Answer the following questions briefly. 1. What is the use of benedicts test? 2. What are the reagents/chemicals used during the test? 3. What was the positive result?

Q: Consider the equilibrium reaction 4 A +B=3C Write the equation for the reverse reaction. reverse rea...

A: Answer: In the reverse reaction, products become reactants and reactants become products and equilib...

Q: QUESTION 6 If two wavefunctions, w(x) and p(x), are orthogonal, this means that they have the follow...

A: Orthogonal set is that where probability of finding particles is zero. And Narmalized set is that wh...

Q: Calculate Kc and Kp for this reaction.

A: calculation of Kp and Kc

Q: It is the ratio of the numbers of solute to the number of volume of solution in liters is called ? ...

A: Molality is defined as the number of moles of solute dissolved in per kg of solvent.  

Q: Which of the following statements is correct?     Acid-catalyzed hydration of an alkene does not und...

A: Hydration of alkene: Alkene gives hydration reactions in presence of an acid catalyst. The reaction ...

Q: Approximate the enthalpy of vaporization (in kJ mol to two decimal places) for the given data provid...

A: Given: The best fit line equation for the ln(P) v/s 1/T plot is, => y = -9327.9 x + 31.491   

Q: draw the skeleton structure of the following? Thank you very much! 1.) 3,4-dimethylcyclopentene 2....

A: Draw the skeleton structure of the following?

Q: The molecular formula of aspirin is C9H8O4. How many aspirin molecules are present in one 500-millig...

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Q: Explain formation of covalent bonds in the following chemical compounds (using three theories). SO? ...

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Q: A 295-g aluminum engine part at an initial temperature of 13.00°C absorbs 75.0 kJ of heat. What is ...

A: Mass of aluminium = 295 g  Initial temperature = 13.00 °C  Absorbed heat  = 75.0 KJ  C (Heat capacit...

Q: You measure 48.0 mL of a solution of sulfuric acid with an unknown concentration, and carefully titr...

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Q: What is the molarity of a solution containing 15 g sulphuric acid in 150 ml solution? What is the no...

A: Molarity: the number of moles of a solute dissolved in one litre of the solution is called molarity....

Q: Gaseous hydrogen and oxygen can be prepared in the laboratory from the decomposition of gaseous wate...

A: The balance chemical reaction :  2H2O(g) ---> 2H2(g) + O2(g)  Mass of water = 14.6 g  Mass of O2 ...

Q: Consider the precipitation of anion X with metal cation M". xM + mX = M, X(s) Kup [M* l"(X"" !! The ...

A:

Q: Cyclohexanol C6H11OH is an organic compound that freezes at 26 degrees Celsius. How much energy is e...

A: Given, Enthalpy of melting of cyclohexanol - 1.70 kJ/mol. Amount of cyclohexanol taken - 18.5 g Chem...

Q: What is the ionic charge on a metal (M), given the formula of the oxide, MO2

A: Given, The ionic charge on a metal (M), in the formula of the oxide, MO2 is:

Q: When the following molecular equation is balanced using the smallest possible integer coefficients, ...

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Q: Tollen's reagent reacts with hexan-2-one to produce hexanoic acid and silver mirror precipitate. Tru...

A: Other name of Tollen’s reagent test is  silver mirror test.Ammonical solution of silver nitrate is k...

Q: Convert these values 5.0 mg/L seawater to ppm

A: The mass of solute in mg present in a one-liter solution is known as ppm (parts per million) concent...

Q: 5. Circle all of the following that are optically active. Convert these structures to whatever forma...

A: For the determination of optical activity of the given compounds, it is important to locate all the ...

Q: What is the mechanism of action of the antibiotic drug Sulfanilamide in terms of enzyme inhibition?

A:

Q: There are two isomerism in coordination complexes which are structural isomerism and stereoisomerism...

A: Isomerism: same chemical composition but different structures called isomers and process is called i...

Q: d) The reaction 2NO, (g) 2NO (g) + 02 (g) has the rate constantk = 0.63 M-'s. i. Determine the order...

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Q: 2. Butaclamol (at the right) is a potent antipsychotic that has been used clinically in the treatmen...

