Discussion 1. What is the reason for crude oil for heating water and salts separation?

Q: For the reaction CO (g) + Cl2 (g) - CICOCI (g), AS pxn = -97.0 Jmol"K1 and AHpxn = -220. kJ/mol.…

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Q: Select which of the following conditions are necessary for the process in the previous two questions…

A: Among the given options two options are mainly responsible for the ozone depletion over south…

Q: Complete the equation for the following reaction by drawing a structural formula for the missing…

A: When a carboxylic acid, 2-methylbutanoic acid is treated with ammonia then 2-methylbutanamide is…

Q: HBRO (aq) + H2O (1) = H3O* (ag) + BrO" (aq) a) Hypobromous acid dissociates in water according to…

A: 1.)  I ) We would first write expression for Ka . Then using given values we would Calculate…

Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2. 1. O3 2. CH3SCH3…

A: ->O3/CH3CH3 is reagent used for Ozonolysis of alkene. And ozonolysis of alkene produce carbonyl…

Q: , (What is the weight needed to prepare (2 litters) of (0.1)N of calcium carbonate (CaC03 40, C= 12,…

A: Given:: Normality of CaCO3 = 0.1 N molar mass of CaCO3 = 100 g mol-1 Volume= 2 L weight of CaCO3= ?

Q: 4 pis What is the major product of the following reaction? CO,Et Heat EtO2C В. CO,Et С. CO2ET D.…

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Q: Outline an extraction procedure by which you would separate a mixture of the following three…

A: Step 1 : mixture of compounds is treated with 10% HCl, aniline will go into water layer. water layer…

Q: 2. Take the reaction: NH3 + 02 → NO + H2O. In an experiment, 3.25g of NH3 are allowed to react with…

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Q: When copper metal is added to nitric acid, the following reaction takes place Cu (s) + 4 HNO: (aq) →…

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Q: A Chestnut compound is a mixture of copper sulfate and ammonium carbonate used in horticulture that…

A: Formula mass is the sum of the atomic masses of the atoms present in the empirical formula unit of…

Q: (4) From the data given below calculate AG200 and hence comment on the feasibility of use of…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2. 1. O3 2. CH3SCH3…

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Q: Use the mole of electrons is 0.00314 and the half the reaction for the anode to calculate the…

A: Anode: The electrode where oxidation reaction takes place (removal of the electron). Cathode: The…

Q: Draw the neutral organic product expected under these reaction conditions. Select Draw Rings More…

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Q: A certain compound is composed of 69.58% Ba, 6.09 % C and 24.32% O. What is its empirical formula.…

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Q: Compound Melting point (C) AH (kJ/mol) Boiling point (C) AH,ap (kJ/mol) HF -83.11 4.577 19.54 25.18…

A: Given that, for HCl the data table is Compound Melting point (K) ∆Hfus (kJ/mol) Boiling point (K)…

Q: A 2.6 g sample of plant tissue was analyzed and found to contain 3.6 mg zinc, what is the…

A: Ppm is one of the ways to represent the concentration of solution  Here we are required to express…

Q: An aqueous solution contains 0.28 M potassium cyanide. One liter of this solution could be converted…

A: Given-> [KCN] = 0.28 M Volume = 1 L

Q: Calculate E°cell for the following reaction at 25 °C and at a pH = 5.8. 103 (aq) + I(aq) → I2(s)

A: We have to calculate the E0cell for the following reaction at 25oC and at a pH = 5.8. IO3-(aq) +…

Q: Calculate the total molar entropy of HF at 298K. The vibrational frequency is 3960 cm-1 and the…

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Q: that are displayed. The reaction that was on the screen when you started and its derivative…

A: Given reaction 1: C3H8(g) + 5O2(g) -----> 3CO2(g)+ 4H2O(g)  ΔH1 = -2043 kJ Since ΔH is an…

Q: A но HO K2Cr207

A: The alkyl nitrile gives the hydrolysis reaction in the presence of acid or base catalyst to form a…

Q: Question 18ml 0.10MHCIO(Ka 3.5 10 8) was titrated with 0.06 M NAOH. Calculate the pH after the…

