O + NAOMe

Q: Which atomic orbitals overlap to form the C-Co (sigma) bonding molecular orbital indicated b the…

A: We have to tell which atomic orbitals overlap to form the C-C sigma bonding molecular orbital…

Q: Question 2 Which of the following adsorption isotherm models is applicable to multilayer…

A: Physisorption : This type of adsorption is arises due to weak van der waal's force of…

Q: 1. How much work was done when 46 kJ of energy was spent on compressing a gas as it released 28 kJ…

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Q: 4. Air at 25°C expands adiabatically and reversibly from 10 atm to 1 atm. How many moles of gas are…

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Q: Based on the equation below, how many grams of nitrogen gas (N2) will be produced from the…

A: The decomposition reaction for sodium azide to form nitrogen gas is  2 NaN3 (s) → 2 Na (s) + 3 N2…

Q: 5. Assume you have a 3.60m solution that depressed the freezing point of the solution by 0.851°C.…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: 7.Finish off the after reactions with the main products and the lost reaction conditions. Point to…

A: Here we have to determine the major product formed and the types of reactions according to their…

Q: How much of the preservative is needed to prepare a 120-mL preparation of Aluminum hydroxide gel…

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Q: II. Identify the oxidizing agent and reducing agent in each reaction. 2H2 + O2 → 2H₂O 1. 2. Zn+S →…

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Q: 2. Water is the universal solvent. A. Why is water considered the greatest solvent on Earth? B. Draw…

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Q: Sodium chlorate decomposes into sodium chloride and oxygen gas as seen in the equation below.…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: Phosgene (COCL) is a toxic substance that forms readily from carbon monoxide and chlorine at…

A: Here we are required to find the equilibrium concentration of each species

Q: Question 16 Which one of the following is a physical change? A. CH4(g) +202(g) → 2H₂O(g) + CO2(g) C.…

A: Q-16)  A physical change is :-  H2O (s) →H2O (l) (Option- C)

Q: Determine the pH of the molecules given in a 1L beaker containing 0.035M solution of the given…

A: Given,  The molarity of each solution in 1 L beaker is 0.035 M.  The pH of the solution is:

Q: D. Indicate whether each of the following scenarios would either increase or decrease the rate of…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: Write the letter of the correct answer. 1. How many phases exists below the curve? a. 0 b. 1 c. 2 d.…

A: The relationship between the number of components, phases and degrees of freedom in a mixture system…

Q: The product of the reaction between the two compounds below is. ZH N + HA

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Q: a. Determine the hybridization state of both nitrogen atoms in this molecule: Qey B b. Which of…

A: Hybridization is defined as mixing of orbitals so as to rehybridize to form new set of orbitals…

Q: Question 15 What is the total of the mole fractions of the components of a ternary system? O 100 0 1…

A: Let us discuss both the question one by one.

Q: Write the letter of the correct answer. Consider the yellow point. What are the mole fractions of…

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Q: Calculate the maximum average degree of polymerisation in linear polyester synthesis if the initial…

A: Maximum average degree of polymerization = 399

Q: Determine whether the disruption of the bonds or attractions occurs during protein hydrolysis or…

A: given protein hydrolysis protein denaturation

Q: What is the mass of pure dry CaCO3 (MW: 100.0869 g/mol) standard used in the standardization of EDTA…

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Q: Assign an oxidation state to each atom CF4

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Q: Consider the rate constant for ester hydrolysis at different temperatures. What is the activation…

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Q: 2+ Cu(aq) + 2e → Cu(s) Agaq) +eAg (s) Complete the cell notation for the reaction: Ag-(aq) Cu(s)…

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Q: What major organic group would you expect when an acyl chloride is reacted with aqueous NaOH? Select…

A: In this question, we will see that which major product is formed after the reaction between acyl…

Q: 7.Finish off the after reactions with the main products and the lost reaction conditions. Point to…

A: A reaction can take place using many pathways. Here two of them are nucleophilic and electrophilic…

Q: Assign an oxidation state to each atom SO3

A: Assign an oxidation state to each atom in SO3.

Q: 7. One mole of an ideal gas at 27°C and 1 atm is compressed adiabatically and reversibly to a final…

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Q: Propane reacts with oxygen gas to produce carbon dioxide and water as shown in the reaction below.…

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Q: Question 22 of 26 > The lock and key model and the induced fit model are two models of enzyme action…

A: We have to put the given statements in correct column of the table

Q: 4. What is the freezing point depression when 62.2 g of toluene (C,H₂) is dissolved in naphthalene?…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: A certain half-reaction has a standard reduction potential Ered=-0.98 V. An engineer proposes using…

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Q: Statement 1: Mohr titration is usually performed in an acidic medium. Statement 2: This is because…

A: Mohr titration is performed in neutral or slightly basic medium.  So statement 1 'Mohr titration is…

Q: 4. The following reaction reaches equilibrium, and the concentrations of products and reactants are:…

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Q: Question 6 Which type of distillation is used for miscible liquids with large gap of vapor pressure?…

A: Distillation can be defined as the process of separation of components of a liquid mixture. There…

Q: Based on the given NMR spectrum, does the molecule match the spectrum?

A: To predict whether the given NMR spectrum belong to the given molecule or not.

Q: The IR spectrum below represents which of the following compounds? Absorbance/% www 4000 3000 500…

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Q: О Thrana 99 О CI О ОН ОН о

A: The compound can be indentified by the  1H NMR and  13C NMR spectrum .

Q: Briefly explain how you would prepare 2.50 L of 0.125 mol/L HCl from a 2.00 mol/L concentrated stock…

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Q: 1) Determine the questionable data (0.821), if it should be rejected or not at 95% confidence level…

A: #Q.1: The given 4 data sets for the absorbance of the unknown solution are 0.690, 0.695, 0.692, and…

Q: H НО НО HO.

A: Note- Dear student, since the given question is a mutipart question, hence I solved first three…

Q: 4. Salt is often added to water in order to raise the temperature of the boiling point and to heat…

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Q: Answer letter a and b pls

A: Given that , Water is less dense as a solid than a liquid.

Q: Complete the diagram of the mechanism of a general enzyme-catalyzed reaction. The abbreviations E,…

A: Detail description is given below

Q: 5. What is the freezing point of a solution prepared by adding 239.0 g of copper(II) sulfate…

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Q: trial #a It was 64.8 Determine the molality of each unknown solution, using Kr = 4.50 °C/m for…

A: As per Bartleby guidelines, I am allowed to answer one question at a time. Please re upload the…

Q: 5. What would be the pH of a 100.0 mL solution containing 0.24 M formic acid [HCHO₂; Ka = 1.8x10-4)…

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Q: Draw a hypothetical TLC chromatogram of anisole and p-methyl propiophenone in normal phase silica…

A: Given:- We have to draw TLC chromatogram of anisole and p-methyl propiophenone in normal phase…