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Q: Q.1 Interpret the following IR spectrum by labelling the characteristic absorption peaks and write t...

A: Interpretation of given IR spectrum:

Q: A sample of a gas occupies a volume of 3.62 liters at 20 °C and 2.00 atm. What will be the volume at...

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and...

Q: Provide the formulas of the following written compounds, write out the equation and balance this fic...

A: Given Nitrogen dioxide + Nitrogen monoxide + water → Nitrous acid    formulas of the following writt...

Q: Using VSEPR method find molecular structure of NO3 and O3

A: Valence shell electron pair theory-VESPER   According to this theory geometry of molecule depand upo...

Q: Chemistry Question

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Q: A gas‑filled weather balloon has a volume of 50.0 L at ground level, where the pressure is 771 mmHg7...

A: By help of Combined gas equation we can calculate the new volume of the weather balloon at higher al...

Q: Determine the pH change when 0.095 mol HBr is added to 1.00 L of a buffer solution that is 0.316 M i...

A: Here weak acid is CH3COOH and conjugate base is CH3COO- [CH3COOH]=0.316 M , [CH3COO-]=0.319 M Moles ...

Q: Q2. A. Below, molecular weight data for a polypropylene material are Melecuier Weighr Range (mel) ta...

A: Given molecular weight data for a polypropylene material as - Molecular weight range (g/mol) Ni  ...

Q: What is the pH of a solution that is 0.11 M KNO2 and 0.22 M HNO2 (nitrous acid)?

A: • Given that, we have to calculate the pH of solution for which concentration is given as follows-  ...

Q: Q. 3. What would happen with your reflux if you turn off water in your condenser during the experime...

A: Reflux involves heating the chemical reaction for a specific amount of time, while continually cooli...

Q: Rank the following molecules according to the stated physical property.

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

Q: It is desired to separate silver in a solution that is 0.06130.0613 M BiO+BiO+, 0.1290.129 M Cu2+Cu2...

A: Applying the Nernst equation, the cell potential at 298 K (25 °C) is, Ecell = E0cell -0.0592VnlogQ

Q: 5. Which of the following pairs will not form a buffer when mixed together in an aqueous solution? ...

A: Buffer solution can be defined as the solution which resist the change of pH on adding small amount ...

Q: Q1

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Q: What is major product formed in the following reaction? CH3 ROOR H3C- -CH3 • HCl ? CH3 CH3 (A) H2 -C...

A: Alkenes are nucleophilic species which can react with electrophiles readily. Markonikov rule states ...

Q: Using VSEPR method identify SiCl3F and Cl2O

A: Bond angle is decreased by presence of lone pairs. Both molecule has sp3 hybridised and tetrahedral ...

Q: Question 63 please

A:

Q: Need a clear answer

A: Constitutional isomers is different structures with same molecular formula  Alkenes in presence  of ...

Q: Write a solubility product constant, Ksp, equilibrium expression for the following ionic solid. Assu...

A: Answer:- This question is answered by using the simple concept of writing the expression of Ksp usin...

Q: Given that the charge on the sulfide ion is -2 (S), write all possible formulas for palladium (PdxSy...

A: When palladium and Sulfur Combine, they give different type of sulfide compounds in different Oxidat...

Q: di Drawa dot-and-cross diagram for carbon dioxide. ii Describe the shape of the carbon dioxide molec...

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...

Q: Give answer all questions with explanation

A: Neutron capture is a nuclear reaction in which an atomic nucleus and one or more neutrons collide an...

Q: Use ΔH formation information provided to calculate ΔH of the reaction (in kJ) for the following:Ca(O...

A: In this question, we have to find out the correct answer of given problem by the help of Enthalpy ch...

Q: 5. Which of the following shows the increasing boiling points of halogens A. F2 < I2 <Br2 < Cl2 B. I...

A: Every substance has a definite boiling point. When a liquid is heated, then at a particular temperat...

