What separation method could you use to separate water from alcohol? *

Q: Can sand be separated from a mixture by filtration? Can heptane be separated from the salt mixture…

A: Answer:- This question is answered by using the simple concept of separation of different components…

Q: Sublimation, Extraction, Decantation, Filtration, Evaporation 2. Can any of the methods listed be…

A: Methods used for the separation of elements from compounds are

Q: Could the compounds shown below be separated by distillation? Yes or No. Using a sentence, explain…

A:

Q: A volatile liquid (one that easily evaporates) is put into a jar, and the jar is then sealed. Does…

A: Law of conservation of mass: According to the law of conservation of mass, for a closed system to…

Q: Some mixtures do not have the same composition, properties, and appearance throughout. Why?

A: Mixtures are defined as the substances which is formed when two or more substances are combined such…

Q: microscopic

A: According to the question, we need to describe the microscopic view of compound sodium chloride i.e…

Q: why are most things we eat a mixture and not pure substances?

A: Given: Most things we eat is a mixture and not a pure substance To find: Reason for it Solution:…

Q: I am having trouble understanding the difference between a compound and mixture and how to identify…

A: When two or more elements are present together they are called compounds. Mixtures are made up of…

Q: We use the . difference to separate a liquid mixture by distillation. O Melting point Flash point…

A: The temperature at which the solid substance is converted to liquid substance is known as melting…

Q: What branch of chemistry would study the amount of mercury present in a soil sample? Explain.

A: Mercury  is  an  element  present  in periodic table.It has  atomic  number  of 80  and has…

Q: List and Define kinds of samples according to size:

A: This is a question from Analytical Chemistry. Sample size means amount of sample taken for analysis.…

Q: | Which one of the following is often easily separated into its components by simple techniques such…

A: The combination of two or more substances without the participation in the chemical reation yields a…

Q: How can we say that sugar is solid and water is liquid?

A: There are three states of matter: Solid: It has fixed volume and fixed shape. It can not be…

Q: You are given a hammer a battery, a bulb, wires and switch(a) How could you use them to distinguish…

A:

Q: What is the difference between a fractionation and a distillation?

A: The main difference between fractional distillation and simple distillation is the application in…

Q: Mixture of water and sand is an example of Heterogeneous mixture Select one: O True O False

A: Answer  A mixture in which the composition is not uniform throughout…

Q: Give an example of each filtration and distillation?

A: ANSWER IS DISCUSSED BELOW :

Q: How might the lack of a common nomenclature be a safety concern? What is a potential scenario in…

A: The lack of a common nomenclature is actually a safety concerns.  A molecule can have different…

Q: What do you understand by the term 'homogenous mixture'?

A: A homogeneous mixture is a mixture in which the composition is uniform throughout the mixture. All…

Q: Chamestry

A: Dear student we are allowed to address only one question in one go. Please do post the second…

Q: When is sieving and fractional distillation a good method for separating mixtures? Cite an example.

A: Sieving- It is a technique for separating particles of different sizes by using a sieve. For…

Q: Separating a mixture of two liquids into its components based on their boiling points is known as: •…

A: Every liquid has its unique boiling point, at which it converted to vapour,  based on this boiling…

Q: Which substances are molecular substances? water in glass ice in glass motor oil mineral spirits…

A: Here we have to determine the following materials which are molecular substances

Q: Sample Mixture Alcohol Phase of Components Liquid + liquid Air Carbonated drink (coke) Smoke Salty…

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

Q: is distilled water pure substance?

A: Distillation is a purification technique. In this process each compound from the mixture get…

Q: Explain how distillation is used to separate mixtures?

A: In this setup, the mixture (say, water and any coloring agent) is heated in the round bottom flask.…

Q: Complete this sentence  THe electrical conductivity of a sample will       when the size of the…

A: When a Voltage is applied to the electrode dipped intoan electrolytic solution , ions of the…

Q: How much does 21 fluid ounces of sorbitol solution (sp gr 1.285) weigh, in pounds? Round your answer…

A:

Q: The tap water found in many areas of the United States leaveswhite deposits when it evaporates. Is…

A:

Q: A student has a mixture of two liquids. Liquid A boils at 112 °C and Liquid B boils at 145 °C.  In a…

A: Distillation is the process of separating components of a mixture based on different boiling points.…

Q: 1. A mixture (shown below) contains the following components: (1) salt, (2) water, and (3) gasoline.…

A: We are given a mixture of three components i.e salt + water + gasoline.

Q: A volatile liquid (one that readily evaporates) is put into a jar, and the jar is then sealed. Does…

A: To study the nature of volatile liquid when placed in a closed system

Q: a heterogeneous mixture is

A: In this question we have to tel that what is correct option of heterogeneous mixture.

Q: 4. Determine which of the following are mixtures. Water dissolved in alcohol Water dissolved in…

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

Q: depicts

A: According to the question, we need to determine which image depicts a homogenous mixture.  We know…

Q: Was there any physical change in the characteristics of trichloroethane when it was added to water?

A: Trichloroethane is micible in water. When it is added to water there is no any physical change.

Q: Sandy water is an example of homogeneous mixture. Select one: O True O False

A: When two or more substances are mixed together in a solvent then it is called a mixture.

Q: essential oils from a plant, 7.5 mL of benzene (C6H6, 78.11 g/mol) was mixed with 25.00 mL of hexane…

A:

Q: If the tax on alcohol is Php 500 per proof gallon, how much tax must be paid on 5 gallons of alcohol…

A:

Q: differences between a compound and mixture

A: When two or more elements are present together they are called compounds. Mixtures are made up of…

Q: Is dry ice pure substance?

A: Pure Substance can be defined as substances that are made of only one type of atom or molecule. It…

Q: What type of distillation do we use to separate a mixture of water and acetic acid and why?

A: Distillation is the process by which two liquids are separated from a mixture through evaporation…

Q: What are the different techniques for separating mixtures?

A: The different techniques to separate mixtures in laboratory are as follows:

Q: Name the following compounds.

A: Here is the answer

Q: Use iced tea with and without ice cubes as examples to explain homogeneous and heterogeneous…

A: Heterogeneous mixture: A mixture in which components combine to give a non-uniform composition is…

Q: We use the .. difference to separate a liquid mixture by distillation. .......

A: In simple words, Distillation is a process that involves the conversion of a liquid into its vapour…

Q: What is the chemical composition of crystals? More so, what vegetables and type of crystals may be…

A: Answer - According to the question -  Chemical composition of crystals - A crystal is a material…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.