A: stereogenic centers or chiral centers are the atoms which have four valencies different around them.

Q: | R- C-OH 36 R-C-R 37 R-C-H 38 | R - с-OR 39 | R- C- NH -R 40 O=

A:                                Answer Which species has some dipole moment are polar and which speci...

Q: 5. Circle all of the following that are optically active. Convert these structures determine if they...

A: If the molecule is symmetric, then it is optically inactive.  The most applicable way to detect a mo...

Q: The acid dissociation constant K, of hypobromous acid (HBrO) is 2.3 × 10¯°. Calculate the pH of a 3....

A: Given that : The acid dissociation of HBrO (Ka) = 2.3 x 10-9 Concentration of HBrO = 3.5 M

Q: can someone help me determine the following reaction that would result with the following reactants?...

A: In a Grignard reagent, an alkyl group is attached with electropositive metal, magnesium, which acts ...

Q: Name the major organic product for the reaction of Tollen's reagent with butanal.

A:

Q: Name the alcohol produced from the acidic workup of propanal and cyclohexylmagnesium chloride.

A: We have to write the name of alcohol produced from the acidic workup of propanal and cyclohexylmagne...

Q: Write the chemical formula for each of the following ternary compounds given their constituent ions:...

A: Formula of the compound  is formed by criss cross method in which numeric value of charge of ion bec...

Q: 8. Write a chemical equation for the oxidation of the following alcohols with potassium permanganate...

A: The oxidation of alcohol depends on the number of hydrogen atoms attached to the carbon atom that co...

Q: For each of the following sets of experimental data, using a spreadsheet, determine 1. From the slop...

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are suppos...

Q: USe arrow pushing to explain the rxn

A:

Q: 3. A 29.8g sample of a compound is found to contain 10.5g C and 16.7 g fluorine , the rest is hydrog...

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Q: PART 1: Write the half - reaction of each redox reaction and determine the oxidizing and reducing ag...

A: Answer:  Oxidizing reagent is the substance that oxidizes others and itself get reduced while reduci...

Q: 1.7(a) In an attempt to determine an accurate value of the gas constant, R, a student heated a conta...

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Q: The general structure below is called:

A: Carbonyl compound (aldehyde and ketone) reacts with an alcohol to form hemiacetal in the presence of...

Q: i need help analyzing the experiment  Experimental Procedures in bullet points  Raw Data left blank ...

A: The Diels-Alder reaction is a chemical reaction between a conjugated diene and a substituted alkene ...

Q: 3. The following molar concentrations were obtained from replicate standardization of a solution: 0....

A: To calculate the confidence interval at 95 and 99% level. 

Q: Chemical Equation: Give the balanced chemical equation for each of the following reactions.  SUBJE...

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Q: H. K2Cr,O7, H2SO4, distill or PCC, CH,C2, 25 °C O. H.

A:

Q: The quantum wave function for a system specifies its temperature, and contains all possible informat...

A: postulates of quantum mechanics

Q: Give the balanced chemical equation for each of the following reactions. 1. Identification of chromi...

A: Here we have to identify the following ions.

Q: Match the description with the corresponding example: a. HF b. NH3 1. A charged, amphoteric molecule...

A:                                   Answer  Match the description with the corresponding examples  Acc...

Q: 2. Can storing batteries in a cold place, such as a refrigerator or freezer, help prolong of life ? ...

A: A battery can be defined as a device that converts chemical energy into  electric energy by means of...

Q: What happens to phenol when: a) it reacts with NaOH? b) it reacts with sodium bicarbonate? c) it ...

A: Given, What happened to phenol when, a) it reacts with NaOH  = ? b) it reacts with sodium bicarbonat...

Q: Question 8 please

A: mass of methanol = 48.9g  Initial temperature, Ti = 82.5°C   Final temperature, Tf =0°C   Boiling te...

Q: -Write the electron configuration for each of the following: a. lithium Li-13225 b. sodium na-1s2252...

A: 5) The elements given are lithium, sodium and potassium.  

Q: 526 g of NaCl (m.m. = 58.44 g mol–1) is dissolved in pure water. How many moles (to the nearest whol...

A: Number of moles of solute is calculated by dividing the given mass with molecular mass.

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.