2. Briefly explain why it is essential that none of the yeast comes into contact with the H₂O2 solution before the stopper is firmly in place.

Q: B NA BH2 bh3 S = 6 6H Calculator: NA indicates neutral axis Section Modulus I Beam Universal…

A: The specific problem in the image is to find the value of B, which is the width of the flange of the…

Q: Please answer the rest. they are very short answers. Thank you so much. final answ is enough. need…

A: Cis-trans isomers are alkenes with same chemical formula but different arrangement of atoms around…

Q: Answer questions 1 and 2 according to the data given. Data: Weight of cream is 326 ka. Table shows…

A: Given,The weight of the cream We will use the weighted average formula, for the fat percentage of…

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: I don't think this was the answer I was looking for

A:

Q: CH3CH₂ONa etanol Br calor

A:

Q: u please answer

A: Matter is something that occupies space and has some mass.  Elements and compounds tells about the…

Q: 1) NaNH2 2) CH31 H2, Pd/C/ HBr 1 eq H₂O, H₂SO4 HgSO4

A: -> NaNH2 is base which can abstract most acidic hydrogen from terminal Alkyne and form…

Q: Solve the report

A: 1)We know from the Le chatelier's principle that the system will adjust it self wherewhere the…

Q: 15.8) Explain the difference between catabolism and anabolism. YOUR ANSWER SHOULD BE SOMETHING LIKE…

A: To explain the difference between catabolism and anabolism.

Q: Use the exponent (EE) functionality on your calculator to do these calculations (a & c should be…

A: Significant figures of the answer will be two significant figures as the questions have .

Q: Please answer the question in the photos.

A: For the given reaction, C3H8  + 5O2  → 3CO2  + 4H2O

Q: This question must be finished in your tutorial and this Word document containing your answers…

A: R and S configuration depends on direction of rotation if We are going from 1 to 3 by crossing 4 and…

Q: Just need help on number 5 please!

A: When we dilute the solution by adding water, the moles of solute will not change. The final…

Q: МСРВА CH2N2, hv Br2, CC14

A: -> MCPBA (m-chloroperoxybenzoic acid) used for formation of epoxide when reacts with double…

Q: OH MgBr PCC CH2Cl2 ? 1) 2) H2O+ НО ?

A: An alcohol is oxidized by various oxidizing agents, e.g., acidified potassium permanganate,…

Q: The second step is an incorrect answer

A: Concentration of NaOH (M2) = 0.500 MVolume of NaOH (V2) = 25.0 mLInitial buret Reading = 2.20…

Q: 1ml = 1cm3

A: Given: 1ml=1cm3    To find: 1 cm3 =?

Q: H2O H2SO4 NH

A: Acetals are geminal-diether derivatives of aldehydes or ketones, formed by reaction with two…

Q: 2 by NaOH H₂O

A:

Q: I have attached a picture showing the questions i have. Numbers 5B and 5C are where i am confused.

A:

Q: OH 1. 2. 3. 1. 2. 3. 1. 2. 3. HO OH

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: Question 3 ) Could please explain. I've been watching videos, but none have been adding a whole new…

A: The question  is based on le-chatelier principle.   IT states that when a system at EQUILIBRIUM is…

Q: NH2

A: Given : We have to write the reagents for the given conversion .

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.