Draw the structure of the cycloalkane 1,4-dimethylcyclohexane. Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all hydrogen atoms.

Q: What the pHof a buffer solution at 25° C if pKb = 6.15 @25°C & if a buffer solution was made by…

A: Given pkb  of RNH2 = 6.15

Q: 7. What is Polarography? Which equation is used in Polarography? Draw a typical d.m.e.

A: Polarography is a type of voltammetry where the working electrode is a dropping mercury electrode…

Q: A flavor chemist attempted to isolate and identify the major flavor component of a recently…

A: Given information: The isolated compound was dissolved in ethyl acetate and first extracted with 0.1…

Q: 5. 50 ml of 0.100 M HC2H3O2 is titrated with 0.25 M sodium hydroxide. Ka for HC2H3O2 is 1.8 x 105 a.…

A: given, volume of acetic acid = 50 mL  molarity of acetic acid = 0.100 M molarity of NaOH = 0.25 M

Q: molarity of the diluted solution?

A:

Q: choose the substance expected to have highest surface tension in liquid phase: a) CH3CH2F b)…

A: Choose the substance expected to have highest surface tension in liquid phase: a) CH3CH2F b)…

Q: Which of the following SN2 reactions occur faster and why? a CH3 H2 -C-Br CH;CH,CHBr + OH or H,C-…

A:

Q: A flavor chemist attempted to isolate and identify the major flavor component of a recently…

A: Given information: Compound 1 has a smaller Rf value (0.2) than compound 2 with Rf value 0.6.

Q: The Ksp for AgBr at a certain temperature is equal to 5.30x10-13. What is the molar solubility of…

A: Given that,  Solubility product (Ksp) for AgBr = 5.30×10-13 We need to find molar solubility of AgBr…

Q: pH of pure water

A:

Q: quantum numbers

A:

Q: Question 23 Select the answer that shows the correct IUPAC name and the correct common name for the…

A:

Q: The biochemical degradation of isoleucine goes through the intermediate tiglyl‑CoA, shown as the…

A: Alkene undergo addition reaction with water to give corresponding alcohols. Nicotinamide adenine…

Q: 4. ferric phosphate(s) + hydrochloric acid (ag) products -> 5. strontium carbonate(s) + sodium…

A:

Q: The fluorocarbon C2Cl3F3 (molar mass: 187.38 g mol-1) has a normal boiling point of 47.6°C. The…

A:

Q: CH3F (l) N(CH3)3 (l) CH4(l) CH3OCH3 (l) CH3OH (l) which intermolecular forces are present in…

A:

Q: Epsom salts, a strong laxative used in veterinary medicine, is a hydrate, which means that a certain…

A: First calculate the mass of water lost from the sample and then calculate the mass of water that…

Q: 6. 7 8. 10 11 12 14 A chemist dissolves 311. mg of pure sodium hydroxide in enough water to make up…

A:

Q: What is the predicted product of the reaction shown? 1. LIAIH4 N3 2. Н2О Li NH2 N3 `N' NH2 NH2 III…

A: This is an example of reduction of alkyl azide with lithium aluminium hydride (LiAlH4) to…

Q: Which substamf below is expected to give the highest surface tension in liquid phase  CH2F2…

A: We have find out  the Which substance have expected to give the highest surface tension in liquid…

Q: Determine the pOHpOH of each solution.

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: Calculate the volume of 2.30 moles of gas exerting a pressure of 2.80 atm at 155°C. Be sure to…

A:

Q: Chemistry Consider a galvanic electrochemical cell constructed using Cr/Cr³⁺ and Zn/Zn²⁺ at 25 °C.…

A:

Q: 3 attempts left Check my work The heat change that accompanies the formation of 1.00 mol of carbon…

A:

Q: 3 Consider the following samples of gases: -He N2 (i) (ii) (iii) If all three samples are at the…

A:

Q: OMe

A: The product has a cyclopropane ring in place of double bond of 1st substrate. The double bonded…

Q: Anhydrous CuSO4 is converted to CuSO4・xH2O to absorb water from certain liquids. What is the value…

A: We have to predict the value of x.

Q: heat of combustion

A:

Q: The percentage purity of a paracetamol sample was determined by a reversed phase HPLC method as…

A: Given: Mass of powder taken = 10.0254 g. Volume of solution A prepared = 1 L Volume of solution A…

Q: Is the molecule below polar or non-polar? Why? Hint: the electronegativity of Ec is 3.4 H. H. Н—Ес —…

A:

Q: CO,Me

A:

Q: The total pressure of the reaction mixture changes with time, as shown by the following data at…

A: The reaction given is, => And the data given is,

Q: 34. At 25°C, the equilibrium constant for the reaction 2 NO2(g) 2 2 NO(g) + O2(g) is 5.9 x 10-13.…

A:

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A:

Q: Draw the major product of the each of the reactions in the presence of acid and water and the…

A: Potassium dichromate is the stroger oxidising agent which oxidises primary alcohol into direct…

Q: Which of the following complex ions is paramagnetic? A) [ZnCl.] B) [Fe(H2O)s]2- (H2O is weak field…

A: ANS. Option B) [Fe(H2O)6]+2

Q: What is the mass fraction of salt? A. 0.0476 B. 0.0500 C. 0.9524 D. 0.0876 What is the mole fraction…

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

Q: (9) What is the product for the following reaction secquence? (1) CI AICI3 LOCH3 (2) SO3, H2SO4 o…

A: In both of the given question we will use electrophilic substitution reaction on aromatic compounds.

Q: A system of mathematics used to describe the behavior of nature is called the "Mechanics" of the…

A:

Q: A 5-peso coin was placed on top of a watch glass and their mass was recorded as 45.68 g. The mass of…

A: Given :- mass of 5-peso coin + watch glass = 45.68 g  Mass of empty watch glass = 39.86 g  To…

Q: Enter the correct stoichiometric coefficients when the following equation is balanced under basic…

A: Your answer is given below :

Q: 3' 4. 6. 7. 6. 10 12 13 14 The acid dissociation constant K of alloxanic acid (HC,H,N,0,) is 2.24 x…

A:

Q: Question 7 Give the formula for a simple alkene (no rings). O C,H2n+2 O CH20 O C,H2n+4 O C,H2n-4 O…

A: General formulas: General formula for alkanes -  CnH2n+2 General formula for alkenes -  CnH2n…

Q: CH3 1) MCPBA 2) CH3NH2

A:

Q: Which reagents will allow you to selectively achieve the following transformation: HO (and…

A:

Q: HN KON HC Her. H0

A: The mechanism of the following is:

Q: The hydrogen-oxygen fuel cell is described in the text. For the questions below, assume the…

A:

Q: Calculate the pOH of the following solutions at 25°C. (a) [OH]-8.47 x 10-11 %3D РОН %3D (b) [OH ]=…

A:

Q: The following information is given for lead at 1 atm: AHvap (1740.00°C) = 858.2 J/g T = 1740.00°C…

A: Given: The Tm of lead = 328.00 ∘C The specific heat of solid lead = 0.1300 J/g ∘C The specific heat…

Q: What mass of benzoic acid (122.12 g/mol) is needed to prepare 100.0 mL 75.0 mM benzoic acid…

A:

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.