A balloon contains a 1.5 mole mixture of 75% CO, and 25% oxygen gas. If the temperature of the balloon's contents is 25 °C, what is the partial pressure of each gas?

Q: Explain tropylium ion formation in Electron Ionization Mass Spectroscopy (EI-MS). Please answer at…

A: Mass spectrometry is an analytical tool which is used for measuring the mass-to-charge ratio (m/z)…

Q: What is the common factor between MS, SEM, and XPS? (Hint: It makes those techniques a good deal…

A: MS - Mass Spectrometry SEM- Scanning Electron Microscope XPS-  X ray photoelectron spectroscopy

Q: Cottoid partictes are- (a) Smaller tham Solu tion particles (b) range 5-1000g ७) खनठट (d) nge range…

A:

Q: handwritten

A: ✓When it is pure, it is colorless.Chromium is the trace element that causes ruby's red, which ranges…

Q: given the MS spectrum of CS2 is as well as the relative abundance table of its atomic isotopes.…

A: to provide the molecular isotope which have mass to charge ration m/z = 77.

Q: O Na 00₂ Br Br 10. Br Br

A: To choose the correct reagent for the given reaction.

Q: 3. Describe how AS and AH° will be calculated from a plot of In(Ksp) vs. (1/T).

A: Gibbs free energy can be expressed in terms of Ksp of a salt. The expression is as follows:…

Q: %Transmittance 96- 94- 92- 90- 88- 86- 84- 82- 80- 78- 76- 74- 72- 70- 68- -99 mater 64- 62- 4000…

A: IR spectra are used to identify the functional groups of unknown compound based on the absorption…

Q: PLEASE DO A B AND C THANK YOU SOOO MUCH!!!!!!!!

A: Lambert Beer law states that absorbance of a substance is directly proportional to concentration of…

Q: Explain why is it necessary to Intergate the intensity of the peak before you plot it on the…

A: SOLUTION   The integrated intensity in corresponding space emerging from a specific pinnacle is…

Q: is applied to these inputs which results in activation level of neuron الاجابات neuron   An…

A: The activation level of a node in an artificial neural network is the output generated by the…

Q: For the following reaction, 29.9 grams of calcium hydroxide are allowed to react with 24.9 grams of…

A: The complete balanced reaction is : Ca(OH)2 (aq) + 2HCl (aq) -----------> CaCl2 (aq) + 2H2O (l)…

Q: For fluorescence measurements in dilute solutions, doubling the sample concentration will result in…

A: Spectrophotometer is a device consists of monochromator that produces a light beam containing a…

Q: Expected number of signals (enter a numerical value):

A: Expected number of signals ?

Q: 1. Describe briefly the differences between primary and secondary dards in terms of their accuracy…

A: As per the rules only the first question can be answered.

Q: 6) 1s°2s°2p®3s°3p* 7) 1s°2s°2p°3s°3p°4s°3d°4p°5s*_ 8) [Kr] 5s²4d05p³ 9) [Xe] 6s²4f45d® 10) [Rn]…

A:

Q: Value of () is equal to.... as T. ), ƏT A(se (ap)y

A:

Q: Ome me tist the mecestongy Jteggonta im giron sreaetion. छोणेकन

A: Step 1 : Birch reduction. Step 2 : Reaction with acid followed by C-alkylation. Step 3 : Robinson…

Q: Exp. No. 4 5 6 Volume of Acetic acid Volume of Water Mass of beaker and liquid Mass of Alka Total…

A: Alka seltzer tablet contains citric acid, acetylsalicylic acid and sodium bicarbonate(NaHCO3). In…

Q: Scheme C Scheme B Scheme A 1) Cl2 (xS) 2) NaOH (xs) 3) H3O* 4) SOCI2 5) 1) C2 (xS) 2) NaOH (xs) 3)…

A: Scheme-C is better condition to produce required compound

Q: Can you explain the answer logically in a paragraph form?

A: We must know that, considering solubility of complexes in the aqueous medium depends on the polarity…

Q: In Spectrophotometric Determination of a Metal, how do you compute or get for the Corrected…

A: We know spectrophotometric method is the most widely used tool to study the formation of metal…

Q: disscus the concept of fluorescence and fluorescence quenching using relevant equations

A: When a system absorbs radiant energy and emits it instantaneously (within ~10-8 s )in the form of…

Q: When the maximum potential error is set at 4mg in a total of 120mg, what is the percentage error?

A: Maximum potential error is 124.  Percentage error is 3.33%

Q: A openvellum.ecollege.com Course Home 2.4.2: Atomic W.. M MasteringChem. O Lecture notes,. eBook…

A:

Q: The [M] is derived by following the absorbance of m over time. What is the relationship between the…

A: The beer’s law explain that the concentration of a solution is directly proportional to the…

Q: Please don't provide handwritten solution ....

A: Given: masssample=0.1040g;V=250.00mL;df=20.;CCu2+​=3.109ppmStep 1: Determine the number of…

Q: 7. Figure 5.1 shows the absorption and emission spectrum of a molecule in solution. (a) identify the…

A: 7. a) Absorption Spectrum : Absorption spectrum peaks are generally associated with electronic…

Q: Concentration .020 M .040 M .080 M .120 M unknown Transmittance .695 .483 .233 .113 .316 Between .03…

A: Beer's law states that the absorbance of a solution is directly proportional to the concentration of…

Q: Identify which sets of quantum numbers are valid for an electron. Each set is ordered (n, l, m, m₂).…

A: Here, we have to find the correct sets of quantum numbers for an electron in an atom.

Q: What is the m/z value produced for the molecular ion by the ionization (i) EI and (ii) ESI for the…

A: Hello. There are multiple subdivisions in the question posted. The solution for the first three…

Q: Can the solution to this question be written out and solved more clearly with steps?

A:

Q: In the general gas filled detector characteristic curve, the region that has a good probability to…

A:

Q: 3. Which one of the following particles can drift and why. Briefly describe and write down the drift…

A: In a conductor , free electrons are present which have random velocities and move in random…

Q: Wavelengths in ultraviolet-visible spectroscopy are commonly expressed in nanometers; wavelengths in…

A: IR spectroscopy is also called as infrared spectroscopy. This is the called so because of the…

Q: What atomic terms will be possible for an ns1 np1 electron configuration? and which term is likely…

A: The term symbols are classified as a compressed or simple description of the total spin and orbital…

Q: Wrrde व vठाच हछपनडल qua चपळवदपस्णप्छ इाकश नी वउ एoon गच्यतळेळ f० tve adinीकना नी व ममवटव- पड९ म जै०…

A: Cr(OH)3 is amphiprotic in nature. That means it is capable of reacting chemically either as an acid…

Q: Relative intensity 100 50 15 mvz 20 41 40 57 60 68 81 80 85 100 OH X 1943. 120

A: The objective of this question is to show the mass spectrum peak present in the spectrum. The mass…

Q: The velocity selector in the problem prior to this one is used in a mass spectrometer. Protons (with…

A: As the isotopes enter the magnetic fieldThey experience Magnetic force Fm which acts as a…

Q: what is thre coekkicient of H20 when the followinj equaton is properly balarcd with the Smalle ut…

A: Given un balanced equation is  Al4C3 + H2O ------> Al(OH)3 + CH4 We need to balance this equation…

Q: Rank the following correlation coefficients (r) in order of their strength from strongest to…

A: The Correlation takes values between -1 to 1 both inclusive. Now the more the value of Correlation…

Q: Name of Experiment: Flame atomic Absorption spectroscopy (FAAS): Determination of Lead in…

A:

UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.