Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right). This makes it easy to isolate and measure the amount of gas produced. gas chemical water yreaction Suppose the CO gas evolved by a certain chemical reaction taking place at 40.0 °C is collected over water, using an apparatus something like that in the sketch, and the final volume of gas in the collection tube is measured to be 45.8 mL. Sketch of a gas-collection apparatus Calculate the mass of CO that is in the collection tube. Round your answer to 2 significant digits. You can make any normal and reasonable assumption about the reaction conditions and the nature of the gases. Og

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A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only

Q: Which of the following has an IR carbonyl stretch at a higher wavenumber? 1 0 1 O 2 2.

A: Ir spectrum of 2 butanone and methyl vinyl ketone.

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A:

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Q: can you а) b) answer the following? у ина. Br •NH=NH₁ + Но ина од NaHCO3 ? тирас паше ?

A:

Q: Choose the frequency of a peak that is most likely to correspond to an N-H stretch in an IR…

A: The frequency of a peak that is most likely to correspond to an N-H stretch in an IR Spectrum is:

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A:

Q: In which 'HNMR chemical shift range would the H atom indicated below is expected to appear? H OH -Me…

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Q: at 2.6 ppm position how many protons are there?

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Q: Problem 5 - IR spectrum 100- 80- 60- 40- 20- 3500 3000 2500 2000 1500 1000 Wavenumber (cm-1) -725…

A: IR TELLS  US ABOUT THE FUNCTIONAL  GROUP PRESENT  IN THE MOLECULE.

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Q: (a) (b) HO H-O H. H. (c) FO:

A: The arrow pushing pattern of the given reactions can be described as :-

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A: Answer is explained below.

Q: 30- 25- 20- 15- 10- 3500 3000 2500 2000 1500 1000 Wavenumber (cm-1) 747 816 -384 1057 1122 -1338…

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Q: Which of the structures have a major peak above 3000 cm³¹? (Select all that apply) S ملم 8

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Q: Shift Alt Ctrl WRITE the electoN con fifuraton A) ARsenic atom NOI (11) a N G

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Q: T 2880cm-1 2970cm-1 1720cm-1 cm-1

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Q: FH C - W PrtScn FB Home F9 E End hulu F10 PgUp F11 12:0 7/13 PgDn

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Q: Please list the appropriate peaks in the NMR spectra results with a short narrative. Thank you.

A: The multiplicity in NMR spectroscopy depends upon the number of nearest neighbouring protons by n+1…