Consider the molecular orbital diągram given for Si2. What is the bond order of Sin? O 3P Tt 3p 03p T3P O 35 035 Energy

Q: 1. Kerosene in water 2. Iron fillings and wood shavings 3. Water and alcohol 4. Salt solution 5.…

A:

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

A:

Q: Define Distillation?

A: Various separation techniques are used for the purification of the substance. Purification of the…

Q: is used for organic compounds which decompose at or below their boiling points. ........

A: The boiling point is defined as the point at which the temperature of the liquid becomes equal to…

Q: which agriculture smart sensors are improved by nanotechnology

A: Nanotechnology has revolutionized agricultural smart sensors by enhancing their sensitivity,…

Q: Question number 3

A: Let C, k, and Kc be the calculated concentration, used beer’s law constant, and calculated…

Q: N/A 13. Mass of test tube, beaker and cyclohexane N/A 14. Mass of test tube and beaker 16.4379 g 15.…

A: 20. freezing point  depression = [ 6.21 - 4.86 ] = 1.35 0C Average freezing point depression…

Q: What is diagnostic efficiency? How is it measured?

A: Diagnostic accuracy of any diagnostic procedure or a test gives us an answer to the following…

Q: 38 Answer: 39 יווכד

A: We have to read at the bottom of the curve as this is the concave meniscus.

Q: The amount of water versus ethanol in each fraction can be determined by measuring the density of…

A: True.

Q: Pure aspirin has a melting point of 135-136 °C. Before the melting point was determined - if the…

A: Melting point is the temperature at which a substance changes from a solid to a liquid phase at…

Q: I need an explanation of #5

A:

Q: None

A: Step 1: First, we need to define what water hardness is. So by definition, water hardness is the sum…

Q: Determine if the following variables are extrinsic or intrinsic, and state the reasons why you…

A:

Q: Who is the father of the microscope?

A: Anton Van Lewenhook is the father of microscope but the credit for the first mircoscope is usually…

Q: Deaw the peoducto of Jequences ohawn belw. Ignore inorganic bproducts. tuwo Step Leaction 1. NacN 2.…

A:

Q: Has ethanol changed since discovery

A: A question based on molecules that is to be accomplished.

Q: .Pour point define as - 26 A - Lowest temperature at which fuel will flow under cooling. O B -…

A: Pour point of a crude oil is defined as the lowest temperature at which fuel will pour or flow when…

Q: The amino acid glycine has the molecular formula C,HgNO,, and the amino acid isoleucine has the…

A:

Q: Filtration of samples A, B, and C show no residue left. After letting them dry in different beakers,…

A: Filtration is a technique to separate insoluble part from the soluble part in a solution.  No…

Q: 5.26 x 1021 molecules glucose, C6H1206 the tolerance is +/-5%

A:

Q: What is the structural difference between a grease and a wax?

A: Grease is a semi solid substance which is formed by dispersing thickening agent into the liquid.…

Q: pls b wcschools.schoology.com/common-assessment-delivery O ghj K (26) we fell in lovei. EEdulastic:…

A: Ans

Q: + 2

A: The given reaction is Fridel-Craft acylation reaction.

Q: ♡21 Cinn tre to llowing correctly Balaned ractin Hlow many grams of watr are produed from 89grams of…

A: Applying concept of mole and limiting reagent.

Q: properties of a cream

A: Cream: It is semisolid drug substance which is dissolved in suitable base. Cream is the semisolid…

Q: Introduction about rice husk ash

A: Rice husks are the hard protective coverings of rice grains which are separated from the grains…

Q: H₂SO4 H₂O

A: Under acidic condition esters are hydrolyzed to carboxylic acid

Q: Haw do electric frells Madife biochemiel dteacton Ya tes ?

A: Electric field generally does not modify the biochemical reaction . Generally it fasts up the…

Q: CH, AIC13

A:

Q: A 44-pound child is using cefdinir 7 mg/kg PO Q 12 h for one week. What volume of cefdinir 125…

A: Given the weight of the child = 44 pound Required dose of  cefdinir = 7 mg/Kg PO Q 12h i.e 7 mg…

Q: HC ОН + Ph OC(CH3)3 1. H2, Pd/C 2. H + HC1 H30+ pTSA

A:

Q: Concentration (mg/L)     Ca Mg K Na Al   50.712 68.592 9.357 11.069 12.893 Calculate the CEC for…

A: In the given question we have to calculate the CEC for individual components and the total CEC for…

Q: Why does contamination present a risk to food safety?

A: The diseases that are Foodborne lead not only to illnesses but are also toxic and infectious and is…

Q: Adding hydrogen to pentene leads to the formation of pentane True Error

A:

Q: Green chemistry seeks to Select one: A. Reduce the consumption of resources B. Use renewable…

A: Green chemistry is related to sustainable chemistry or clean chemistry. It allows a set of rules…

Q: 1. Enumerate the nanotechnology milestones.

A: Nanotechnology is helping to considerably improve, even revolutionize, many technology and industry…

Q: он NaOH v oH

A: Aldehyde compound in the presence of base, show aldol reaction. In this reaction, one molecule of…

Q: Based on the table below, which sample has the lowest melting point? Fat or oil Palmitic A 24.6 B…

A: There are 4 samples are given having different% of fatty acid by weight.

Q: . Explain the theory of emulsion.

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

Q: DET Drehyl tatarale IHO ook DET

A: Alkyne undergoes ozonolysis with dimethyl sulfide to give acids (propionic acid and acetic acid) via…

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.