90 80 70 60 50 40 30 10 1000 500 3000 2500 2000 1500 4000 3500 20 % Tlánsmittance

Q: Cin (mM) Cout (mM) Na 50.0 440.0 K* 400.0 20.0 52.0 560.0

A: Given : Concentration of ions in and out of the system. We have to calculate the Ecell.

Q: B. 100 mL Graduated cylinder Calculated density of water (g/mL) Trial Volume of water (mL) Mass of…

A: A question based on properties of liquid that is to be accomplished.

Q: H2S04 + KMn04 + KNO2 - H20+ K2SO4+ MnS04+ KNO3

A: The reaction taking place is given as, => H2SO4 + KMnO4 + KNO2 ---------> H2O + K2SO4 + MnSO4…

Q: 220 200 180 160 CNMR 11 10 9 140 7 120 6 100 80 Ppm Integral 2 5 ppm 4 60 3. 40 20 1 2 3 1 0

A: 13C NMR data: Carbon peaks are observed at, 10 ppm, 25 ppm, 70 ppm. 1H NMR data:  Proton peaks are…

Q: (d) (4.556 g + 0.020 g)/(11.42 mL - 7.17 mL) = i Units

A:

Q: a. (1.70) (7.87 x 10-3) (7.986 × 10³)-(4.86 b. x × 10²) X C. (7.986 × 10³)+(4.86 × 10²) X 8.306 d.…

A:

Q: 1600 1500 1400 1300 1200 F1100 F1000 900 800 700 600 -500 400 300 200 F100 -100 13 12 11 10 f1 (ppm)…

A: As we see, the total number of protons in the NMR spectra shown = 24 Hence, the variation is only on…

Q: .20849x=/(.001-x)(0.0004-x)

A:

Q: Multiple Choice 017 0.015 0.062 050 012

A: Here the half life of 90Sr is 29 year. We have to determine the fraction of 90Sr left after 175…

Q: (C) (D) 8.44 x 10 5.63 x 1014 (E) 6.94 x 10 20 amber has afready vour PSU ID number (you dont

A:

Q: TEDE 3028 2845 289T 1603 1516 1427. 1298 69TT 1028 844 773 HAVENUMBERS ees2 eeez

A: IR spectra deals results from the interaction of infrared radiation with matter by absorption. IR…

Q: LO0 5D 4D00 3000 2000 1500 NAVENUERI 1000 300

A: IR spectroscopy deals with the vibrational transitions of molecule by the absorption of IR…

Q: %Lysis COMP 250 COMP 100 COMP 20 n=1 87.77 81.73 65.8 n=2 81.71 50.45 63.7 n=3 86.64 55.38 59.4 n=4…

A: The solution of the question is given below:

Q: 60 45 30 15 0 15 30 45 60 20 30 40 10 50

A: Look at the zero on the lower scale and match it with upper scale. Value at upper scale which is…

Q: 0.1 ml 1 ml 1 ml 0.1 ml 1 ml UUUUU A. B. Original C. 1 D. 9.9 ml 99 ml 9 ml 9.9 ml 9 ml A B D 10 1…

A: Dilution factor is calculated by V2 ÷ V1 During dilution the number of moles remain same, but volume…

Q: C,H,0 2738 2820 1703 4000 3000 2000 1000

A: IR spectroscopy is an important tool for the determination of the functional group in the compound.…

Q: NxVx mEq weight x 100 weight of sample (g) % Volume (Weight of sample (g)) NxmEw Weight V = 100…

A:

Q: 18) (5 x 10°)(3.5 × 10-) 20) (4.11 × 10°)(8.65 × 10-*) 22) (8.31 × 10-)는 (0.o XI0-)

A: In case of multiplication and division round the answer to the least no. of significant digits given…

Q: 5000 -4500 -4000 3500 3000 F2500 2000 F1500 -1000 500 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0…

A: The signal splitting pattern in 1H NMR can be identified using n+1 rule. Where n = number of…

Q: 150 140 120 ' 110 100 80 70 PPM 60 50 20 16 130 90 40 30 5H 2H 2H 2H 11 10 7 6 3 2 1 ppm 4000 3000…

A: The NMR, IR spectroscopy helps us to find the structure of the unknown organic compound which is…

Q: (45.3 mL)(400°K)/273°K =

A:

Q: 123.54 cm - 121.91 cm) * (0.5487 cm) = _________________cm2

A:

Q: L00 50 4000 3000 2000 1500 NAVENUN ERI 1000 500

A: The question is  based on concept of IR Spectroscopy. It involves molecular structure determination…

Q: 1.00 x 10 8 + 9.45 × 10 4.03 x 103 +1.00 × 10 8 3.17 x 104 9.68 x 106 (1.00 x 10-8) (9.45 x 10- 4)

A: 1.00×10-8+9.45×10-4we can write…

Q: Draw the products formed in each reaction and indicate stereochemistry.

