Determination of the Ideal Gas Constant Answer Sheet Use the following space to write a procedure that details the steps you took to perform the experiment. This should be done in paragraph form using...

1 answer below »
can you finish my chemistry homework?


Determination of the Ideal Gas Constant Answer Sheet Use the following space to write a procedure that details the steps you took to perform the experiment. This should be done in paragraph form using complete sentences. Remember that lab procedures are written in third person passive voice. If you need help with this style see here: https://guides.lib.purdue.edu/c.php?g=352816&p=2377936 Part 1 Data Table 1 Trial 1 Trial 2 Trial 3 Trial 4 Trial 5 Trial 6 Trial 7 Trial 8 Air temperature 23 C 23 C 23 23 23 23 23 23 Volume H2O2 liquid (mL) 1 ml 1 ml 2 2 3 3 4 4 Initial Volume Gas (mL) 28 ml 28ml 28 28 28 28 28 28 Final Volume Gas (mL) 31 ml 30 ml 35 36 42 40 47 49 ΔV (mL) 3 ml 2 ml 7 8 14 12 19 21 1. Would the volume of oxygen that is generated by affected if a smaller mass of yeast were used? Why or why not? Yes because there is still going to be a chemical reaction that occurs between the yeast and hydrogen peroxide. It may not be a large reaction but it will occur. Part 2 Data Table 2 Concentration H2O2 3% Trial 1 Trial 2 Trial 3 Trial 4 Trial 5 Trial 6 Trial 7 Trial 8 Moles H2O2 1.020 moles 1.020 2.040 2.040 3.061 3.061 4.081 4.081 Moles O2 .186 .125 .438 .500 .875 .750 1.18 1.313 ΔV (L) .003 .002 .007 .008 .014 .012 .019 .021 Air Temperature (K) 296 Air Pressure (atm) 1 atm Equation of the Line Y=.0163x Gas Constant R Percent Error 2. Show calculation of molarity of H2O2. 3. Show calculation of moles H2O2. 4. Show calculation of moles O2 5. Insert graph of moles O2 vs. volume of gas (make sure to set intercept to 0 and include equation on graph.) 6. Show calculation value of R. 7. Show calculation of % error of R. 8. Identify at least two potential sources of error in the experiment. Are any assumptions made that would add to the experimental error?
Answered Same DaySep 22, 2021

Answer To: Determination of the Ideal Gas Constant Answer Sheet Use the following space to write a procedure...

Sumita Mitra answered on Sep 24 2021
142 Votes
5
Determination of the Ideal Gas Constant Answer Sheet
Use the following space to write a procedure that details the s
teps you took to perform the experiment. This should be done in paragraph form using complete sentences. Remember that lab procedures are written in third person passive voice. If you need help with this style see here: https://guides.lib.purdue.edu/c.php?g=352816&p=2377936
Aim of the Experiment: Determination of the ideal gas constant.
Materials required: Glass bottle, beaker, Bunsen burner, hydrogen peroxide, clamps, test tubes, ring stand, weighing balance, glass wool, barometer, thermometer, graduated cylinder
Theory: Ideal gas relates the physical properties of gas through idea gas constant. The properties considered here are pressure, volume, temperature in kelvin, and amount of moles. The amount of gas is proportional to the pressure and volume and is inversely proportional to temperature.
Procedure:
We should assemble all the materials needed for this experiment in the desk. The glass bottle should be clamped and the test tube containing hydrogen peroxide should be kept at an angle above the Bunsen burner. 100 ml each of Water should be filled in the...
SOLUTION.PDF

Answer To This Question Is Available To Download

Related Questions & Answers

More Questions »

Submit New Assignment

Copy and Paste Your Assignment Here