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Q: CH3 -OCH3 + Br С. + Br Predict the sign for C. AS° is negative AS° is & 0 AS° is positive

A: Here no of reactant and product both is 2 ∆S0=No of product -No of reactant

Q: A 350 ml phosphate buffer solution contains 0.84 mg NaH2PO4 and 2.48 mg Na2HPO4, respectively.…

A: Given :  Volume of buffer solution = 350 ml  Mass of Na2HPO4 = 2.48 mg  Mass of NaH2PO4 = 0.84 mg…

Q: What is the empirical formula of hydrocyanic acid (HCN) with a molar mass of 54.06 grams? show…

A: Given : Molar mass  =54.06 gram   Find :      To the empirical formula of hydrocyanic acid (HCN) .…

Q: Draw the structure of the product/s in each of the following reactions. Ethanoyl chloride (A) Acetic…

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Q: 5. An analyst at Procter & Gamble quality control department received a sample of toothpaste to…

A: a) To determine the linear range in the graph.

Q: a. When the light source is monochromatic, Beer's Law holds true. b. Beer's Law establishes a…

A: Beer' law says that concentration of solution is directly proportional to the absorbance.  A=Ecl  A=…

Q: Calculate the pH of an aqueous solution that contains 0.369 M potassium sulfite and 0.482 M…

A: Given- Concentration of potassium sulphite= 0.369M  Concentration of potassium hydrogen sulphite=…

Q: 10.46 For Pb(NO3),, the fraction of Pb²+ ions that associate with NO, ions to form ion pairs is…

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Q: ¿Cuál es la concentración de OH a 25°C para una solución con pOH= 6.40 ? Select one: O 7.60 O 8.60 O…

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Q: Is Mechanism I or Mechanism II of ozone destruction considered responsible for the ozone hole over…

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Q: t Lewis structure fo

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Q: The concentrations in the solubility product can be expressed in .A ppm .B g /mol .c mol/L .D FWt

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Q: (1) Why don't we observe the transition from nz > n for the hydrogen atom in the line spectrum? Be…

A: Here, I was answered first two questions.

Q: How many ATP can be generated from electron carriers produced solely from the first three rounds of…

A: To breakdown the 18-carbon fatty acid Linoleic acid, 3 cycles of beta-oxidation have to occur. This…

Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2. 1. O3 2. CH3SCH3…

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Q: What is the half reaction for silver? (* Solve for the overall reaction of the galvanic cell If the…

A: According to IUPAC notation Galvanic cell is represented as  Anode // Cathode  // indicates salt…

Q: (4113011 5. A monoprotic acid (HA) with K, of 8.76 x 10 has a partition coefficient of 3.9 (favoring…

A: 5#(a): The organic solvent used for extraction is octanol.  Given the partition coefficient, P = 3.9…

Q: Question 9 Why is the compound shown NOT considered aromatic?

A: A ring-shaped cyclic molecule is said to obey the aromaticity if it obey huckel rule. Huckel rule…

Q: When 2.0 g NaOH were dissolved in 53.0 g water in a calorimeter at 24.0 °C, the temperature of the…

A: a) Now QH2O is the amount of heat absorbed by the water where its temperature increased from 24.0oC…

Q: Determine the oxidation state of the transition metal in each of these coordination compounds.…

A: Determine the oxidation state of transition metal in each of these coordination compounds---

Q: Give a clear handwritten answer....explain

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Q: Give rate law for the following elementory steps!

A: The rate law for the given elementary reactions are needed to be predicted.

Q: Quer > How mauy gram ef sodium Nitrate mult be many guram added to 230 ml of 0.15M nitrou aud in…

A: Molar mass of sodium nitrate: 85 g/mol Given, pKa of nitrous acid: 3.337 pH: 4.37 Nitrous acid…

Q: Calculate the change in entropy of 1 mol of nitrogen if it is heated from 300 K to 1000 K at a…

A: Moles of nitrogen = 1 mole T1 = 300 K T2 = 1000 K P = 1 atm

Q: Many metabolites are maintained at steady-state concentrations that are far from equilibrium. A…

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Q: Tetracycline stains teeth when binding to calcium. Can someone create a type of mechanism of action…

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