Part 1: Solution Concentration Absorbance E6 Fe3+ 0.001 SCN FeSCN -x 0.0000 -x +x 0.001-x-x X 1 1.50 x 10-5 0 2 2.92 x 10-5 0.127 3 5.78 x 10-5 0.282 Part 2: 4 1.35 x 10+ 0.432 Solution Concentration Absorbance 5 1.65 x 10 0.576 1 6 1.66 x 10-6 0 1.98 x 10 0.710 2 3.69 x 105 0.078 El Fe SCN FeSCN²+ 0.001 0.001 0 -x -x +x 3 8.00 x 10-5 0.235 4 1.22 x 10+ 0.660 0.001 0.001 - xx 56 1.62 x 10 0.823 1.99 x 10 1.005

Part 1: Solution Concentration Absorbance E6 Fe3+ 0.001 SCN FeSCN -x 0.0000 -x +x 0.001-x-x X 1 1.50 x 10-5 0 2 2.92 x 10-5 0.127 3 5.78 x 10-5 0.282 Part 2: 4 1.35 x 10+ 0.432 Solution Concentration Absorbance 5 1.65 x 10 0.576 1 6 1.66 x 10-6 0 1.98 x 10 0.710 2 3.69 x 105 0.078 El Fe SCN FeSCN²+ 0.001 0.001 0 -x -x +x 3 8.00 x 10-5 0.235 4 1.22 x 10+ 0.660 0.001 0.001 - xx 56 1.62 x 10 0.823 1.99 x 10 1.005

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter11: Properties Of Solutions

Section: Chapter Questions

Problem 117AE: Patients undergoing an upper gastrointestinal tract laboratory test are typically given an X-ray...

See similar textbooks

Similar questions

ow do the properties of a nonhomogeneous (heterogeneous) mixture differ from those of a solution? Give two examples of nonhomogeneous mixtures.
A solution is made by dissolving 34.0 g of NaCl in 100 g of H2O at 0C. Based on the data in Table 8-1, should this solution be characterized as a. saturated or unsaturated b. dilute or concentrated
Density of solution:Trial 1: 1.2 g/mLTrial 2: 1.2 g/mLTrial 3: 1.2 g/mL Average density = 1.2 g/mL What is the relative average deviaion, %?
Based on the selected correct unit, what is the value of x?
Plz help!
30 20 10 From the procedure 2. Assemble the simple distillation apparatus as generally shown in Figure SD.1 in the lab manual, ensuring that the thermometer bulb is aligned at, or slightly below, the Y in the distillation head. Each ground joint is greased by putting three or four stripes of grease lengthwise around the male joint and pressing the joint firmly into the other without twisting. 3. Attach a water condenser to the distillation head. 4. Remember, water goes in the bottom and out the top. Attach a clamp holder to the end of the drain tube to keep it weighted in the drain. Turn water to a trickle. If it is slowly draining, it is high enough. Begin a low flow of water through the condenser. 5. Place the set up on a heating/stir plate. 6. Turn on the hot plate to start heating the solution. Monitor the temperature and the boiling of the solution throughout the distillation process. 7. Record the temperature of the distillate when the first drops are recovered. 30.0 8. Adjust…
If a 0.890 m aqueous solution freezes at -2.10 °C, what is the van't Hoff factor, i, of the solute? Consult the table of Kf values. i =
Please don't provide handwriting solution
How many mL of 0.779 M HNO3 are needed to dissolve 5.15 g of BaCO3? esc 1 F1 AAB 2 Q *** F2 W # 3 80 F3 E $ 4 000 000 F4 2HNO3(aq) + BaCO3(s) Ba(NO3)2(aq) + H₂O(l) + CO₂(g) R Cengage Learning | Cengage Technical Support % er oo 5 F5 MacBook Pro T A 6 F6 & 7 Y F7 mL * DII U F8 8 DO 9 1
Solution 1 Solution 2 Solution 3 Solution 4 Solution 5 Concentration iron(III) nitrate 0.00200 0.00200 0.00200 0.00200 0.00200 [Fe(NO3)3] (M) Concentration potassium thiocyanate 0.00200 0.00200 0.00200 0.00200 0.00200 [KSCN] (M) Volume Fe(NO3)3 (mL) 5.00 5.00 5.00 5.00 5.00 Volume KSCN (mL) 5.00 4.00 3.00 2.00 1.00 Volume DI water (mL) 0.00 1.00 2.00 3.00 4.00 Initial concentration [Fe3+] (M) 0.00100 0.00100 0.00100 0.00100 0.00100 Initial concentration [SCN‍] (M) 0.00100 0.000800 0.000600 0.000400 0.000200 Absorbance 0.269 0.192 0.154 0.104 0.052 Equilibrium [FeSCN2+] (M) 0.000198 0.000141 0.000113 0.0000765 0.000038 Equilibrium constant Kc Average Kc
wich solution 0.50M NaCl or 0.25M SrCl2 has larger concen_tration when expressed in μg/mL
Concentration of Acetic Acid in a Vinegar Solution. Average molarity of NaOH Volume HC₂H30₂ sample Final buret reading Initial buret reading Volume NaOH (Show all units and all calculations) Molarity of HC₂H30₂ (unrounded) Average molarity of HC₂H302 (unrounded) Deviations Average deviation Best estimate for molarity of HC₂H302 Average mass percent HC₂H302 46.4mL Oml Ran out of Base ↓ ↓ ↓ ↓ 10.014 HOA je beart giov isults weari?! ferottelucuny Cambia) 10 Kousad Question 1. A Rolaids tablet contains calcium carbonate that neutralizes stomach acid. If 44.55 mL of 0.448 M hydrochloric acid is required to neutralize one tablet, how many milligrams of calcium carbonate are in a Rolaids tablet? CaCO, (s) + 2HCl(aq) → CaCl₂ (aq) + H₂O (1) + CO₂ (g)