Why are basic substances used for cleaning agents?

Q: How does shaking or stirring affect dissolving?

A: How does stirring affect the dissolving has to be given.

Q: What is Van dorn water sampler

A:

Q: 16-At any stage of hydration, the hardened paste consists of. a- crystals of Ca(OH)2 17- . .is a…

A: 16 )Answer  d) all of them Because all options are factors of hydration the hardened past .

Q: What are preservatives?

A:

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: Mention the main use of lithium soaps.

A: Fatty acid salts of metals are commonly known as soaps.

Q: explain the mechanism of cleansing action of soap.

A: Soap consists of hydrocarbon tail and head in which tail is hydrophobic (water repelling) and head…

Q: Name the compound which is obtained from baking soda and is used to remove permanent hardness of…

A: There are two types of water-based on the minerals present in the water. Hard water: Hard water…

Q: Technician A says that detergents keep oil from forming wax deposits under cold temperatures.…

A: Detergents are amphiphilic substances with polar and non polar tails. Detergents are very useful in…

Q: The most appropriate and safe procedure for mixing acid and water is O add water to large amounts of…

A: Mixing of acid and water is an exothermic process. Exothermic process is the one in which heat is…

Q: what is a recrystalization

A: Recrystallization is also known as fractional crystallization. It is a procedure for purifying an…

Q: Why does bee sting cause pain and irritation? Rubbing of baking soda on the sting area gives relief.…

A:

Q: .Write any two safety measures he can follow while heating a solution in a test tube.

A: The safety measures can be follow while heating a solution in a test tube.

Q: Why doesn’t boiling eliminate nonvolatile contaminants such as lead?

A: The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals…

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 is a thin film?

A:

Q: 4) soap solution 5) baking soda solution 6) drain cleaner 9-10 8.3 14

A: Given,

Q: Dehydration of body tissues is a chemical change  True  False

A: Dehydration of body tissues is a chemical change or not --answer is given below.

Q: soap

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

Q: Discuss this topic with a key word to remember: Non-stick cooking utensils- are they safe for us?

A: The important characteristics of non-stick utensils are to have high corrosion resistance. Hence,…

Q: Are sulfur ointment and precipitated sulfur ointment the same?

A: Sulfure ointment and precipitated sulfur ointment are same or different is given below.

Q: Question 8 Which type of water can be used for the analysis of water hardness? A any of the choices…

A: A question based on environmental pollution that is to be accomplished.

Q: Sodium Methylsulfonate is an inefficient detergent. Explain why

A: Dear Subscriber! You have posted multiple questions. As per our guideline, we have answered only…

Q: Would you be able to check if water is hard by using a detergent?

A: Detergent is a long hydrocarbon chain of an aliphatic carboxylic acid having cleansing properties in…

Q: unsaturated solution

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

Q: Importance

A: Water sampling is very important for the correct outcome of water analysis. Using the correct…

Q: Suppose you are allowed to mix drain cleaner and battery acid, what type of solution would you…

A: The substances allowed mix are drain cleaner and battery acid.

Q: What is a surfactant? What is the purpose of surfactants in cleaning agents?

A: Given,  Surfactant.

Q: How can we remove hardness from water? write any one method

A: The hardness of water are  two types: 1.Temporary Hardness :The presence of magnesium and calcium ,…

Q: Information about a Water Sampler

A:

Q: Explain the cleansing action of soap.

A: Soaps are defined as the salts of the fatty acid which are generally used as the cleanser and…

Q: The dissolved coffee in hot water can be separated by which technique? a. using a magnet b.…

A: There are methods used to seperate two mixtures based on their properties. These methods depends on…

Q: chem question 2 Describe the cleansing action of soap and detergent.

A: Since the amount of reactants are not mentioned in ques 1 so I am answering ques 2 Soap and…

Q: Cosmetics and paints can be manufactured by method called formulation industry a. Select one: O True…

A: 1. (a) A formulation is referred as the mixture that has been designed for an application purpose.…

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

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Q: Shake the salt shaker several times to add salt into the water (the more you shake, the more salt is…

A: Dear student since it is a multiple subparts questions, according to guidelines here I am solving…

Q: 5) Define, classify and briefly describe what is detergent.

A: It possesses the cleaning properties on reaction with water.  Its action mechanism is similar to…

Q: Different type of methods used in household contaminated wastewater purification

A: Different type of methods used in household contaminated wastewater purification are- 1) Septic…

Q: which salt best for keeping roads from icing

A: Addition of salt to water lowers the freezing point of the ice-water solution. As ice comes in…

Q: Give two important uses of washing soda and baking soda.

A:

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.