Is the 1st compound ( more, less or equally) stable than B? Pls show through illustrations of chair conformations

Q: If a reaction is exothermic, then O AS° > 0 O AH° 0

A: An exothermic reaction is a reaction in which heat is released. The products will be more stable tha...

Q: I need help explaing this mechanism  Diels-Alder Reaction between anthracene and Maleic Anhydride

A: The Diels-Alder reaction is one of the most useful reactions in all of organic chemistry. It is a 4+...

Q: Question 2 The reaction 2NO2 2NO +O2 (K=0.50) is at equilibrium when PNO2=0.16 atm and PO2 = 0.22 at...

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Q: Question 4 What is the concentration of Cd- in a solution of Cd(OH)2 (Ksp = 2.5 x 10) with a pH of 1...

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Q: gamma ray photons with a wavelength of 2.54 x 10^-5nm express the energy numerically in kilojoules p...

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Q: A 0.6951 g sample of nicotine was analyzed and found to consist of 0.5147 g C, 0.06047 g H, and O.12...

A: Molecular formula of nicotine- C10H14N2   Formula for percentage of element in a molecule = (amount ...

Q: What is the relationship between bioaccumulation of organic contaminants and Log KOW? Assuming no bi...

A: As we increase LogKow , bioaccumulation of organic contaminants increases. They have linear relation...

Q: 1.) Which solutions should you have used to make your Beer's Law Plot? 2.) What property of the prod...

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

Q: A 0.10 M solution of NaOH is used to titrate 20 mL of 0.18 M HCH02 (Ka= 1.8 x10): What volume of NaO...

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Q: To what volume (in mL) would you need to dilute 40.0 mL of a 1.25 M solution of NaCl to make a 0.086...

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Q: Chlorine dioxide, ClO2, is sometimes used as a chlorinating agent for water treatment. It can be pre...

A: Given reaction is :  Cl2 (g) + 4NaClO (aq) ----------> 4NaCl (aq) + 2ClO2 (g) Volume of Cl2 = V =...

Q: How many g of sodium formate should be added to 250 ml of 0.2 M hydrochloric acid solution to obtain...

A: Given,  Volume of HCl = 250 mL  Molarity of HCl = 0.2 M  pH = 4.3  Mass of sodium formate in g = ?

Q: Suppose a 500. mL flask is filled with 0.80 mol of CH, 0.20 mol of CS, and 1.7 mol of H,. This react...

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Q: Assign 1UPAC names to the following âlcahols; a) CHz ClHa C It, -ot CH2 CH2 CH2 - OH CH3 c)CHz Ċ HCH...

A: IUPAC nomenclature rules for alcohols: • Identify the longest continuous carbon chain. • Identify th...

Q: Consider the reaction: SO,C (9) = SO2(9) + C2 (9) K= 2.97 x 10° at 625 K In a reaction mixture at eq...

A: Given, SO2Cl2 (g) ↔ SO2 (g) + Cl2 (g) K = 2.97 x 103 T = 625 K Partial pressure of SO2 = 133 mbar = ...

Q: The following diol is prepared from propanal (CH3CH2CHO) and 3-bromopropanol. Which derivatives will...

A: Grignard  reaction  - is the reaction  that uses on organometallic compound to create carbon- carbon...

Q: Sodium chloride can be produced from reacting sodium metal with chlorine gas. Carly reacts 2.6 g of ...

A: Sodium reacts with chlorine to form sodium chloride. The equation for the balanced chemical reaction...

Q: Equilibrium constants for reactions can be determined from partition functions. For a generic reacti...

A: The equilibrium constant for the following reaction at 298 K is needed to be determined.  H2O + DCl ...

Q: The encircled one is an additional chemical entity of this drug that makes it a pro-drug, what is th...

A: A prodrug is a medication or compound that after administration/insertion is metabolized (i.e., conv...

Q: An experiment is conducted in which a quantity of H2(g) is chemically generated in a closed headspac...

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Q: As a liquid subatance freezes, the particles become ____, and they have ___ attraction for one anoth...

A: As a liquid subatance freezes, the particles become ____, and they have ___ attraction for one anoth...

Q: Enter the coefficients directly from the balanced chemical equation. Do not reduce to lowest terms. ...

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Q: the E°cell is 0.194V, I could not get the rest of them right, plz show the full steps with calculati...

A: The half cell reactions with their potentials are given by, Anode: 2IO3-(aq)+12H+(aq)+10e-⇌I2(s)+6H2...

Q: 5) A stock solution of glucose was prepared by dissolving 500 mg of glucose in distilled water to a ...

A: Given, Mass of glucose taken for stock solution = 500 mg Final volume of glucose stock solution = 25...

Q: Concept Check: Photodissociation/Photoionization Sample Problem 4. The bond energy in N, is 941 kJ/m...

