E uonsena Which of the following is the most reactive in dilute aqueous NaOH? CH3-C-OEt a) CH3-C-CI b) CH3-C-NME2 %3D CH3-C-0-C-CH3 d)

Q: A mixture consisting of 15 mole % Phenol in water is to batch distilled at 260 torr, what fraction…

A: Subject: Simple Batch rayleigh distillation column of a mixture of phenol and water   Given: Mixture…

Q: write the balanced chemical  reaction between sodium hydroxid and copper(II) sulphate?

A: When sodium hydroxide reacts with copper (II) sulfate it produces sodium sulfate and copper (II)…

Q: Estimate the concentration of ethylbenzene in fish tissue in a lake with a concentration in water of…

A: Ethylbenzene concentration in water = 120 mg/L

Q: A mixture is composed of 2 moles hydrogen gas, 5 moles oxygen gas, and 3 moles solid sulfur. What is…

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Q: the isomer with the chloride on same * sides of the double bond is called DI Cis Tri Trans When…

A: Given data The isomer with the chloride on same sides of the double bond is called_

Q: (a) Draw a flowsheet for the two alternatives. Confirm 1.6 mol% A in the product gas from tower 1.…

A: Henrys law:  y=mx Column Pressure = 1 ATM Gas stream contains 4 mol % of component A which is to be…

Q: Oxidation number of Cr in K2Cr207 is

A: The oxidation number is the number of electrons an atom gains or loses to make a  chemical bond with…

Q: isobutene is prepared via radical polymerization in which chain transfer to monomer is the…

A: The molecular weight of polyisobutene is to be calculated.

Q: What is the priority functional group of following organic compound? *

A: The priority order is: Carboxylic acid (prefix: carboxy-, suffix: -carboxylic acid or -oic acid)…

Q: Your teacher asks you to prepare a solution of 0.15M Manganese Selanate, MnSeO4 in water. How much…

A: Molarity  Molarity (M) is the amount of substance is the amount of substance dissolved in a certain…

Q: height of the bed.

A: Absorption is one of the important unit processes for separation. The stream goes over the liquid…

Q: Find the normality of a solution that can be made by dissolving 2.8 g. of CaCl, in 250 ml of water.…

A: Given: Mass of CaCl2 dissolved = 2.8 g Volume of water = 250 ml Molecular weight of CaCl2 =…

Q: (b) In a different system the total concentration of receptors in a sample is 20 mM. The…

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Q: 3. What is the molar concentration of the equivalent substance of sulfuric acid in solution, if its…

A: Molarity (M): Molarity is the amount of a substance in a certain volume of solution. Molarity is…

Q: In The Concentration of CO₂ at two apart are air Co₂ mixture at 298 K and 202.6kN/m² 15% and 25% The…

A:

Q: Differentiate Total Dissolved solids (TDS) vs total suspended solids? (TSS) 10% 6. How do we…

A: TSS and TDS measure the quantity of particulate be counted (tiny portions of things). Particles that…

Q: What form of phosphorous is readily available to organisms? A) Orthophosphates B) Total phosphorous…

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Q: General reaction of alkane

A: Given that  What is the general reaction of alkane

Q: ow do you know hat the adsorption of acetic acid on activated carbon follow Langmuir isotherm?

A:

Q: 7. Complete the table. The polymer for each example is drawn and labeled below the table. (1 A each)…

A:

Q: Solubility of alkane in water *

A: Given: Solubility of alkane in water

Q: In stoichiometric zirconia ZrO2 the Schottky defects are the predominant equilibrium point defects.…

A: The given information is: is added to, to stabilize its high-temperature phase. This addition only…

Q: Classify the following substances whether soluble or insoluble KBr s Silver iodide in Zinc carbonate…

A: Generally in the case of solutions, like dissolves like which means that a polar substance will be…

Q: Explain your answer to this question: A solution of solute (A) in diluent (B) is mixed with a…

A: Given that A= solute B = diluent S= solvent

Q: Enhancer 1 What weight of carbon dioxide gas would have evolved if 3 g of ethane is burnt in the…

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Q: A solution of trimethylamine, (CH3)3N has a pH of 11.40. If the concentration of the solution is…

A: The pOH from the pH is calculated as follows:

Q: List the factors responsible for • Incompatibility of petroleum products • Incompatibility of…

A: Petroleum products are complex mixtures derived from crude oil and have similar chemical and…

Q: For the sparingly soluble salt CaCl. If we add amount of common ion Cl to the solution of the salt…

A: The common ion effect says that adding a common ion to a solution reduces the solubility of the…

Q: For a mixture of gas species including He, H2, 02, and N2 to diffuse through a liquid film, which…

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Q: A volatile solute was added to a solvent to form an aqueous solution. Which will best represent the…

A: Explanation of first question When we will add solute  to a solvent, the vapor pressure of the…

Q: What is the factor to be used for KMNC4 as an oxidizing agent when it forms MnO2?*

A: We  can define n-factor  as the number of H + ions replaced by 1 mole of acid in a given reaction.

Q: Explain why a molecule like methanol (CH₃OH) is more soluble in water than pentanol (C₅H₁₁OH).

A: Alcohols are soluble in water. This is due to the hydroxyl group(-OH) in the alcohol which is able…

Q: Give the names of the polymers in the IUPAC system ph-CHCH-(CH2CI) CH2CH(OCO-CH3)

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Q: a) Metallic magnesium cannot be obtained by electrolysis of aqueous magnesium chloride, MgCl2. Why?…

A: a) Since the aqueous magnesium chloride will have water in the solution. And since the reduction…

Q: Identify, with reason, the type of amine solution that should be opted for to prioritize the removal…

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Q: 4. Process Involved in the laboratory preparation of acetylene.

A: 4) This hydrocarbon is produced by one of two processes— chemical reaction or thermal cracking. It…

Q: If OH- is added to a solution containing 1.2 g of Mg2+ and 1.28 g of Cu+2 per liter, which ion will…

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Q: Consider figure below showing the TLC profile of compounds labelled A, B and C. TLC ecoated with…

A: This is a question from chromatography. Dear Subscriber! You have posted multiple questions. As per…

Q: 4. Adsorption isotherm (Freundlich isotherm) of powdered activated carbon (PAC) using for removing…

A:

Q: How many milliliters of (Hci) (0.4N) to neutralize (10ml) of(NaOH) solution containing (2gm) of…

A: Normality of HCl = 0.4 N 2 gm of NaOH in 250ml solution Molecular weight of NaOH = 40 gm/mol 10 ml…