A: NOTE- As the question contains multiple subparts,. we will solve first two sub parts for you. o get…

Q: (c) 1. THF H2C CEN 7. 2. H30* N(CH3)2 (d) 1. THF H2 N. 2. H30* e2016 Cmgage Laaming

A: Stork enamine alkylation: Stork enamine is an addition reaction of the unsaturated carbonyl…

Q: Identify the compound with molecular formula C8H10O that gives the IR and 1H NMR spectra shown here.

A: Given compound has molecular formula C8H10O. Its IR and proton NMR spectra are given. What is the…

Q: 50 ml 4790 mL 16.9 mL 851 mL

A: We will use ideal gas equation

Q: 3800 3000 3400 3200 3000 2800 2000 2400 2200 2000 1800 1000 1400 1200 1000 400 1416- -06EL 1323-…

A: Infrared spectroscopy (IR spectroscopy) is a spectroscopic method widely used for the identification…

Q: m/s C = E = h > S1 kg hx c E m-1 %3D unitless J-s

A: In this question, we will see the unit of each symbol.  You can see the answer below.

Q: 1. 42.8 cm + 16.48 cm + 1.497 cm 12.8 cm + 9.69 cm 2. 39000 N + 19600 N + 8470 N + 2500 N 3. 467 m +…

A: When two or more numbers are added or substrated then your answer should be contains always less…

Q: Perform the indicated conversion: 3.06 x 10³ cal = J A 1.28 x 104 J B 1.37 x 10-3 J 12.8 J D 7.31 x…

A:

Q: 6.201 cm + 7.4 cm + 0.68 cm +12.0 cm =

A: These are given different value in cm. and addition of these values can done with significant…

Q: Identify the carbon atoms that give rise to each NMR signal.

A: The first molecule is pentan-3-one. It is symmetrical and the NMR signal consists of three peaks.…

Q: 220 210 190 11 170 160 150 140 130 120 110 10 385 991 BA BA 0 ppm

A: Tis is the 13C-NMR Spectra of compound 11

Q: Alleost five Challenge: 19) 67 mg to kg 20) 832 mm to km 21) 3.2 km to cm 22) 945 L to quarts 23) 25…

A: For each of these conversions, we have to use the respective conversion factor to find the answer.…

Q: 200 180 160 140 120 100 80 60 40 20 HO HO HO Но. HO A В

A: Option D is correct

Q: What is scientific notation of 0.0778507606?

A: Scientific notation: Scientific notation is a way of expressing numbers in decimal form with…

Q: Propose a possible structure for the compound represented by IR and mass spectra.

A:

Q: 140000000 x 0.3861

A: The product will be as follows, containing proper significant digits :

Q: C8H100 8 4H 6 1H 5 q 241 3 m 2 3H t |||| 1 PPK

A: The molecular formula of the organic compound given is C8H10O. The degree of unsaturation =…

Q: :i: :F: XeF4 C MB MA

A: The covalent bonds along with the lone pair on a molecule can be shown using the concept of Lewis…

Q: D[z] 20 (° mL/ dm g) a () 1 1. +10.5 5.2 kg/ L 35 cm 2. - 15.75 2.3 g/ mL 15 cm 3. + 5.25 +134.45…

A:

Q: 100 90 80 70 60 50 40 30 20 10 0 MY 900 1350 450 1800 IR 2250 2700 3150 3600 4050

A: IR spectra helps us to analyze  the functional  group present  in the Given compound.

Q: 180 160 140 120 100 Volume 80 (ml) 60 + 40 + 20 + 0 50 100 200 300 400 500 600

A: Ans) At zero kelvin (minus 273 degrees Celsius) the particles stop moving and all disorder…

Q: 1) (0.7546 m)(0.89 m) = [Select] 2) 143.22 cm² / 13.3 cm = [Select] m² cm

A: Given, 1) (0.7546 m)(0.89 m) = ? m2 2) 143.22 cm2/13.3 cm = ? cm Addition and subtraction Here, in…

Q: 1.23 x 106 Greatest 5.67 x 10² 4.56 × 10³ The correct ranking cannot be determined. 2.34 x 105 3.45…

A: This question belong to number and digits. I have solved this question by expansion. Expansion of…

Q: 9. (213 m)(65.3 m) - ( 175 m)(44.5 m) 10. (125 m)(295 m) / (44.7 m) + (215 m)³ /[(68.8 m)(12.4 m)] +…

A: Significant figures: These are figures that are obtained from arithmetic calculations and operations…

Q: #2 200 180 160 140 120 100 80 60 40 20 ppm

A: The 13C NMR is directly about the carbon skeleton not just the proton attached to it. a. The number…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.