In a fractional distillation experiment, what do you think would be the result if you had distilled your mixture too slowly?

Q: Once you choose the appropriate solvent, how much solvent should you add to your sample to dissolve?…

A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…

Q: Explain if Milk is a mixture, solution. or neither. YOU NEED TO JUSTIFY YOUR ANSWER.

A: Answer - Milk is a mixture  - According to the question - Given - We can say that  milk is a mixture…

Q: this experiment is a titartion experiment and the question is how would not boiling the water affect…

A: A titration is an analytical procedure in which a reaction is run under carefully controlled…

Q: When do we use simple distillation and when do we use fractional distillation?

A: Given question is : When do we use simple distillation and when do we use fractional distillation =…

Q: What is the function of the warm water in and cold water out in a distillation set-up?

A: The cold water inlet is positioned below the outlet, ensuring that if air bubbles are in the water…

Q: What is the difference between a saturated and unsaturated solution?

A: Saturated solutions are unable to dissolve solutes further in the solution phase, whereas…

Q: IF ethylene glycol has greater amount than water which is the solvent?

A: If ethylene glycol has greater amount than water, then the solvent is ethylene glycol.

Q: How can you specify the solution as unsaturated or saturated?

A: Saturated and unsaturated solutions

Q: ased on table F, which compound is the least soluble in the water?

A: Alkane

Q: Write few applications of fractional distillation

A: Fractional distillation is a type of distillation which involves the separation of miscible liquids.…

Q: How could you experimentally distinguish between asaturated solution and a supersaturated solution?

A: How a saturated solution and supersaturated solution experimentally distinguished has to be…

Q: What is the process by which sediment comes to rest

A:

Q: Isopropyl alcohol (rubbing alcohol) and water dissolve in each other, regardless of the proportions.…

A: Isopropyl alcohol (rubbing alcohol) is soluble in water as it forms strong hydrogen bonds(H-bonds)…

Q: How can you tell the difference between a saturated solution and an unsaturated solution .

A: The term solution is the liquid state of matter in which solute is present in less amount as…

Q: What is the purpose of the laboratory exercise about simple distillation and fractional distillation

A: To refining the liquid through a separation process is known as distillation. The main purpose…

Q: Calculate the molar solubility and Ksp of borax at each of the measured temperatures.  Equations…

A:

Q: What is solute and solvent in pickling liquor solution? and what type of solution is it?

A: A pickling liquor solution is the mixture of water , vinegar, sugar , ginger, bay leaves, table…

Q: Question 5: You need to use distillation to separate a mixture consisting of the components in…

A:

Q: Write the Objectives IN YOUR OWN WORDS: Objectives: To prepare and determine the concentration of a…

A: You can write if you have an exact amount of solutiòn need.

Q: What are the techniques used to standardize a solution?

A: Standardization of a solution can be defined as a way of finding accurate cocentration of that…

Q: You need to make a 1:5 dilution of a solution. You need 25 ml of the diluted solution. How much…

A: Given:dilution ratio= 1:5volume of diluted  solution = 25ml

Q: Which piece of glassware should you use to make a solution of a specific volume and concentration?

A: Given : To make a solution of specific volume and concentration.

Q: Crystallization is a type of purification method.

A: First we have to know about crystallisation. Crystallisation : A process in  which a chemical is…

Q: The unknown metal sulfates are hygroscopic and will absorb water from air. The unknowns must thus be…

A: Given: The hygroscopic unknown metal sulfates kept in desiccators.   To find: How would your results…

Q: What is the reason for cool water in an water out in distillation?

A: During distillation, the vapors are condensed. To absorb more and more the cold water is passed from…

Q: An unsaturated solution is one that ________.

A: Solution is the homogeneous mixture of two or more substances. In such a mixture, solute is a…

Q: Assume that two solutes used in an experiment were soluble in both water and cyclohexane. Why would…

A: The dissolution of a specific amount of a solute in a specific volume of the solvent furnishes the…

Q: QUESTION 18 In the experiment "Density of a Solution", why was it necessary to calibrate the…

A:

Q: How is a supersaturated solution typically made?

A: Super saturated solution is defined as a solution that contains solute more than the amount present…

Q: Why is fractional distillation more efficient than simple distillation when purifying liquid…

A: Fractional distillation is used to separate a mixture of liquids with similar boiling points…

Q: If an electrical current can run through a solution. It is said to contain : ? Choose one : water or…

A: The given option are: water, electricity, non-electrolytes, and electrolytes.

Q: What is the concentration of the diluted glycerol solution if 30 mL of distilled water is added to…

A:

Q: 1. Explain how distillation works in separating simple mixtures. 2. Differentiate simple…

A: By distillation technique,  mixture of volatile substances having different boiling points can be…

Q: Use your diagram to explain what happen to the freezing and boiling point of water when a non…

A: Freezing point, temperature at which a liquid becomes a solid.  The boiling point of a substance is…

Q: What are the difference between Simple distillation and Fractional distillation ?

A: Distillation is a separation technique that is used to purify a liquid or a mixture of liquids by…

Q: Another conceptually simple approach to water purification, but it isn’t quite as straightforward as…

A: Forcing the water through small spaces can be done via an osmotic driving force.

Q: What is the theory behind recrystallization purifying a solid?

A:

Q: a) What is the purpose of performing a distillation? p) How is a distillation performed? c) What…

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

Q: Amixologist diluted 15.00 ml of ethanol solution with a concentration of 40.0% (alcohol by volume)…

A: Given :-  Initial concentration (%v/v) = 40%  Initial volume = 15.00 mL  Final volume = 137 mL  To…

Q: a 1 mL stock sample is added to 9mL of diluent to make solution A, and then 1mL of solution A is…

A: Dilution is calculated as: Dilution = ViVf where Vi is the volume of stock taken, Vf is the volume…

Q: What is the dilution factor for Sample 1 if 20 µL of extract is added to 980 µL distilled water?…

A: The dilution factor of the given extract solution is as follows.

Q: When a distilled water is distilled is there any residue at the bottom part of the distillation…

A: Solutions- Distillation of water.

Q: In distillation, the composition of the volatile component is governed by which law? * Your answer

A: Distillation :- It is a method of purification of liquids which differs in their boiling points. The…

Q: MA 1.00 12.0 14.0 15.9 22.9 28.0 30.9

A:

Q: Why are solutions heated before recrystallization?

A: Recrystallization is a process of purification of impure compounds. The basic principle of…

Q: Differentiate volumetric solution and test solution

A: Both the type of solutions can be prepared in Chemistry laboratory.