100 90 80- 70 60 50 40 10 20 30 2974.95 2934.85 2873.85 1764.66 1718.10 1632.59 1583.89 90 09 1381.91 1364.21 1348.74 1471.74 1433.49 1315.08 1292.44. 1243.58 1217.51 1152.08 1101.71 1088.18 947.65 930.09 828.18 797.95 769.17 746.35 696.30 666.20 634.36

Q: [A] (M) In [A] 1/[A] (s) 0.00 0.500 -0.693 2.00 20.0 0.389 -0.944 2.57 40.0 0.303 -1.19 3.30 60.0…

A: Since we know that, for different order of reactions, the relationship between the concentration of…

Q: Exp No. [NO] (M) [Cl] (M) Rate (M/min 0.021 0.065 1,46 0.021 0.260 146 0.065 5.84 3. 0.042 2.

A: Solution is given as :

Q: Provide the ranking for each number: 187, 190, 190, 236, 321 187 190 236 321

A: Solution  Given numbers = 187,190,190,236,321,187,190,236,321 Arranging the numbers in ascending…

Q: 2653,992 29.681 2105.182 20.450 2826.729 53.574 1700.711 003.628 1368.474 230 36.962 0.000 195…

A: The question is based on the concept of IR Spectroscopy.   we have to analyse the IR spectra…

Q: Based on the given data, what is the λmax of copper?   0.1 M Copper 300 0.157 325 0.233 350 0.465…

A: The correct answer is:

Q: 1054.00 38 1581.98 1032.45 1015.76 100 92 2971.78 2964.30 2842.98 3679 07 1592.72 1574.49 1426.29…

A:

Q: 9.921*10^-20*9.714*10^-19]^2

A: Given: [9.921 X 10-20 X 9.714 X 10-19]2

Q: How many micrograms are in 563 kg?     0.563 μg     5.63 × 107 μg     5.63 × 104 μg     5.63…

A: we know that,                    1μg =10-6gm = 10-9 kg   therefore , 563 kg = 110-9×563=5.63×1011μg

Q: boiling point for liquid oxygen is 90.0 K. What is the boiling point in

A: We are given boiling point for liquid oxygen is 90.0 K.   We have to tell boiling point in…

Q: pectrum 2 4000 3000 2000 L000 RVENUNERI 2937 26 2684 41 1414 20 1360 39 629 31 607 49 481 36 473 52…

A: The question is based on the concept of IR Spectroscopy. we have to analyse the spectra provided and…

Q: b a 1466 3333 4000 3000 2000 1500 1000 500 4000 3000 2000 1500 1000 1650 d 1450 1685 3034 3341 2000…

A: To find: the correct specturm and match the structure and to give the reason:

Q: 1600 1500 1400 1300 1200 1100 1000 1085°C (Cu) 20 20 40 60 Liquid Liquidus line В. 40 60 Composition…

A:

Q: 1.) 1/10^4= 2.) (10^-2)(10^-3)= 3.) 10^-6/10^8= 4.) (10^4)^-4=

A:

Q: What is (17.3g  +  2.785g)/30.20mL

A: Given: (17.3g  +  2.785g)/30.20mL

Q: Answer the following questions. 116.0 117.0 117.5 118.0 128.0 130.0 153.0 154.0 155.0 156.0 2.2 4.0…

A:

Q: 2,2 23 24 252.6 2,72.8 2.93 3,5 4. 4,5 5,5 9 10 11 12 13 14 15 16 17 18 19 21 23 25 100 F0.0 90 05 %…

A: Some conventional IR Peaks are _ Aromatic c=c stretching ⇒ 1600,1475, Acid O-H stretching…

Q: True Value 124 g True Value 1.75 lb 1. 6. Trial # 1 120 g Trial # 1 2.75 lb Trial # 2 121 g Trial #…

A: 1. Mean of the experimental value = (120+120+121)/3  = 120.3 True value = 124g Percentage error = […

Q: 42 (0 42 21 22

A: NOTE- As the question contains multiple subparts, we will solve the first part for you. To get the…

Q: Chemist

A:

Q: Is it true that you need to take 30.4 mL of concentrated HCl (23 °Be, density=1.1885 g/mL,…

A: Given density = 1.1885 g/mL molar mass of HCl = 36.5 g/mol we know, molarity = density molar…

Q: Put answers in scientific notation. 1. (5.86x10^6)(2.98x10^5)= 2. 8.05x10^-4/ 9.14x10^6-2.98x 10^5=…

A: Scientific notation is writing the numbers in multiples of 10 with a single digit in the left side…

Q: 300 0.157 300 325 0.233 325 350 0.465 350 375 0.575 375 400 0.622 400 425 0.708 425 450 0.864 450

A: Given : We have to calculate the molar absorptivity of copper at λmax of copper.

