Normalized Intensity 0.95 0.90- 0.85 6 0.80 8 0.75 10 0.70 0.65 0.60 0.55 0.50 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 144 136 128 120 112 104 96 96 3 2 1 Се 88 88 80 72 Chemical Shift (ppm) 99 64 56 56 48 40 40 32 32 24 24 16 8
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- Sample IdentificationCodeConcentration of M%TA=2-log(%T)Q50004.00 x 10-417.90.75Q50013.20 x 10-425.00.6Q50022.40 x 10-435.70.46Q50031.60 x 10-450.20.3Q50048.000 x 10-570.80.15SampleIdentificationCode%TA=2-log(%T)AMQ0210150143.70.359518560.360.000192Q0210150244.10.355561410.360.00018Q0210150343.80.358525890.360.00017Q0210150444.10.355561410.360.00018Q0210150543.80.358525890.360.00017What was their percent error?43%Does Batch 021015 meet legal requirements?No, because it is not between 2.85 * 10(4) and 3.15 * 10(4)Well #DropsBluedye1234567891012345678910Drops 9Distilled water876543210Concne 0.26tration0.52Test Tube #0.781.041.3Solutions3Concentration (M)2.082.32.6Concentration (ppm)1:1 dilution11.82Starting Dilution21.562:1 dilution0A.Zero standard0Was your calibration curve as linear as you expected?B.Did you experience any “drift†of the resistance readings?C.What is the equation of your best-fit line?D.What commercial drink did you analyze?E.Assuming…Molar concentration of the dye stock solution: 2.52e-5 mol/L Operating Wavelength: 630 nm Solutions(Dilutions) Absorbance (A)(a.u.) 1 0.073 2 0.118 3 0.258 4 0.477 Using linear regression determine the absorbance/concentration relationship for the dye. [dye] =_____ x Acan you help me interpret this?
- %Transmittance 2803.84 2530,61 2179.10 1667.25 1610.3 575.42 1514.36 1416.49 1320.29 1281.24 1181.12 1116.52 1039.48021.53" 959.2843.73 835.80 751.45 95 fo radicat 90- 85- 80- 75- 70- 65- 60- 55 50- 45- 40 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) Wed Oct 05 06:10:12 2011 (GMT-04:00) FIND PEAKS: Spectrum: Region: Absolute threshold: 90.824 jo radical 3529.29 721.12 Sensitivity: Peak list: 50 751.45 51.334 Position: Position: Position: Position: Position: Position: Intensity: Intensity: Intensity: Intensity: Intensity: Intensity: Intensity: Intensity: 68.728 66.910 835.80 943.73 959.28 1021.53 67.665 78.586 Position: Position: 1039.48 1116.52 79.710 68.993 67.903 1181.12Please create a caption for this table. Solution NaCl Conc. (%) Osmolality (mOsm) % transmittance Absorbance % hemolysis % crenation C distilled 0 0 0.001029 4.987584625 100 0.03354 1 0.177179111 54.61 0.001551 4.809388202 96.42720001 0.05837 2 0.297126222 91.58 0.01012 3.994819487 80.09527231 0.08444 3 0.442542222 136.4 3.849 1.414652089 28.3634704 0.134 4 0.590164444 181.9 64.8 0.188424994 3.777880643 0.2125 5 0.74752 230.4 95.64 0.019360433 0.388172513 0.3368 6 0.89644 276.3 99.56 0.001915112 0.038397585 0.5336 7 1.095648889 337.7 99.98 8.68676E-05 0.001741676 0.9834 8 1.336711111 412 100 0 0 2.1 9 1.755568889 541.1 100 0 0 7.9 10 2.674395556 824.3 100 0 0 57.83 11 4.490211111 1384 100 0 0 99.72Please assign all possible peaks and explain what the spectroscopic of the data is. Thank you.
- As used in the definition of a sampling distribution, "all possible random samples refers toUse the data below to construct a calibration curve showing the mole fraction of ethyl acetate vs refractive index. Run (A) Ethyl Acetate (ml) (B) Ethanol (ml) Refractive index 1 40 10 1.370 2 30 20 1.368 3 20 30 1.366 4 25 25 1.369 5 0 50 1.371 6 50 0 1.373Apply the Q test to the following data sets to determine whether the outlying result should be retained or rejected at the 95% confidence level. a. 85.10, 84.62, 84.70b. 85.10, 84.62, 84.65, 84.70