Which of the following are enantiomers of each other? H Н OB, D OA, C O A, B O B. C IA A Н Ф Br Н нибу Br В. Br IIA с H Br key D Н

Q: Exercise 41. Draw the structures of the products formed by the following reactions. Reaction…

A: Note : Electrophilic substitution reactions takes place at third position in pyridine ( see below).

Q: TRY CHEMWORK A certain radioactive nuclide has a half life of 3.00 hour(s). Calculate the rate…

A: Given - - > t1/2 = 3 hours = 10800 s We know that, K = ln2 / t1/2 K = ln2 / 10800 Rate constant,…

Q: If the standard enthalpy change and standard entropy change for the dissolution of borax at 298 K is…

A: Given : We have to tell what will be the Gibbs free energy.

Q: 1. Write the reaction for H₂S dissolving into water + 2. Write the expression for the Ka Ka = [ b.…

A: Both the questions have been solved in the following step.

Q: 8. Show that the wavefunction ₁, is normalized over all space. The wavefunction is given by, √3 - ei…

A: Here we are required to show that the wave function is normalized over all space.

Q: A student needs exactly 25.0 mL of a 1.5M solution of NaOH (molar mass: 40.00 g/mol). They have…

A: Given: Concentration of NaOH = 1.5 M Volume of solution required = 25.0 mL = 0.025 L…

Q: V CO2 (carbon dioxide) or H₂O (water) has the lower freezing point. The strongest intermolecular…

A:

Q: 1. Complete the reaction Mg(OH)2 Mg+2 +2 ionization 2. What is the pH of a 0.001000 M Mg(OH)2…

A: The reaction given is, =>

Q: Mg(s) + 2HCl(aq) For this reaction at 25°C, ▪ Change in enthalpy: [Select] [Select] ✪ ■ Change in…

A: The reaction given is,

Q: What is the molar solubility (in M to two decimal places) of cadmium carbonate in water (at 25 °C)?…

A:

Q: 6.0-8 [H+] & [H+] H₂N 1.NH,NH,/H* 2. KOH/H₂O/heat [H*] 0: y OH + H₂O [Select] [Select] + NH₂OH…

A:

Q: Consider the malate dehydrogenase reaction from the citric acid cycle. Given the listed…

A: Given:-  ∆G° = 29.7 kJ/mol

Q: Consider the following balanced chemical equation: 2 Fe + 3 H₂SO4(→Fe₂(SO₂))+ 3 H₂« a. If 43.6 g of…

A:

Q: Explain the various factors that impact the solubility of substances in water

A: Solubility is the maximum amount of a substance that will dissolve in a given amount of solvent at a…

Q: Which of the following describes the net reaction that occurs in the cell, Cd | Cd 2+(1 M)||Cu 2+(1…

A:

Q: what will the major organic product of the following Reaction. excess -NaOH (3) с 0 B ventil o O A A…

A:

Q: Which of the following projections would show the second-highest energy conformation looking along…

A: Note : Staggered conformations are less in energy than eclipsed conformations. Partially eclipsed…

Q: For each of the designated spaces in the table below (green letters), match the sign of the…

A: Given : We have to tell what will be the sign of Gibbs free energy at two different temperatures.

Q: A protein is Multiple Choice O O O a polysaccharide. one of the units making up a nucleic acid. an…

A: Proteins are high molecular weight complex organic containing C, H, O, N, S etc atoms.

Q: What is the predicted freezing point of water?       * Why do you think you need to put salt in the…

A: The need for an ice bath is to keep the temperature of the system as low as the freezing point of…

Q: What reagent(s) needs to be added to cause the following transformation? ? OH₂, Pt Br2 O NaOCH 3…

A:

Q: SEATWORK: Calculate the hydroxide ion concentration of a 0.0750r NH₂ solution. The Kb is 1.75 x…

A: Given data,Molarity of NH3=0.075 MKb of NH3=1.75×10-5

Q: R=K [A] [B] ----; 2. The initial rate of the reaction: BrO3(aq) + 5 Br (aq) + 8 H*(aq) Has been…

A: The stepwise solution is -

Q: Estimate the boiling point of an unknown substance in deg C if the latent heat of vaporization of…

A: We have to predict the boiling point.

