Describe the process of catalytic cracking used in the petroleum refining industry

Q: Li + K2SO4 ---------->  Li2SO4 + 2 K How many grams of potassium are produced if 3 moles of K2SO4 ar...

A: Given : We have to calculate the mass of K produced.

Q: Rank the four groups (a-d) from highest to lowest priority using Cahn-Ingold-Prelog rules. a b -F H....

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Q: Formic acid, HCO2H, is the irritant that causes the body’s reaction to ant stings. What is the conce...

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Q: Select the correct structure corresponding to the 'H NMR spectrum below. Integration values are show...

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Q: What was the concentration of my stock solution if I used 34mL of it to make 125ml of a 1.6 M diluti...

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Q: In the "Torch the Money" demonstration, a $5 bill is wrapped around a copper pipe and then placed ov...

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Q: 3. You added 1 kg of ethylene glycol (C2H602) antifreeze to 4450g of H20 in your car's radiator. Wha...

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Q: Express the rate of the following reaction equation in terms of the rate of concentration change for...

A: Given :- 2SO2(g) + O2(g) → 2SO3(g)  To write :- rate of reaction in terms of concentration change fo...

Q: Q13

A: Actually , molarity is defined as the amount of moles of any substance dissolved in an amount of sol...

Q: QUESTION 12 What is the osmotic pressure (1) of a 1.25-M solution of a nonelectrolyte solution at 25...

A: Osmosis pressure is the pressure applied to stop the osmosis.

Q: Write a mechanism for the following reaction. он NANO2 HCI 0°C NH2

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Q: 1. O3 2. CH3SCH3

A: The structure of the product formed from the given reaction are,   Structure of C5H10O is,

Q: IUPAC rules : Select the longest carbon chain - Numbering - PWS (Prefix + Word root + Suffix)  Nam...

A: IUPAC nomenclature is used for naming the organic compounds as recommended by International union of...

Q: 1 point Consider the following equation: S(s, rhombic ) + O2( g) → SO2( g) At 298 K, AH° for this re...

A: We know the thermodynamic equation., ∆G° = ∆H° - T∆S° where, ∆H° = -269.9 KJ/mol ∆S° = +11.6 J/mol.K...

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Q: The more stable the bonding MO, the less stable the correspondi antibonding MO. True False

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Q: All the following statements are true about sigma bond EXCE O The electron density is high in the re...

A: Sigma bond : It is the strongest covalent bond formed by head on overlapping of atomic orbitals.

Q: V Using 'H NMR data of both your product and the starting material (p-toluic acid), describe hov sup...

A: Nuclear magnetic resonance (NMR) is the characteristics of nuclei which is the dependent on the appl...

Q: QUESTION 8 Hydrogen bromide, HBr, is a strong electrolyte in water. What is the boiling point elevat...

A: The molality and elevation of boiling point can be calculated as 

Q: a Write the molecular equation which completes the following. The reaction occurs in an aqueous solu...

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product...

Q: Explain three characteristic features for Zieglar Natta polymerization in clear handwriting?

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Q: You use 500.0g of a solid to prepare a solution that has a concentration of 7.40% by mass. What is t...

A: Given: Mass of solid solvent = 500.0 g. Concentration of solid in %(m/m) = 7.40 %  

Q: For each structure indicate if the substituent is electron donating or withdrawing and predict the o...

A: Organic chemistry is branch of chemistry in which we deal with organic reactions such as Electrophil...

Q: HO NH2 Name the numbered functional groups in the structure O 1. carboxyl 2. amido 1. carboxyl 2. am...

A:

Q: What type of bond is the C-F bond in the nonpolar molecule carbon tetrafluoride (CF4)? polar ionic i...

A: Given, Non polar molecule : CF4

Q: need a correct answer: What is the concentration of the original solution if 450 mL; a certain solu...

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Q: In sigma MO the electron density is concentrated around a line between the two nuclei of the bonding...

A: Molecular orbital can be defined as the orbital formed by addition or subtraction of atomic orbitals...

Q: The standard electrode potentials for the reduction of N2 to N2H4 and of O2 to H2O at 298 K are –1.1...

A: (i)    Cell Reactions             Anode: N2H4 + 4OH- →  N2  + 4H2O + 4e-                            ...

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Q: d) If I add 10-6 mols/L of HCl and NaOH simultaneously to DI water which direction will the water re...

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Q: Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2H,s(g)+30,(g) → 2S0,...

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on ...

Q: what is their meaning as it applies to the acidity of a wine? Ringing, Firm or hard, Flabby, Crisp, ...

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Q: What is the systematic name of the structure shown? O 4-isopropyl-1-methylcyclohexene 2-methyl-5-iso...

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Q: CH, What is the name of the structure shown? O m-Nitrotoluene O 3-methylnitrobenzene 3-nitromethylbe...

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Q: Find the r

A: Ptotal = P (CH3CHO) + P (CH4) + P(CO) Also, P(CH4) = P (CO) So, Ptotal = P (CH3CHO) + 2 P (CH4) Now...

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Q: A pound of coffee beans yields 49 cups of coffee. How many kg of coffee beans are required to produc...

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Q: Given the following balanced equation, determine the rate of reaction with respect to [H2] N2(g) + 3...

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Q: Explain how does a solution butanoic acid and potassium butanoate can function as a buffer solution?...

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Q: ne electron's velocity, kinetic energy, and potential

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Q: Analyze 3 Major IR peaks. Using 1-2 peaks, justify compunds present.

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Q: a) Draw the resonating structures of the following compounds.: CI NEN NH2 A B

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Q: Select to Draw 1. O3 2. CH3SCH3 +

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Q: OH OH Na2Cr207 H3O* Select to Draw

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Q: An analysis of acid mixture was conducted using reversed-phase liquid chromatography with 20 mL/min ...

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Q: Which of the following sets of atomic orbitals will form a molecule with the longest bond length? * ...

A: The atomic orbitals forming a molecule with the longest bond length = ? 

Q: 1. Metals are bonded by metallic bond, that is protons in a sea of electrons which give them their c...

A: Given:  

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A: Coloumn resolution is an indicator to identify selectivities and efficiencies of coloumn ability to ...

Q: Problem 9. Provide a detailed, reasonable, arrow-pushing mechanism for the reaction below. H2SO4 018...

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Q: Under certain conditions the rate of this reaction is zero order in ammonia with a rate constant of ...

A: For reaction ., 2NH3 --------> N2 + 3H2  Rate constant , K = 0.0096 M/s Reaction follow zero orde...

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.