: a student makes 6 replicate readings and wants to calculate 95% confidence interval. which t value…

A: Find the mean (average) of the 6 readings.Calculate the standard deviation of the 6 readings.

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: want the answer in j not in kj

A: Here:

Q: Based on the given data, what is the λmax of copper?   0.1 M Copper 300 0.157 325 0.233 350 0.465…

A: The correct answer is:

Q: A student performs the experiment and acquires a mass of 9.25g for a 10mL addition of 12

A: Part 2: Mass of water = 9.25 g Volume of water = 10 mL To determine: Percent error for this trial

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: For the following data, calculate mean, deviation, standard deviation, median, variance and range (…

A: For a set of data the mean, deviation, standard deviation, median, variance and range can be…

Q: how does 31.6 * 0.57 = 18.1? when doing the math im getting 18.012. is there a step im forgetting?…

A: 48.7 g of dichloromethane has 31.6 KJ/mol enthalpy of vaporization ∆H°vap .We have to calculate…

Q: 8. A block occupied 0.2587ft3. What is its volume in mm3? 9. If you are going 55mph. What is your…

A: we have to perform the given conversions  0.2587ft3  to mm3 55mph to nm per second?

Q: 24picometer to meter

A: The conversion of 24 picometer to meter is shown as follows, 1m = 10-12 The conversion factor to…

Q: Five blood samples got these results: 0.752, 0.756, 0.752, 0.751, 0.76G ppm The standard deviation…

A: Given data,  0.752, 0.756, 0.752, 0.751, 0.760 Calculate standard deviation?

Q: 0.044 is a good

A: Standard deviation --- standard deviation is statistics that measures the dispersion of dataset…

Q: If the readings are 2 3 4 the average deviation is----- O 5.33 O 3.34 O 2.44 0.66

A: Calculate average deviation of the data, 2,3,4

Q: Solve: 0.025 x 4.62 3.44 0.340 0.00335 0.034 0.033575581

A: We have been asked two qyestions related to significant figures In one question, we have been given…

Q: A 130.3 g piece of copper (specific heat 0.38 Jig. C) is heated and then placed into 400.0 g of…

A: We know that, according to the law of conservation of heat energy, energy gained or loss by the…

Q: What is the relative standard deviation, for the following data: 3.80, 3.941, 3.107, 3.656 ,3.112,…

A:

Q: 15. (The following problem is an actual incident) A state pharmacy inspector came to a pharmacy to…

A: Let's consider 500 mg erythromycin (MW = 733.93 g/mol) The actual formulation is 500 mg erythromycin…

Q: Explain the difference between: d. absolute and relative error e. population mean and sample mean…

A: Explain the difference between: d. absolute and relative error e. population mean and sample mean f.…

Q: NO₂

A: Determine the number of valence electrons: The number of valence electrons can be determined from…

Q: Define the following words and give examples, based on chemistry definition Coefficient of…

A: Ans. Coefficient of Variation: The coefficient of variation (CV) is a measure of the relative…

Q: 3) For the results, discuss the significance of the following in terms of accuracy or precision: a)…

A:

Q: Convert inverse 500m to inverse micrometer

A: Meter can be changed to micrometer by taking the reciprocal of the quantity given in meters.

Q: HI Low Temp

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

Q: You measure 35 turtles' weights, and find they have a mean weight of 72 ounces. Assume the…

A: True population mean turtle weight =  72 ± 1.35

Q: The relative error for the following data below is: 39.63, 39.61, 39.05, 39.08 (the true accepted…

A:

Q: Given the following information determine the % difference between the two weights. Trial 1 Weigh…

A: Given that --- Trial 1: weight of boat + sample = 14.85 g  --------(i) weight of boat = 11.11 g…

Q: How would you simplify the following expression?

A: The uncertainty is L213-12π2-L22. We have to simplify the above expression.

Q: For question number 2 does that mean weigh the dish to 0.001g without clearing it ?

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Q: Perform the calculation and record the answer with the correct number of significant figures.…

A: We have been given a calculation and we have been asked to perform given calculation and record the…

Q: The answer was off its 1.4 M  Thanks for nothing!

A:

Q: Increasing the number of measurements will decrease the standard deviation increase the systematic…

A: Error formula is the absolute value of the difference of the measured value and the actual value…

Q: An electric current of 463.0 mA flows for 43.0 minutes. Calculate the amount of electric charge…

A:

Q: how did you get a negative answer for part a the correct answer should be 31.508

A: The given data 2 NO(g) + O2(g) --> 2NO2(g)  ∆Horxn = -12kJ and ∆Sorxn = -146J/K The standard…

Q: A lawn fertilizer is rated as 6.97% nitrogen, meaning 6.97 g of N in 100 g of fertilizer. The…

A: Given: Mass of nitrogen = 6.97 g Mass of fertilizer = 100 g Known: Molar mass of nitrogen = 28 g/mol…

Q: the density of silver is 10.5 g/cm what is the density in kg/m3

A: 1 Kg = 103 g 1 g = 10-3 Kg 1 L = 103 mL 1 L = 103 cm3 1 L = 10-3 m3 10-3 m3 = 103 cm3 10-6 m3 = 1…

Q: List 10 thesis titles related to chemistry.   Please suggest 10 unique topics.

A: A thesis statement is a one or two-sentence title giving introductory insight on the academic essay…

Q: Measuring the proportional response of an analyte to things such as light or an electric current is…

A: Option A is correct answer.

Q: 5:33 m x 9.9629 x 10-³ m x 18.943 m CA CO

A: In any measured quantity, digits known with certain along with one last uncertain (or inexact) digit…

Q: Water contents in oil was measured 4 times by each of two methods with the following results: Method…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: STARTING AMOUNT esc X 0.0833 ADD FACTOR *( ) Oll (1)² O Convert 3.2 12 GE Question 9 of 40 C 3.2 ft²…

A:

Q: Five blood samples got these results: 0.752, 0.756, 0.752, 0.751, 0.760 ppm The standard deviation…

A:

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.