MM =g/mole2. How would each of the following procedural errors affect the results to be expected in this experiment?PrivateGive your reasoning in each case.a. Not all of the liquid was vaporized when the flask was removed from the water bath.b. The flask was not dried before the final weighing with the condensed vapor inside.c. The flask was left open to the atmosphere while it was being cooled, and the stopper was inserted justbefore the final weighing.d. The flask was stoppered and removed from the bath before the vapor had reached the temperature ofthe boiling water. All the liquid had vaporized.O Type here to searchVian moues NE

Hello. Since the question contains multiple subparts, the first three subparts are solved. In case…

2. How would each of the following procedural errors affect the results to be expected in this experiment? Give your reasoning in each case. Not all of the liquid was vaporized when the flask was removed from the water bath. a. b. The flask was not dried before the final weighing with the condensed vapor inside. The flask was left open to the atmosphere while it was being cooled, and the stopper was inserted just c. before the final weighing.

2. How would each of the following procedural errors affect the results to be expected in this experiment? Give your reasoning in each case. Not all of the liquid was vaporized when the flask was removed from the water bath. a. b. The flask was not dried before the final weighing with the condensed vapor inside. The flask was left open to the atmosphere while it was being cooled, and the stopper was inserted just c. before the final weighing.

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

Related questions

Q: 1. Define the following terms and give an example of each taken from this experiment. а. torr…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which fraction or extract is/ are positive for Guignard test? A. Aqueous fraction B. Hexane C. Ethyl…

A: A. Aqueous fractionExplanation:The Guignard test detects the presence of cyanogenic glucosides,…

Q: In a fractional distillation experiment it is important to wrap insulting tape and Al foil around…

A: Wrap the distillation column with an insulated like Aluminium foil insulation bill aloud the vapour…

Q: . Any organic solvent waste generated in this experiment should be collected in your fume hood and…

A: Organic solvents may be Carcinogenic, Toxic, corrosive, radioactive material, explosive. If we…

Q: Hazards of this experiment include Melting point apparatuses that will be very hot Reagents that…

A: The Hazards of the experiment include the following things

Q: 6. Sodium sulfate and magnesium sulfate in their anhydrous state are capable of absorbing 10 and 7…

A: Given that, sodium sulfate and magnesium sulfate absorbs 10 and 7 water molecules in their…

Q: An individual combined 1.692 g 4-aminophenol with 2.6 mL acetic anhydride, as described in the…

Q: Show the complete calculation for the formula weight of the EDTA that we use in this experiment.…

A: EDTA: EDTA is a kind of organic species which is an acid. It contains four groups of -COOH and two…

Q: We needed to let the sample dry before we checked purity. How would we be able to use the melting…

A: Melting point is the temperature at which solid substance becomes liquid under a constant…

Q: The goal of recrystallization is to obtain the maximum amount of pure material. Explain what effect…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: What is the purpose of the blank? Why is distilled water used as the blank in this experiment?

A: Purpose of blank : if the unknown being determined is prepared using ethanol as the base solution,…

Q: How would each of the following errors affect the determination of the molar mass of the unknown…

A: a. If the thermometer reads 2.0o higher than the true temperature, it would have no effect on the…

Q: Product characterization: 0.91 g of the crude product 0.77 g of the final product M.p. (crude):…

A: Given: Mass of Crude product = 0.77 g Mass of Final product = 0.91 g

Q: You and your partner independently measure the melting point of the same pure sample .you observe q…

A: Given: observed melting points Partner A 126.5-129 oC Partner B 126-132 oC How…

Q: if you fill a flask past the calibration curve, what effects does it have on the concentration?

A: Ans - you can still able to calculate the concentration of that solution. you just have to follow…

Q: 5.Where should the thermometer bulb be located in the following setups? a. a microscale distillation…

A: a) Answer -

Q: In order to obtain accurate data it is important to add hear slowly and steadily when the…

A: In order to obtain accurate data it is important to add heat slowly and steadily when the…

Q: The melting point of the sample assigned to your group matches the melting point of a sample…

Q: Why is the separation of two liquids better if the distillation is carried out at a slow rate rather…

A: A distillation process is used to separate the substances from a mixture of the liquid by…

Q: 3. A student separated an unknown mixture of ions using the procedure of Part A. When the spots were…

A: The spotting capillary is required for putting a drop of solution on chromatography paper due to…

Q: (Submit your answers on a separate sheet if necessary.) 1. If some of your unknown sample failed to…

A: These Questions are related to the effect of the error on experimental data calculation.

Q: In the separation of the Naphthalene experiment. A student accidentally let some of the vapor…

Question

MM =
g/mole
2. How would each of the following procedural errors affect the results to be expected in this experiment?
Private
Give your reasoning in each case.
a. Not all of the liquid was vaporized when the flask was removed from the water bath.
b. The flask was not dried before the final weighing with the condensed vapor inside.
c. The flask was left open to the atmosphere while it was being cooled, and the stopper was inserted just
before the final weighing.
d. The flask was stoppered and removed from the bath before the vapor had reached the temperature of
the boiling water. All the liquid had vaporized.
O Type here to search
Vian moues NE

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Sample Preparation in Analytical Chemistry

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

1. While performing the Dumas experiment, if the outside of the flask were not completely dry (Part I), how would this affect the calculated molar mass of the unknown volatile liquid? Would it be higher or lower? Explain.
Isopropanol and water are miscible, meaning they can be combined in any ratio. So why were they immiscible in this experiment? In other words, why does the presence of sodium chloride reduce the solubility?
answer question 4
See image below
17. A list of waste generated in this experiment is given below. Select the appropriate waste container for each waste. A. Organic liquid hazardous chemical waste container B. Solid hazardous chemical waste C. Broken glass waste container D. Aqueous liquid hazardous chemical waste container E. Trash F. Sink TLC plates Benzoic acid Gloves TLC capillary tubes HCI Chloroform NaOH 9-Fluorenone Pipettes Ethyl 4-aminobenzoate SUMMARY
Based on the melting point of your impure solid, you look at the given samples and believe you havecompound A. Compound A is recrystallized using a mixed solvent system of ethanol and water. You add1 ml of hot ethanol to your sample and it doesn’t completely dissolve. You continue to add hot ethanolbut there isn’t any change. Some solid remains. What should you do next?
Organic Chemistry, column questions
why was ice bath and room tempertature used instead of hot bath?
Please help me answer these question 4. Does the pooling of results in this experiment yield an average % Mg in MgO, which is closer to the accepted value than your class average? 5. Compare the precision obtained by your class to the precision obtained by the composite of all classes. Discuss. 6. What conclusion can you draw from the analysis of the data in assessing whether this laboratory procedure gives accurate results?