Choose the best instrument for the situation and list a reason why (NMR, GCMS, LCMS, or...

Choose the best instrument for the situation and list a reason why (NMR, GCMS, LCMS, or IR)

1. Cattle farmers suspect that a nearby water source is contaminated with pesticide run-off from an adjacent farm and is causing health issues in their cattle.

2. An ink sample, collected at a crime scene, contains a unique set of organic dyes and chemicals that could identify the brand and type of pen used.

Expert Solution

queen_honey_blossom answered 6 months ago

Instructions: Carefully read the hypothetical situation, then choose the theory that best applies to the situation...

Instructions: Carefully read the hypothetical situation, then choose the theory that best applies to the situation and complete the premises of the application of theory to the situation. I. Hypothetical situation In room 280 A, there is Mrs. Juana García, 50 years old. According to her record, the. patient weighs 206 pounds, height 5’2 ”. She does not have any type of diet, she loves to eat greaves,. three times a week fried chicken eats food from fast food restaurants....

Which risk handling option is being used in the following situation? Choose the one that best...

Which risk handling option is being used in the following situation? Choose the one that best describes the situation. A company is handling is high R&D financial risk by taking on partners and hiring subcontractors. The partners / subcontractors are expected to invest some of their own funds in the R & D effort in exchange for sole-source, long-term production contracts if the product undergoes successful commercialisation. Select one: a. Mitigating b. Avoiding c. Transferring d. Retaining

Looking for a detailed list and explanation of the features found in 1H-NMR, 13C-NMR, and mass...

Looking for a detailed list and explanation of the features found in 1H-NMR, 13C-NMR, and mass spectrometry of RALOXIFENE

a 1h nmr signal is observed at 149.0 hz (downfield of TMS) on a 135-Mhz instrument....

a 1h nmr signal is observed at 149.0 hz (downfield of TMS) on a 135-Mhz instrument. What is the observed chemical shift in parts per million? What is the chemical shift, in parts per million, if the sample is analyzed with a 200.0-MHz instrument? Where will the proton signal appear, in hertz, if the sample is analyzed with a 200..0-MHz instrument?

Why does the following statement best describes the likely reason that an electric eel often coils...

Why does the following statement best describes the likely reason that an electric eel often coils up, bringing its head and tail close together just before emitting a volley of electrical impulses to immobilize its prey? Statement: The electric field between the positively charged head and negatively charged tail will be strongest when the head and tail are close together, because the field strength falls off with the square of separation distance.

List three examples of a money market instrument.

Comparing the LLC, LP, and LLP, give a reason (or scenario) why you would choose each...

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List at least one reason why: The seller of a home might wish to elect out...

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choose the best answer and explain why. Which of the following statements below is consistent with glycosaminoglycans? A. They are homopolysaccharides B. They have very high density of negative charges due to their carboxyl and sulfate groups C. They are a key component of the membrane bilayer

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Please describe the reason(s) why we choose the counting sort algorithm to sort each digit in the Radix Sort?

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