Q: Gallium is produced by the electrolysis of a solution made by dissolving gallium oxide in…

A: We have to calculate the amount of gallium solid that can be formed.

Q: the concentration of OH- in a sample of seawater is 5.0 x 10-6 M. calculate the concentration of…

A: We have to predict the hydronium ion concentration.

Q: How many chiral carbon atoms are there in penicillin? H onex -0

A: A chiral carbon atom is a carbon atom that is attached to four different types of atoms or groups.

Q: The Ksp of CuCO3ls) (copper carbonate, a salt) is reported as 2.21x10-11. Determine the solubility…

A:

Q: What is the molecular geometry of the molecule below? :F: I :F -Ec=N: a) linear Ob) trigonal planar…

A: In this question we have to tell the molecular geometry of the molecule.

Q: A 0.667 M solution of a weak base has a pH of 10.80. What is the base hydrolysis constant, ?b, for…

A:

Q: How many isomers (structural, geometric, and tereo) have the formula C5H10, and have "cyclo" in…

A: Isomerism: Isomers which contains same molecular formula but differ in their properties are called…

Q: What is the pH (to two decimal places) of a saturated aqueous solution of LiF (at 25 °C)? Ksp = 3.8…

A:

Q: What is the Bronsted-Lowry base in the following reaction: NH3(aq) + H₂O (1) NH4+ (aq) + OH® (aq)?

A:

Q: half-reaction Zn²+ (aq)+2e Zn(s) 2 H₂O(1)+2e - → H₂(g)+2 OH (aq) Answer the following questions…

A: Since you have posted question with multiple subparts as per guidelines we can answer only three…

Q: Under normal room conditions (standard pressure at about 20°C), water will not freeze, so we do not…

A: A given reaction is spontaneous if it occurs own it own without any external changes. This is…

Q: Proteins occurring in the b-pleated sheet structure Multiple Choice never occur in nature. produce…

A: Answer: β-pleated sheets structures are secondary protein structures where almost 3-10 come together…

Q: What is the major organic product of the following reaction. OH OH H30 ОН heat OCH3 CDE acidity. с D…

A: In this question we have to tell the major organic product of the reaction.

Q: Using the experimental data provided, determine the Activation Energy (in kJ/mol) of the following…

A:

Q: A recipe calls for 210 grams of sugar to be dissolved in 0.25 liters of water. After the mixture is…

A: Given: Mass of sugar = 210 g. And Volume of water = 0.25 L.

Q: alkyl halide is most likely to A undergo the which forms a carbocation intermediate. reaction…

A: There are basically two types of substitution reactions ;-  SN1 (nuclephilic substitution…

Q: The complex trans-[Co(en)2Cl2]+ undergoes substitution of Cl- by H2O slower than the complex…

A: To explain: The complex trans-[Co(en)2Cl2]+ undergoes substitution of Cl- by H2O slower than the…

Q: ty 4: Critical Thinking: Answer the following items. Why observing patterns is an important skill?…

A: The periodic table, also known as the periodic table of elements, is a tabular display of the…

Q: What reagent(s) needs to be added to cause the following transformation? O H₂, Pt O H₂ OH₂O, acid…

A:

Q: Show the electron configuration of the following elements and underline the configuration that shows…

A:

Q: Gold 0.129 After absorbing 0.500 kJ of energy, a 55.5 g sample of an unknown substance has a…

A:

Q: 5) Draw the product structure of the compound generated when ethylbenzene is treated with CO, HCI,…

A: Gattermann-koch and grignard reactions

Q: What are the E/Z configurations of the following compounds? CI CH₂Br H3CO CH=CHNH2 HO -OH CC13 HO…

A:

Q: Which starting reagent would give the following as the major product? HCI J Jum

A:

Q: An enzyme-catalyzed reaction was carried out in 5.0 mL of 0.15 M phosphate buffer pH 7.2. As a…

A: Given: Volume of solution = 5.0 mL = 0.005 L                              (Since 1 L = 1000 mL)…

Q: How does the solubility in water give you information about the bonding in a substance? Criteria: I…

A: To explain: The nature of bonding in the substance based on its solubility in water.

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.