Assuming that the total pressure of the gases is 1.60 atm and that their mole ratio is 94:4.0:1.5:0.50, calculate the partial pressure (in atmospheres) of each gas. Express the pressures in atmospheres to two significant digits separated by commas. PCH PC2H6 PC3H8 PC H10 ΜΕ ΑΣΦ | ? atm

Assuming that the total pressure of the gases is 1.60 atm and that their mole ratio is 94:4.0:1.5:0.50, calculate the partial pressure (in atmospheres) of each gas. Express the pressures in atmospheres to two significant digits separated by commas. PCH PC2H6 PC3H8 PC H10 ΜΕ ΑΣΦ | ? atm

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

* The data in the table below were obtained during a photometric determination of glucose in blood serum. A serum sample gave a transmittance of 0.45. Find the glucose concentration in the blood serum. * Glucose 0.0 2.0 4.0 6.0 8.0 10.0 concentration, mM Absorbance 0.002 0.15 0.294 0.434 0.5704 0.704
Unknown Mixture #1 Unknown Mixture #2 Sample caffeine ibuprofen aspirin acetaminoph en Distance to solvent front 14,70 cm 14,70cm 14.70cm1u.70 cm 1나,구 cm |14.구0cm 5. 70 cm 11.90 cm I.85cm Distance Spot(s) traveled 175 cm 13.75cm 11.9 5 cm 6.4 0 cm 13,75 cm 13.75 cm 38 78 1908 .8095 Calculated R:(s) 119 ,9354 812 9 43 S .9354 9354 #1:Aspirin an d lbuprofen Components of Unknowns #2: Ace taminophen, aspirin an d ibu profen D. Additional Exercises 1. Which of the substances tested is most polar? What parts of the structure of this substance is polar? The Sul 2. Which of the substance tested is most non-polar? What parts of the structure of this substance in non-polar?
Using data from Table 1 plot a graph similar to Figure 4 in the manual that you will label as “Figure A - Bromophenol Blue Stock Solution Absorbance Spectrum”. Remember all graphs need x-y-axis labels and titles. Plot the graph of order 2 polynomial as the best fit curve. The best-fit curve should show the equation of the line, it does not need to pass through the origin (0,0).
Test tube Concentration (M) absorbance 1 0.0003 0.13 2 0.0006 0.27 3 0.0009 0.41 4 0.0012 0.59 5 0.0015 0.72 unknown solution 0.00054 0.26 graph are attached please check The concentration corresponding to unknown absorbance is 0.00054. Using the Absorbance of your unknown, determine the concentration of your unknown from the graph by interpolation. Include your unknown concentration in the data table. and Was Beer’s Law obeyed? Explain your answer please answer 1 and explain properly thank you all data arementioned
Question: Why are we using this materials in the experiment is there any reason why we using it? Quantification of Total Protein in Serum Experiment; Materials: Fatty acid free beef albuminl solution: 100 g / L Reagent Ⅰ Sodium potassium tartrate 9g / LSodium hydroxide 0.2 mol / L Potassium iodide 5 g / L Reagent Ⅱ Serum from blood Copper sulphate solution: 150 g / L Working solution: 5 ml of reagent copper sulphate solution is prepared by mixing into 1 L of reagent Ⅱ. This reagent is stable for 6 months at 2-8 ° C Procedure: *Three test tubes are taken. These are marked as blank, standard and sample tubes.*Only 5 ml of working solution is put into the blank tube.*0.1 ml reagent I and 5 ml working solution are put into the standard tube.*0.1 ml of serum and 5 ml of working solution are put into the sample tube.*After mixing each tube separately, it is waited for 30 minutes at room temperature and measured at 545 nm in the spectrophotometer.*Color permanence is…
Need full case study with results discussion Introduction etc. Dont use guideline answer ok need full accurate case study. Case History A 32 year old male was found unconscious in his flat following a night out with friends. Attempts to resuscitate the male were unsuccessful. The postmortem indicated sudden cardiac death through cardiac dysrhythmia (arrythmia). There was no medical history of previous heart disease. Two opened packets of Jumping Beans were found on a table close to the body. A specimen of cardiac blood was taken and submitted to the toxicology laboratory for analysis along with the two Jumping Beans packets. . Guidance for Preparing the Case Report The coursework assessment for the module is to prepare a case report in the form of a case report scientific paper published in the Journal of Analytical Toxicology. This guidance information has been taken from the Instructions for Authors for the Journal of Analytical Toxicology however please use the…
When using a spectrophotometer to measure concentration of a solution, which of the following absorbance readings would indicate the highest concentration? 1. 0.56 2. 0.32 3. 1.34 4. 1.28
Please answer the question
question help please
analyte concentration(C)(mg/ml) injection volume (ul) elution time (time) peak DAD signal(mAU) caffeine 1 1 4.67 302.85 aspartame 5 1 7.53 15.83 benzoic acid 1 1 8.14 89.98 saccharin 1 1 1.91 84.86 mixture(add everything above with 1:1:1:1 ratio) 1 4.47 69.58 How to get the concentration of the mixture in this case?
q41 IF YOU DO NOT KNOW THE ANSWER PLEASE DO NOT REJECT IT please calculate the unknown concentration of the protein D wih an absorbance value of A412 given the standard curve indicated in the table. write your answers in numbers only with 2 decimals. protein concentration (ug/ml) absorbance 0 0.000 0.02 0.161 0.04 0.284 0.06 0.438 0.08 0.572 0.10 0.762
please answer both