How do you prepare an emulsion?

Q: methyl alcohol and ethyl alcohol are poor extraction solvent. why?

A: Liquid–liquid extraction, also known as solvent extraction and partitioning, is a method to separate…

Q: e) f) Br₂ CC14 1) BH3, THF 2) H₂O₂, OH

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Q: why ethyl acetate is immiscible with water?

A: A solution consists of solute and solvent or a solution is a mixture of two or more components.…

Q: Have you wondered why laundry detergents work betterthan hand soap to clean your clothes?

A: Soaps and detergents both are used for the cleaning purpose. But, both have different action of…

Q: The amount of hydrocortisone in 50 g of 1% w/w hydrocortisone cream is ___________ g. To prepare a…

A: We have to add extra 0.25 gm of pure hydrocortisone . Explanation below:

Q: 10. Detect hexamidine (Primidone) by reaction with salicylic acid (what reagent must be added): A.…

A: A question based on general chemistry that is to be accomplished.

Q: What property is used to determinyif an organic solvent is above or below the aqueous layer when…

A: In the process of extraction, it is important to know whether the aqueous layer is below or above…

Q: 3-Isopropyl-2,4-dimethylpentane 1

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Q: d) (2 pts) BHCI CH3 + H₂C 1. Mix 2. NaOH, H₂O₂ D

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Q: recrystallization technique to purify a crude sample of benzoic acid. However, their instructor,…

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Q: In the lotion, what is the function of Kostol Natural E (INCI Name: Stearyl Behenate, Cetyl…

A: This problem is based on Chemistry in everyday life. Here, the molecule is Kostol Natural E.

Q: Most lipsticks are about 70% castor oil and wax. Why is lipstick more easily removed with petroleum…

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Q: What is the correct reading of the volume in the pictured buret? Make sure to report your reading…

A: Answer:Buret is different from other volume measuring glasswares as in buret zero is marked right at…

Q: Write the balanced chemical equation for the synthesis of acetylsalicylic acid and methyl…

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Q: Describe the manufacture of sulphate pulp including black liquor recovery

A: Black Liquor is a byproduct of pulp mills that produce tree-based products such as paper. It is…

Q: 9) Which compound is a soap? A) CH3(CH2)2COONa B) CH3(CH2)2COOH C) CH3(CH2)14COONa D) CH3(CH2)…

A: Answer:- This question is answered by using the simple concept of soaps which are the fatty acids…

Q: H-N-H Nitrogen: 5 е з н@1 е еа: 3 е 8е a) NH3 H b) co,²- c)H,CO

A: Hello. Since the question contains more than 3 sub-parts, the first three sub-parts shall be only…