A: Bond energy of N2 = 941 kJ/mol  

Q: How would you best describe the C-C bonds lengths in benzene relative to cyclohexane? Hypothesize wh...

A: Benzene is an organic aromatic compound that consists of a ring of alternate single and double bonds...

Q: A compound gives a mass spectrum with peaks at mize 77 (40%), 112 (100%), 114 (33%), and essentially...

A: A compound gives a mass spectrum with peaks at m/z = 77 (40%), 112 (100%), 114 (33%), and essentiall...

Q: Sodium stearate, a product of fatty acid and strong base, has the following structure. What forces o...

A: Intermolecular forces are the forces that exist between molecules.The intermoleular forces are of fo...

Q: Question 1 A 35 mL solutionſof 0.15 M HBr is titrated with 0.09 M NAOH. What volume of NaOH is requi...

A: Volume of HBr (Weak acid) = V1 = 35ml Concentration of HBr = M1 = 0.15M Volume of NaOH (Strong base)...

Q: Given the balanced reaction 4A = B + 3C, what is the ΔG of the reaction if:   ΔHf (J/mol) ΔS (kJ/m...

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Q: The reaction of CH3OC1 with LiCH3 to form (CH3)20 is second order with respect to both LICH3 and CH3...

A: For a second order reaction when the species are different, A+B→Products The rate law is given as, R...

Q: Calculate the value of the equilibrium constant, Kc , for the reaction   Q(g)+X(g)↽−−⇀2M(g)+N(g) g...

A:  the value of the equilibrium constant, Kc , for the reaction   Q(g)+X(g)↽−−⇀2M(g)+N(g)........(0) g...

Q: Q: A chemist attempts to prepare some crystals of borax (sodium tetraborate, Na,B4O7.10H2O) by disso...

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Q: Which reaction results in an increase in the entropy of the system? * O H20(g) H20(L) H20(L) H20(s) ...

A: Entropy: Entropy can be defined as the measurement of randomness or disorderness in the thermodynami...

Q: If 31.4g of NaOH (MM= f Fi 40.00 g/mol) are added to 500.0 mL volumetric flask, and water is added t...

A: Answer: To find out the molar concentration of NaOH, first of all we will find out its number of mol...

Q: In a warm environment, which restorative wax is recommended for surface restoration? a. opaque b. ...

A: In a warm environment, which restorative wax is recommended for surface restoration?

Q: A= comer B=edge, center

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Q: Which one of the following substances would be the most soluble in CCl4? a. C10H22 b. NH3 c. CH3C...

A: Option A is correct answer. A. C10H22.

Q: Now, let us think about iron (Fe). The total mass of BIFs globally is estimated at 5.0×1017 kg, wher...

A: Given :- Total mass of BlF = 5 × 1017 kg Mass percent of Iron in BlF = 35% Molar mass of Fe = 55.8 g...

Q: NaH BH3 LIAIH4 H2

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Q: Putting some partial positive H's near the O- would stabilize the O- by hydrogen-bonding with its lo...

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Q: Write a brief explanation about importance of measurements in chemistry.

A: Accurate, precise measurement is a fundamental component of good science. For this reason, scientist...

Q: A. KEROSENE 1. Place 3 drops of kerosene in an evaporating dish, and carefully apply a lighted match...

A:   1) Kerosene burns with blue flame Saturated hydrocarbons (aliphatic) are present in the kerosene r...

Q: Which of the following is true about the following equilibrium at 298 K? H2O(l) ⇌ H+(aq) + OH−(aq...

A: At 298 k temperature ,the concentration of H+ And OH- Same hence [H+ ] = [OH+ ]= 1 x 10-7  mol-3 Kw ...

Q: Circle all of the functional groups on the given molecule and clearly label them. -ketone H2N valine...

A: Given compound is an amino acid. Functional groups are the groups which decides the properties of a ...

Q: 1.) What volume in mL of 0.220 M HBr solution is required to produce 0.0185 moles of HBr?

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

Q: 9. Use the following thermochemical equations as needed to find the heat of formation of diamond: C(...

A: Given equations are : 1). C (diamond) +  O2 (g)  --------> CO2 (g) , ΔH1 = -395.4 KJ  2). 2CO2 (g...

Q: For the reaction 2A → B + C, which of the following statements is true?     C is produced at the s...

A: Given, for a reaction 2A → B + C 1) C is produced at the same rate as B is produced.

Q: For the following reaction, 22.6 grams of sodium chloride are allowed to react with 52.2 grams of si...

A: Step 1 Find out the moles of reactants from the given mass.  Moles is the ratio of mass to molar mas...

Q: If we used a different wavelength in chemical reaction, would we expect to determine the same chemic...

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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.