Q: 5. Identify O to Z CI AICI Y X HE Br2 P FeBr3 SO3, H2SO4 V CICH;CH3 W HNO3 H;SO4 Q AICI3 AICI3 H;SO,...

A:

Q: If 56.0 mL of a 0.85 M Ca(NO3)2 was mixed with 87.5 mL of 0.70 M NaCl, what is the final concentrati...

A: By writing balanced chemical equation and using mole mole analysis we can solve this problem.

Q: Explain why the ionization constant, Ka, for HI is larger than the ionization constant for HF.

A: Given that,  Ionization constant Ka for HI is larger than the Ionization constant for HF

Q: The heat of combustion of liquid hexane (Ce H14) to carbon dioxide and liquid water at 298K is -4215...

A: Balanced equation is       C6H14 (l) + 19/2 O2 (g)  →   6 CO2 (g) + 7 H2O (l)                       ...

Q: 20 ml of 0.2 M NaOH solution be treated with 40 ml of 0.2 M acetic acid solution to give 60 ml. Calc...

A: An acidic buffer is defined as an aqueous solution that consists of a mixture of a weak acid and its...

Q: Make a scheme with this procedure. Write the result.  Procedure   1. Place 20 drops of each of th...

A: The rate of chemical reactions is made faster by adding catalysts. Water is a universal solvent. Exe...

Q: Need a clear answer please

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Q: Question 15 of 15 Submit What is the standard electrode potential for the reaction 2 Cr + 3 Pb?* → 3...

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Q: How do I do this?

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Q: What is the pH of a solution that is 0.11 M KNO2 and 0.22 M HNO2 (nitrous acid)?

A: Hinderson equation is used for calculating the pH of the buffer solution.  pH = pKa + log( [salt] / ...

Q: Q.1 :What is the molar concentration of CI in a solution prepared by mixing 25.0 mL of 0.025 M NaCl ...

A:

Q: Which of the following solids would be more soluble in an acidic solution than in neutral water?Ba(N...

A: To get this answer we have to add H+ to the salt then anion will react and if this anion convert int...

Q: what would be the product formed from a reaction of this with dry ice followed by acid

A: Ans

Q: t he Ka of acetic acid is 1.8 x 10 -5. Calculate the pH of a solution which is composed of 0.250 M H...

A:

Q: What is the common name of compound with following skeletal structure:

A: Given structure of six member carbon skeleton.  We have to common name of structure. 

Q: State and explain the principle on which the fully automated analyser operates.

A:

Q: If 8.55 mol of an ideal gas has a pressure of 5.99 atm and a volume of 26.55 L, what is the temperat...

A: Given data,  Amount of gas(n)=8.55 mol Pressure of gas(P)=5.99 atm Volume of gas (V)=26.55 L R =idea...

Q: (i) What is the basis of C versus D point group classification?

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Q: Describe how to isolate clove oil from the distillate?

A: To describe the method to separate the clove oil from the distillate.

Q: ans. no. 2,3,4,5

A: 2. In 4d sublevel there are 5 ORBITAL named as 4dxy,4dyz,4dzx,4dx2-y2 and 4dz2 Option B. 5 is correc...

Q: A 25.0mL acetic acid sample was titrated using exactly 69.72 mL of a 0.30M sodium hydroxide solution...

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Q: What is [H3O+] in a solution of 0.075 M HNO2 and 0.030 M NaNO2?

A: PH = pka +log (conjugate base)/(acid)

Q: Calculate AHrxn for the following reaction: C(s) +H20(g)→CO(g) +H2 (g) Use the following reactions a...

A:

Q: What arn

A: There are two questions and you did not mention which I have to solve so according to the guidelines...

Q: How many moles of N2 are in a 3.41 L cylinder at 84.3 °C and 7.21 atm?

A: By using Ideal gas equation,     PV=nRT where, R is gas constant.

Q: 1. In the following reaction, 325 mg of 2-hydroxybenzoic acid are reacted with 150 ul of methanol. A...

A:

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.