Calculation of volume of dry ice at given pressure and temperature. Concept introduction: Sublimation is a process in the solid state directly gets converted into gaseous form without getting converted into liquid. The Avogadro’s law represents the relationship between the mass and volume of gas present in the container. It states that equal volumes of gases at same temperature and pressure contains equal amount of molecules. It is called as The Ideal Gas Law and expressed as below, P V = n R T Where, p is pressure of the gas in unit −atm, v is volume of gas in liters, n is amount of the gas in moles, r is the ideal gas constant 0.0821 L atm mol − 1 K − 1 and t is temperature in kelvins.

Question

1. Calculate the accurate monoisotopic mass (using all 1H, 12C, 14N, 160 and 35CI) for your product using the table in your lab manual. Don't include the Cl, since you should only have [M+H]*. Compare this to the value you see on the LC-MS printout. How much different are they? 2. There are four isotopic peaks for the [M+H]* ion at m/z 240, 241, 242 and 243. For one point of extra credit, explain what each of these is and why they are present. 3. There is a fragment ion at m/z 184. For one point of extra credit, identify this fragment and confirm by calculating the accurate monoisotopic mass. 4. The UV spectrum is also at the bottom of your printout. For one point of extra credit, look up the UV spectrum of bupropion on Google Images and compare to your spectrum. Do they match? Cite your source. 5. For most of you, there will be a second chromatographic peak whose m/z is 74 (to a round number). For one point of extra credit, see if you can identify this molecule as well and confirm by…

Answer 1

Question

Chapter 5, Problem 5.84P

Interpretation Introduction

Interpretation:

Calculation of volume of dry ice at given pressure and temperature.

Concept introduction:

Sublimation is a process in the solid state directly gets converted into gaseous form without getting converted into liquid.

The Avogadro’s law represents the relationship between the mass and volume of gas present in the container. It states that equal volumes of gases at same temperature and pressure contains equal amount of molecules. It is called as The Ideal Gas Law and expressed as below,

PV=nRT

Where, p is pressure of the gas in unit −atm, v is volume of gas in liters, n is amount of the gas in moles, r is the ideal gas constant 0.0821 L atm mol−1 K−1 and t is temperature in kelvins.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

1. Calculate the accurate monoisotopic mass (using all 1H, 12C, 14N, 160 and 35CI) for your product using the table in your lab manual. Don't include the Cl, since you should only have [M+H]*. Compare this to the value you see on the LC-MS printout. How much different are they? 2. There are four isotopic peaks for the [M+H]* ion at m/z 240, 241, 242 and 243. For one point of extra credit, explain what each of these is and why they are present. 3. There is a fragment ion at m/z 184. For one point of extra credit, identify this fragment and confirm by calculating the accurate monoisotopic mass. 4. The UV spectrum is also at the bottom of your printout. For one point of extra credit, look up the UV spectrum of bupropion on Google Images and compare to your spectrum. Do they match? Cite your source. 5. For most of you, there will be a second chromatographic peak whose m/z is 74 (to a round number). For one point of extra credit, see if you can identify this molecule as well and confirm by…

Please draw, not just describe!

can you draw each step on a piece of a paper please this is very confusing to me