Question: During a semimicroscale boiling point determination, the sample is heated until a constant stream of bubbles is observed. The boiling point is taken after heating

During a semimicroscale boiling point determination, the sample is heated until a constant stream of bubbles is observed. The boiling point is taken after heating is discontinued and liquid re-enters the inverted capillary tube. Why is the boiling point taken at that point and not at the temperature where the constant stream of bubbles is seen

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

1. During a semimicroscale boiling point determination, the sample is heated until a constant stream of bubbles is observed. The boiling point is taken after heating is discontinued and liquid...

During the boiling point determination of an unknown liquid, heating was discontinued at 154C and the liquid immediately began to enter the inverted bell. Heating was begun again at once, and the...

Hello, can you please help me with these two questions below. I would appreciate it 2. A unknown compound (yellow solid) melting at 80C was suspected to be either 3 nitroacetophenone (MP=80C) or...

Drawing a heating curve os Substance X is known to exist at I am in the solid, liquid, or vapor phase, depending on the temperature. Additionally, the values of these other properties of X have been...

6. Reaction of semicarbazide with carbonyl group is shown in Fig 13.7. Semicarbazide has three amino nitrogens. Explain why the other two nitrogens don't react at the carbonyl carbon. 3 pt) 7 DNPH...

Colligative Properties Freezing Point Depression in Aqueous Solutions OBJECTIVES - To measure the freezing points of the aqueous solutions of different ionic and molecular substances. To estimate the...

Experiment 2: Recrystallization of an Unknown-Macroscale Purpose The purpose of this experiment is to learn how to purify a larger sample of a crystalline compound through recrystallization. You will...

solubility =100mLofsolventmassofsolute(g) or mLofsolventmassofsolute(mg) or 1Lofsolutionmolesofsolute(M) Certain physical properties of liquid-phased solutions differ in specifie ways from those of...

I need the help of an expert please!! 2.2f Liquid Identification by Properties Limitations and Applicability In part II of the experiment, density determination will be combined with solubility and...

Introduction: or Solutions that contain a maximum amount of a certain solute at a given temperature are said to be saturated. The concentration of the solute in question is equal is called the...

On January 1, 2014, Shannon Company completed the following transactions (assume a 10 percent annual interest rate): a. Bought a delivery truck and agreed to pay $60,000 at the end of three years. b....

21.During the liquidation or distribution period, annuity units are exchanged for: Select one: a. preference shares. b. unit plans. c. dollar value of annuity. d. accumulation units. e. stock...

Sarah Jones earns $ 6 4 0 per week selling life insurance for Farmer s Insurance plus 5 % of sales over $ 5 , 7 5 0 . Sarah s sales this month ( four weeks ) are $ 2 2 , 0 0 0 . How much does Sarah...

help Q: For the signal shown in fig. below: i) Classify the signal ii) Give a mathematical expression for the sketched signal g(t). iii) Find TFS for the signal i.e. ao, an, bn and g(t)= a, + 2a,...

A letter to your debt-ridden client on the outstanding dues owed to your company

A podcast to new users of the companys online content management system

A final-notice collection letter from an appliance manufacturer to an appliance dealer, sent 10 days before initiation of legal collection procedures