Based on the IR Spectra, need help filling out the following table. Thank you :) Wavenumber (cm-1) Band intensity Assignment e.g. 3286 e.g. Medium, broad e.g. N-H stretching
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Based on the IR Spectra, need help filling out the following table. Thank you :)
Wavenumber (cm-1) |
Band intensity |
Assignment |
e.g. 3286 | e.g. Medium, broad | e.g. N-H stretching |
Step by step
Solved in 2 steps
- What is the concentration (M) of the following compound as measured in a 1.000 cm cuvette: Molar absorptivity constant: 3525 (M*cm)-1 and Absorption: 0.5334 Hint: Use the Beer law to solve this problem Group of answer choices 1.513E-04 1.513E+04 1.513191E-04 1.513191E+04 1.5E-04[I] [S] Vo 1/[S] 1/ Vo 0 mM 0.1 mM 0.333333333333 mM per minute 0 mM 0.2 mM 0.50 0 mM 0.3 mM 0.60 0 mM 0.4 mM 0.666666666667 0 mM 0.5 mM 0.714285714286 Calculate the Vmax, the Km, and the slope (Km/Vmax) for the control (with [I] = 0 mM) and for each non-zero concentration of inhibitor A ([I] = 0.1, 0.2, 0.3, 0.4, and 0.5 mM). Which type of reversible enzyme inhibition is illustrated by inhibitor A?5.4.5 Chemical microanalysis5.4.5.1 Exploitation of characteristic X-raysElectron probe microanalysis (EPMA) of bulk samples is now a routine technique for obtaining rapid, accurate analysis of alloys. A small electron probe (100 nm diameter) is used to generate X-rays from a defined area of a polished specimen and the intensity of the various characteristic X-rays measured usingeither wavelength-dispersive spectrometers (WDS) or energy-dispersive spectrometers (EDS). Typically the accuracy of the analysis is š0.1%. One of the limitations of EPMA of bulk samples is that the volume of the sample which contributes to the X-ray signal is relatively independent of the size of theelectron probe, because high-angle elastic scattering of electrons within the sample generates X-rays. The consequence of this is that the spatial resolution of EPMA is no better than ¾2 µm. In the last few years EDX detectors have been interfaced totransmission electron microscopes which are capable of operating…
- The symmetry factor β was determined to be 0.4 for an activation controlled Ag deposition process. At overpotential η = -0.400 V the current density was found to be j = -5.125 A/dm2. What is the value of the exchange current density j0, and what will be the current density j [A/dm2 ] at overpotential of -0.003 V?.What are transference numbers and how are they related to ionic mobilities?Mercury is present in Lake Miramar at a total concentration of 20.4 ng/L. Lab tests suggest an average solids partition coefficient of 105L kg-1 What is the dissolved phase concentration if the particle concentration is 25 mg L-1?
- The resolution product of Ag2SO3 is 1.5 x 10-14. Calculate E0 for Ag2SO3 (k) + 2e- ↔ 2 Ag (k) + SO32-. Ag + + e- ↔ Ag E0 = + 0.799 V A. + 0.799 VB. + 0.803 VC. + 0.020 VD. + 0.390 V9. Calculate the Go in kJ/mol. 3Fe2+ (s) + 2Cr(aq) ⟶2Cr3+(aq) + 3Fe (s); Eocell=0.30 V Group of answer choices -170 +170 +87 +58 -195 10. Calculate Ecell in volts. Zn(s)|Zn2+(2.50x10-4M)||Sn2+(1.50M)|Sn(s) Eocell=+0.624 V Group of answer choices 0.736 0.635 0.512 0.848 no correct answerThe adsorption equilibrium isotherm for aqueous phenol solution and activated carbon can be determined from the following data: c kg phenol/m3 solution q kg phenol/kg carbon 0.3220 0.150 0.1170 0.122 0.0390 0.094 0.0061 0.059 0.0011 0.045 Determine the appropriate isotherm for this experimental run
- The Bradford method described in the Background section was used to determine protein concentrations of known and unknown samples The following results was obtained: Table 1: Absorbance at 595nm obtained for different concentrations of protein standards using the Bradford method Protein (mg/ml) 0.00 0.125 0.25 0.50 0.75 1.00 1.50 2.00 Unknown Abs. BSA 0 0.130 0.350 0.620 0.870 1.120 1.400 1.600 0.635 Abs. BIg 0 0.080 0.230 0.460 0.520 0.410 0.510 0.700 Calculate the concentration of the unknown protein in mg/mlNo need guideline answer if u provide guideline answer I will dislike ok Module Code & Title: CHM9011M Chromatography and Sep Sciences Description of Assessment Task and Purpose: To prepare an SOP for the GC-MS InstrumentCalculate the residence time of strontium (Sr2+) in the world ocean, given that the average concentration of strontium in the world's rivers is approx. 0.89 umol L-1. (The concentration of (Sr2+) in the ocean is 0.092 mM, the total ocean volume is 1349.929x106 km3 , and the river input volume is 37.4x103 km3 yr-1 ).