Netflix Gmail Translate YouTube Connect mol NaOH 1 mol CH3COOH 1 M CH3COOH L NaOH x X L 1 mol NaOH 0.0050 L vinegar Experiment 1 31 Using the following equation and your result from Step 30, determine % concentration (mass percent) of acetic acid (CH3COOH) in the vinegar and record it in Data Table 2. Note: The density of vinegar is 1.00 g/ml and the molecular mass of CH3COOH is 60.05 g/mol. % CH3COOH mol CH3COOH 1 L vinegar 1L 1000 mL X 1 mL vinegar 1.006 g vinegar X 60.05 g CH,COOH 1 mol CH3COOH × 100% Data Table 2: Concentration of CH3COOH in Vinegar Average volume of NaOH used (mL) 8.3mL Data Table 1 Datat Table 2 Concentration of CH3COOH in vinegar (mol/L) % CH3COOH in vinegar Data Exercise 1 Need Help?

Netflix Gmail Translate YouTube Connect mol NaOH 1 mol CH3COOH 1 M CH3COOH L NaOH x X L 1 mol NaOH 0.0050 L vinegar Experiment 1 31 Using the following equation and your result from Step 30, determine % concentration (mass percent) of acetic acid (CH3COOH) in the vinegar and record it in Data Table 2. Note: The density of vinegar is 1.00 g/ml and the molecular mass of CH3COOH is 60.05 g/mol. % CH3COOH mol CH3COOH 1 L vinegar 1L 1000 mL X 1 mL vinegar 1.006 g vinegar X 60.05 g CH,COOH 1 mol CH3COOH × 100% Data Table 2: Concentration of CH3COOH in Vinegar Average volume of NaOH used (mL) 8.3mL Data Table 1 Datat Table 2 Concentration of CH3COOH in vinegar (mol/L) % CH3COOH in vinegar Data Exercise 1 Need Help?

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter14: Chemical Equilibrium

Section: Chapter Questions

Problem 14.74QE: Lead poisoning has been a hazard for centuries. Some scholars believe that the decline of the Roman...

See similar textbooks

Similar questions

ssume a highly magnified view of a solution of HCI that allows you to “see” the HCl. Draw this magnified view. If you dropped in a piece of magnesium, the magnesium would disappear, and hydrogen gas would he released. Represent this change using symbols for the elements, and write the balanced equation.
68. Aluminum ion may be precipitated from aqueous solution by addition of hydroxide ion, forming Al(OH)3. A large excess of hydroxide ion must not be added, however, because the precipitate of Al(OH)3 will redissolve as a soluble compound containing aluminum ions and hydroxide ions begins to form. How many grains of solid NaOH should be added to 10.0 mL of 0.250 M A1Cl3 to just precipitate all the aluminum?
An experiment in a general chemistry laboratory calls for a 2.00-M solution of HCl. How many mL of 11.9 M HCl would be required to make 250 mL of 2.00 M HCl?
60. Suppose 325 in L of 0.150 M NaOH is needed for your experiment. How would you prepare this if all that is available is a 1.01 M NaOH solution?
A student set up an experiment for six different trials of the reaction between 1.00-M aqueous acetic acid, CH3COOH, and solid sodium hydrogen carbonate, NaHCO3. CH3COOH(aq) + NaHCO3(s) NaCH3CO2(aq) + CO2(g) + H2O() The volume of acetic acid was kept constant, but the mass of sodium bicarbonate increased with each trial. The results of the tests are shown in the figure. (a) In which trial(s) is the acetic acid the limiting reactant? (b) In which trial(s) is sodium bicarbonate the limiting reactant? (c) Explain your reasoning in parts (a) and (b).
2 20 E Solid silver fluoride is slowly added to 150 mL of a potassium chromate solution until the concentration of silver ion is 0.0538 M. The maximum amount of chromate remaining in solution is C Submit Answer $ 4 R FI F V Retry Entire Group 8 more group attempts remaining % Use the References to access important values if needed for this question. 5 T Cengage Learning | Cengage Technical Support G ^ 6 B MacBook Pro Y H & N 20 7 U N ▶II * 00 8 J I M ( 9 K O V. ) O < L ✔ M. P A Previous Email Instructor + Next Save and Exit 21 ?
Given chart information attached Calculate the number of moles of acid
You are asked to weigh 2 g of lithium and add it to 1500 ml of distilled water +2drops of indicator, knowing that the density of water is 1 at room temperaturewhile conducting this experiment. After calculating the amount of LiOH, you need to dilute to prepare 0.25 M of LiOH in a 3000 ml solution. Show your calculation and units.Knowing that the initial volume that you used was 1500 ml. Use this equation to calculate ( CLiOH x VLiOH) before dilution = (CLiOH x VLiOH) after dilution
30jud to 28AM basu mw 5. Sodium carbonate is a reagent that may be used to standardize acids in the same way that you have used KHP in this experiment. In such a standardization it was found that a 0.498-g sample of sodium carbon- ate required 23.5 mL of a sulfuric acid solution to reach the end point for the reaction.
why do you need to determine the concentration of the sodium hydroxide (NaH) using potassium hydrogen phthalatebefore using it to find the concentration of acetic acid in vinegar when you can mass out NaOH and add it to a known volume of water?
What are the moles of NaOH in each of the 3 trials?
Solve as soon as possible thanks