Q: Gas volume is 29.96 cc, oil volume is 29.96 cc, and water volume is 25.68 cc. Calculate oil…

A: we have, Gas saturation (Sg) = Vg ÷ Vp Oil saturation (So) = Vo ÷ Vp Water saturation (Sw) = Vw ÷ Vp…

Q: -4.15 -4,08 -4,01 -3,95 -3,86 -3,80 -3,73 -3,68 -3,63 5 15 25 35 50, 60 75 85 95

A: The plot of the Pkc and the temperature is drawn and the entropy is calculated.

Q: SALT SOLUTION: Trial 1: Volume: 25 mL Mass of 25mL solution: 29.824 g Density: 1.2 g/mL Trial 2:…

A: From the data given we can see that the density of salt solution is constant in all trial and is 1.2…

Q: 9. Determine the volume of concentrated sulfuric acid (density 1.84 g/cm2) containing 98% HaSO, by…

A:

Q: A) E 95 ppm R 289 pom E 1145 pom N 555 ppm B) E95 pom E555 ppm E 1145 ppm N 289 pem C) E 555 ppm R…

A:

Q: ((5.15)(0.372))/0.085 =

A: In multiplication and division = round off answer in minimum significant digits given in the…

Q: 4. MF = C10H12O CDCI3 QE-300 240 220 200 180 160 140 120 100 80 60 40 20 solvent 1 12 11 10 8. 6. 3

A:

Q: In my on-campus Organic Chemistry II Lab, my students make aspirin. The melting point in the…

A: The process in which physical state of substance changes from solid to liquid under the application…

Q: Write each of the following numbers in standard scientific notation.   97,820   42.14 x 103…

A: 1)  97,820 Ans:  9.7820 ×104 2) 42.14 ×103 Ans: 4.214 ×104 3) 0.08214×10-3 Ans: 8.214 ×10-5 4)…

Q: "unknown A ran 12" 2 1 C: \Bruker\TopSpind.0.9 unknown A run 12 10 [ppm] OL 12 3.0122 6960'Z 6996'I…

A:

Q: Express 25.234kg in scientist notation

A: There are some rules for writing a scientific notation . Given mass = 25.234 kg

Q: 3C: C5H10O2 100 88 68 40 4.0 3H 2500 2H 2008 2.0 1741 2H illu 1437 1500 1259- 1197 3H num T 0.5 PPM

A: The correct answer is given below

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: 3000 2000 1500 1000 500 HAVENUMBERI -l 3331 2932 1704 86 1467 1266 1238 13 47 970 21 667 64 4 42 53…

A:

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: A. Measuring the Mass of a Solid and Determining the Quality of a Balance Unknown Number:…

A: Hello, since your question has multiple parts, we will solve the first three questions for you. If…

Q: b 1466 3333 1716 2000* 2941 4000 3000 2000 1500 1000 500 4000 3000 ' 1500 1000 500 3026 1650 d 1450…

A: To solve the question:

Q: Express it to scientific Notation. 1.) 1 230 045 600 000

A: The following zeroes after the non-zero digit shouldn't be counted in the significant digits. But if…

Q: Now it's time to create, analyze and interpret a Chemistry-based graph! Let's do this in steps. Data…

A: a) solubility vs temperature b) y axis - solubility (g NaCl/100 g of H2O) c) x axis - temperature…

Q: V Kc 7.30 0.959 0.650 8.16 1.062 3.49 11.33 0.688 3.35 1.734 0.700 3.24

A: A)                                          CHCl2COOC5H11  ⇔  CHCl2COOH   +   C5H10  Initial  moles…

Q: 100.0 95 3426.4 1927 66 61728 90. 479.97 243.99 1644.3 1493. 36.76 85 IS2 54 299935 80 822.53 965 45…

A:

Q: 3. MF = CH10O CDCI3 QE-300 240 220 200 180 160 140 120 100 80 60 40 20 solvent 3 2 2 2. 12 11 10 8

A:

Q: The average normal body temperatureis generally accepted as 98.6 °F. What is the temperature in °C…

A:

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

A:

Q: A student combines the solutions below: Calculate the [H3O+] and [OH−] in the resulting solution.

A: Given solutions are: 0.80M HCl 1.2M NaOH 0.60 M HI. What are the [H3O+] and [OH-] in the resulting…

Q: O A. 45 mL O B. 37.5 mL O C. 30 mL O D. 15 mL O E. 22.5 mL

A: As , 45 ml of NaOH gives the third equivalence point where all three protons were neautralised by…

Q: 60 45 30 I$ O i5 30 45 6o 20 10 40 LLLLI 40 с. а. O5 30 45 6o is 30 45 60 o as 30 is 045 (c) (a) 20…

A: