When you do a load of laundry, why do you not just drop a bar of soap into the washing machine?

Q: What are the problems encountered if tablets are under or excessively lubricated?

A:

Q: How many grams of table salt must be added to half a liter of water to raise its boiling point by…

A: Elevation in boiling point refers to an increase in boiling point of the solvent on the addition of…

Q: 1) Why is NaCIO left out of some laundry bleach? It is not due to price.

A: Given statement,      NaClO left out of some laundry bleach

Q: 3. Why do oils leave a translucent spot on paper even after drying, while ethanol and water do not.

A: It's translucent. It is due to filling of the gaps between the particles of the paper by oil…

Q: Will water alone clean oil from a fabric?

A: Solution- No, water Not alone clean oil from a fabric for there is, required to chemical energy as…

Q: What will happen in the Clean steel nail, wrapped with copper wire or strip, covered with tap water…

A: Rust is a form of iron oxide. It occurs when iron combines with the oxygen in the air causing it…

Q: What is a suspension, and how does it differ from acolloid?

A: A heterogeneous mixture of a finely distributed solid in a liquid is known as a suspension. In a…

Q: A primitive air-conditioning unit for use in places whereelectrical power is not avai lable can be…

A: Vaporization is the conversion of liquid to vapor form. On the vaporization of one mole of water,…

Q: If you touch the sides of a beaker containing NaOH being dissolved, will it feel warm or cold to…

A: There are two types of reaction involving heat exchange- 1. Exothermic Reactions 2. Endothermic…

Q: Is glutinous rice a pure substance or a mixture?

A: A pure substance is that state of matter which only contains one particular type of matter and…

Q: Describe any visual differences between the hydrated sample and the dried, anhydrous form.

A:

Q: 1. If you put some water in your cup then, sprinkle black pepper all over the surface. What does the…

A: When some substance is added into water, then if its density is less then it will float over the…

Q: To what Is the cleaning action of the soap due?

A: Soap is a sodium salt or potassium salt of higher fatty acids. It consist of two parts, head which…

Q: What type of solid-liquid extraction is done when the tea leaves is boiled in water?

A: Answer. Tea leaves boiled in water undergo two separations 1. hydrophilic contents absorbed in…

Q: 1. Half-fill a 50-ml beaker with water. Warm gently with a small flame but do not boil. What appears…

A: Evaporation is the phenomenon where the liquid turns into a vapor.

Q: soap

A: Soaps are produced by the saponification reaction  In this reaction triacylglyceride react with…

Q: Classify the following mixtures homogemeous or hetermgeneous? white wine?

A: Homogenous mixtures have same composition throughout a substance.  It is indistinguishable by…

Q: for an oral suspension calls for 240mL to be dispensec prescription iption recipe for the suspension…

A: GIVEN TamilfluR 75 mg capsule will have weight contain 75 mg of TamifluR In the prescription…

Q: Which of the following best explains why soap and water remove grease?

A: Soap is sodium salt of higher fatty acid RCOO-Na+. Soap when dissolved in water dissociates into…

Q: non-stick cooking utensils- are they safe for us

A: Tools and containers used for household chores mainly in the kitchen are known as utensils.…

Q: unsaturated solution

A: Solubility is the maximum amount of solute which can be dissolved in specific amount of solvent and…

Q: Suppose the heat of neutralization had been determined using a glass beaker instead of a polystyrene…

A: Heat of neutralisation is the enthalpy change when 1 equivalent of an acid reacts with one…

Q: Put some water in cup. Sprinkle black pepper all over the surface. What does the pepper do? Tell…

A: Polar molecules dissolve in polar solvents whereas non polar molecules dissolve in non polar…

Q: 1. chemical method of water treatment 2. the way of special water treatment 3. physical method of…

A: Ozonation is a type of oxidation process involving the production of very reactive oxygen species.

Q: Write a full report on a water bath

A: Water bath is used to heat the samples in lab. It is made from a container filled with heated…

Q: why oils leave a translucent spot on paper even after drying while ethanol and water do not

A:

Q: oil+water+soap what happening?

A: Given: A solution containing oil, water, and soap.

Q: Alcohol can dry out your skin. What does this tell you about the physical properties of alcohol?…

A:

Q: Why is it necessary that the oil bath/water bath is stirred while heating?

A: Given  Why is it necessary that the oil bath/water bath is stirred while heating?

Q: When transferring liquids, which liquid will you read the top of the meniscus?

A: To explain: while transferring liquid, which liquid reading should be taken.

Q: Hard water does not produce lather with soap but instead produces ___.

A: Hard water contains Ca2+ and Mg2+ ions, and presence of these ions is the reason of the hardness of…

Q: Discuss the cleaning process of soaps and detergents. What is biodegradability as applied to soaps…

A: The cleansing action of soaps and detergents follows the same principle. Soaps and detergents…

Q: You receive an order for 500 mL of 3% dextrose solution. You have available 15% dextrose, 1000 mL.…

A:

Q: What happens when you make soap, you woul first add naoh to water, and what energy comes out of it.…

A: Process of making soap is known as saponification, in this process water is not used as a solvent,…

Q: 2) why is oil used as a bath instead of water?

A: Melting point is defined as the temperature at which the compound undergoes a phase change from…

Q: What are oil in water emulsions ? Give examples from daily life

A: Oil in water emulsion means,

Q: 4. Why does the local government prohibit people living in the barrios to launder nearby rivers and…

A: 4) The local government prohibited people living in the barrios to launder nearby rivers and lakes,…

Q: What are biodegradable and non-biodegradable detergents ? Give one example of each.

A:

Q: . Explain the theory of emulsion.

A: Given emulsion   We need to explain the theory of emulsion.

Q: You may have found that washing the oil out of a pan with water alone is exceedingly difficult. But…

A: Soap is a sodium or potassium salts of higher fatty acid. Soaps are cleansing agents capable of…

Q: 3 ways to separate water to a liquid mixture and its step by step procedure

A: 1. Fractional distillation is a method for separating a liquid from a mixture of two or more…

Q: 1/ What is water Salinity? Where can you find the high salinity of ground water in Oman?

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: Can you see the difference between the sugar and salt granules? Can you see the different angles?…

A: The given materials are granules of sugar, salt, and pepper.

Q: What happens when you mix 1/2 tsp of bleach with 1/4 tsp of vinegar in a plastic ziploc bag with a…

A: Given: Mix ½ tsp bleach with 1/4 tsp vinegar and a penny inside plastic ziploc bag.

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.