entify the lowest energy ООС - = = 2 » IV tion of butane as a Newm CH3 Н. HH CH3 НН CH3 H CH3 Н 11 Н наа HTCH3 H ||| CH3 looking HCH3 н CH3 Н IV HCH3 HX Н V CH3 H

Q: What is the volume of added acid at the equivalence point? Express the volume in milliliters to two…

A: The graph for pH versus volume of the acid added is given below : We have to calculate the volume…

Q: Write a synthesis for this Organic Chemistry Reaction.

A: cyclohexane-1,4-dione undergoes aldol condensation with formaldehyde in the presence of strong base…

Q: lease don't provide handwriting solution

A: 1H-NMR spectroscopy is mainly used for the identification of the complete structure of an organic…

Q: Importance of Standardization of NaOH

A: Standardization of a solution is done during the experiment of titration. In titration,…

Q: why is it necessary to use decarbonated cola?

A: To do titration of cola we need decarbonated cola.

Q: You are given a protein solution with a concentration of 0.15 mg/ml. Suppose that we want to prepare…

A:

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: Describe the cleansing action of soap and detergent

A: cleansing action of both soaps and detergents results from their ability to lower the surface…

Q: Arterial fluid is what is in the bottle, arterial solution is the mixture in the reservoir. True

A:

Q: Calculate the average daily intake of chlorobenzene. The concentration is 4.09E-8 mg/m^3, assume…

A: We are going to break down the components in order to compute the average daily intake of…

Q: diffrentiate between oil in water emulsion and water in oil emulsion.

A: Dispersed phase and dispersion medium are liquids in the colloidal systems. Such liquid systems are…

Q: Table 1: Absorbance of X solution (575 nm)     Concentration (mg/ml)   Absorbance 0.025…

A: The relation between absorbance and concentration can be given as follows; A = e C l Where, A =…

Q: what concentration does surfactant polyoxyethylene sorbitan monolaurate have to make a measurement…

A: Surfactant polyoxyethylene sorbitan monolaurate, commonly known as polysorbate 20, is a versatile…

Q: Give the standard deviation of these three molaritys.    0.0366 0.0373 0.0370

A: Standard deviation:  Standard deviation tell about the variability(error) in data set. If standard…

Q: Is gel hand sanitizer classified as a solution?

A: In chemistry, a solution is a homogeneous mixture composed of two or more substances. In such a…

Q: Concentration of Reagents (NH4)2S2O8 KI Na₂S2O3 0.25 M 0.22 M 0.19 M Volumes of Solutions S₂082 (mL)…

A: Concentration of (NH4)2S2O8 = 0.25 MConcentration of KI = 0.22 MConcentration of Na2S2O3 = 0.19…

Q: Which of the following best explains why a beam of light passing through a soap solution can be…

A:

Q: want to see the solution in a tablula form

A: we need to find the limiting reagent for a given reaction.

Q: Write a conclusion based on the result above

A: A question based on Beer-Lambert law, which is to be accomplished.

Q: Select all of the statements that are true about the melting point of an impure compound. The mp…

A:

Q: -S NaCN H₂0

A: In an SN2 (Substitution Nucleophilic Bimolecular) reaction, sodium cyanide (NaCN) can act as both a…

Q: What is the importance of hydration to wound dressing hydrogel?

A: Introduction :  Hydrogel is a network of polymer chains that are hydrophillic , they are highly…

Q: You are asked to identify three (3) solutions, one of which is linseed oil, another is coconut oil…

A: Detection of oils and fats  The presence of fat is proven if the sample is miscible with chloroform…

Q: Calculate the water content of antibiotic powder weighing 350 mg. The water equivalent factor is 4.6…

A: The % of water content in the drug is determined by the formula is shown below. The antibiotic drug…

Q: How much of the preservative is needed to prepare a 120-mL preparation of Aluminum hydroxide gel…

A:

Q: Test tube # 1 2 3 4 6 V of DI H₂O V of Pb2+ (aq) 1.00 ml 2.00 ml 3.00 ml 4.00 ml 5.50 ml 6.30 ml…

A:

Q: Information about a Water Sampler

A:

Q: Suppose you measure a volume of 9.0 mL and a mass of 7.04 g for your first distillate. What is the…

A: Density -  Density is basically the degree of compactnesss of a system.

Q: A student was given a stock ascorbic acid solution of 2.323 mg/L. Following the directions in the…

A: Concentration of stock ascorbic acid solution = 2.323 mg/L

Q: Dissolution 0.01 M HCI Distilled H20 Concentration (mg/ml) Total amount Concentration (mg/ml) Time A…

A: Dissolution is the process where a solute in gaseous, liquid, or solid phase dissolves in a solvent…

Q: Concentration of TZ stock solution (μMμM) 42.06

A: Given Data:Concentration of TZ stock solution (μM)42.06To determine:

Q: SAMPLE: CANE VINEGAR % acidity in label: 4.5% %purity of KHP: 99.80% FORMULA WEIGHT of KHP: 204.22…

A: Molarity and average molarity of NaOH, acetic acid and carbonic acid calculated as given below.

Q: Most of us have had a glass of water from a Brita® pitcher. What is inside of a Brita® filter…

A: The Brita filter cartridge is composed of copolymer of styrene methyl methacrylate.

Q: In tablet formulation, what is the importance of using Avicel® PH grades as excipient?

A: Avicel is the trade name of microcrystalline cellulose used in tableting as a flow aid, compression…

Q: What is the molar extinction coefficient (e) for o-nitrophenol at max? Explain how you arrived at…

A: To determine Molar extinction coefficient. Given data,

Q: Identify the appropriate atoms(s) by selecting each atom and assigning it a map number of 1 until…

A: A chiral centre in a molecule is said to be responsible for the optical activity.Chirality is…

Q: Ter solution differ from an unbuffered solution

A:

Q: What is meant by water hardness? Explain the difference between temporary and permanent hardness.

A: Water is mainly divided into hard and soft water. The two metal cations such as Ca2+ and Mg2+causes…

Q: How does sugar preserve food materials? Is it a better preservative than salt? Why or why not?

A: Please find your solution below : In food materials, sugar helps to preserve the colour, texture and…

Q: Solid particles in water may exist in 3 ways - dissolved, dispersed, or suspended. (True/False)…

A: Answer-1 True   Explanation: Solid particles in a solution can exist in 3 different forms. When they…

Q: A doctor orders 5.0 mL of phenobarbital elixir. If the phenobarbital elixir is available as 60. mg…

A: Given the concentration of the available phenobarbital elixir = 60. mg/15 mL  Required conversion…

Q: 500 ml of 2000 ppm of sodium chloride is equal to 1g False True

A: ppm means parts per million. ppm is also expressed in (mg/L). In the case of solute (solid)…

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…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.