A. Give your comment(s) on the following questions below: 1. Are all chiral molecules enantiomers? Why or why not? 2. What is the difference between enantiomers and diastiomers ? 3. What are the differences between stereoisomers, structural isomers and constitutional isomers?

Q: Example 7. An electric current of 100 ampere is passed through a molten liquid of sodium chloride…

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Q: Example 9. In an electrolysis experiment, a current was passed for 5 hours through two cells…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In each row check off the boxes that apply to the highlighted reactant. reaction HCl(aq) + H₂O(1) →…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: If the complex is treated with excess AgNO3(aq)AgNO3(aq), how many moles of AgClAgCl will…

A: In this question, we have to find the number of moles of AgCl precipitated.

Q: If a soft drink is bottled at 5.0 × 105 Pa pressure, and the partial pressure of CO2 in the…

A: Given data Pressure in soft drink bottle (before opening) :pCO2=5.0×105 Pa And partial pressure of…

Q: True or false: The reaction, SO42- + 4H+ +2I- -->H2SO3 + I2 +H2O, will occur spontaneously under…

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Q: A =+300K/ the cycle w

A: Given that, Q1=300 kJ,      at    T1=900 K,Q2=500 kJ,      at    T1=1000 K,Q3=-300 kJ,   at…

Q: Use the standard entropy of formation values found under each of the chemical species to calculate…

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Q: 10. Consider the reaction coordinate diagram for the reaction of HNO3 with KOH. 60 50 40+ 30 20- lo…

A: Given, At temperature , T=298 KInitial rate of reaction , r = 0.00125Ms[HNO3]=0.010 M[KOH]=0.050 MAt…

Q: Plastic 1. What are the general properties of plastics? low cost, easy to manufacture, durable,…

A: The general properties of plastics are :-  i) Low cost. ii) Easy to manufacture. iii) Durable iv)…

Q: Predict the product of the following reaction: 요 NaOH Heat H

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Q: Draw a dipeptide of lysine

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Q: #9: This unknown contains 51.90 % C and 9.80 % H by mass with the remainder being an unknown element…

A: Molecular formula : C4H9Cl ( DBE = 4- (9+1/2) + 1= 5-5 = 0. Therefore the compound is n-butyl…

Q: Looking at the periodic table on the inside front cover in the textbook, can you find an example…

A: In this question, we have to choose the options which have exception in their atomic weight…

Q: In an experiment taking place at 300K, we find that the reaction rate doubles when the temperature…

A: Temperature is doubled from 300 K to 600 K. Reaction rate is also doubled.

Q: When [Pb2+] - 1.33 M, the observed cell potential at 298 K for an electrochemical cell with the…

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Q: es In each of the four molecules shown below the oxygen atom has two lone pairs of electrons to…

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Q: NH₂ SDS, NaHCO H₂O

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Q: QUESTION 9 Using the data in the provided Thermodynamic Data Table, calculate the standard entropy…

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Q: A certain metal M forms a soluble nitrate salt M(NO), Suppose the left half cell of a galvanic cell…

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Q: V. it Example 9. A solution contains 25 per cent water, 25 per cent ethanol and 50 per cent acetic…

A: Formula used:  Mole fraction of A = moles of A / Total moles

Q: 5. Specify which of the following equations represent oxidation-reduction reactions, and indicate…

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Q: How many moles is each of the following? show complete solution pleaseee 15.5 g SiO2 0.0688 g AgCl…

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Q: Br₂ + 2e →→ 2Br Write ion/electron half-equations, in a similar standard form, for 12/1 Fe³+/Fe²+…

A: In half reaction method, there are two types of reactions, Oxidation half reaction and reduction…

Q: cocft H~= COLE! وضوع : 2

A: Hantzch synthesis

Q: 14.69 A radioactive sample used in medicine registers an activity of 10 µCi. What is its activity in…

A: Answer: This question is based on unit conversion where we have to convert Radioactivity of a…

Q: 1. What are the important considerations in determining the % ash content and elemental contents of…

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: mol A chemist makes 240. mL of mercury(II) iodide (HgI₂) working solution by adding distilled water…

A: Given, Note: 1000 mL = 1 L Stock solution: Concentration of mercury (II) iodide (M1) = 0.000117…

Q: Some calcifies can use bicarbonate (HICO3-) to make the shells. How will they be affected by the…

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Q: a b) x 1) Hg(OCCF3)2, CH₂OH, 2) NaBH HBr (1 eq)

A: According to guildline I can only answer first 4 subpart

Q: What qualitative tests can be done to test for the presence of vitamin A? Discuss the test in…

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Q: Determine the reactant of the following reaction:

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Q: The negative value of standard electrode potential indicates that the metal is 1. easily oxidized…

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Q: 14-28)Use half-reactions in Appendix H to find E°, AG°, and K for (a) 4CO³+ + 2H₂O= 4Co²+ + O₂(g) +…

A: The solution of the given question is

Q: At the start of the reaction, the concentration of YOI is equal to 5.142 M. After 118.0 seconds, its…

A: Here we are required to find the amount of YOI will be consumed which is allowed to form MIYA after…

Q: A mass of 41.6 g of an element is known to contain 6.59 x 1023 atoms. What is the atomic mass of the…

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Q: What is the emf of a galvanic cell consisting of a Cd2+/Cd half-cell and a Pt/H/H₂ half-cell at the…

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Q: A chemist prepares a solution of zinc oxalate (ZnC₂04) by measuring out 0.0029 µmol of zinc oxalate…

A: Given :-  No.of moles of ZnC2O4 = 0.0029umol  Volume of solution = 150. mL  To calculate :-…

Q: Write the chemical formula of the following complex ions. formula name hexafluorocobaltate(III)…

A: Co ordination compounds are those in which the central metal ion is surrounded by some ion or…

Q: standardizing a solution of NaOH against 1.431g of KHC8H4O4, the analyst uses  35.50 mL of the…

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Q: In a reaction, A + B → product, rate is doubled when the concentration of B is doubled, and rate…

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Q: Rank the following intermolecular interactions in terms of increasing strength (meaning a stronger…

A: 1.Intermolecular  force is the  force of attraction  exhibit by  a molecules 2.There are various…

Q: olid iron(II) nitrate is slowly added to 175 mL of a 0.0363 M ammonium sulfide solution. The…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: 7. Would you increase or decrease the pressure (via a volume change) of each of the following…

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Q: For many purposes we can treat methane (CH4) as an ideal gas at temperatures above its boiling point…

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Q: A sample of neon gas collected at a pressure of 0.880 atm and a temperature of 14.0 °C is found to…

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Q: Use the information provided below to compute AGran () for the reaction: CO(g) C(s) +02 (9) C(s) +…

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Q: The salt bridge in a galvanic cell allows the soltuions in the half cells to remain electrically…

A: In this question, we have to choose the correct option regarding salt bridge.

Q: n Dean applies a current to a molten mixture of ZnCl₂, PbF₂, and MgI₂, the cations Zn²+, Pb²+, and…

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Q: Find the number of representative particles in each of the following:show complete solution pleasee…

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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.