) धोण्र त्रीर लाय िकोशका पजामीक P४० वैपट ०म कह जीन्जंण छ जहक कीव्कछ कितेबलीक प्रु औराइSাগউ twhen itis appropriate. CH3-C=c-CH3 +1 B82 →

Q: Choose one carboxylic acid that has applications in diagnostic tests, nutrition, or pharmacology.…

A: Carboxylic and their derivatives are widely used in daily life. It has uses in production of…

Q: A 1.40 m3 container holds a sample of O2 gas. At 282 K the pressure of the container is 1.04 x 105…

A:

Q: what is the pH of a buffer solution. that containe ol0om HE amd o:120 M Nef 2 The ka of HE is…

A: pH of buffer  using Henderson-Hasselbalch equation    [salt] = 0.120M  [acid] = 0.100 M  pka = -log…

Q: Question 17 For the fullowing coordination complex:(Fe(CO,O4)(H,0)) are pre se nt lif none State…

A: Interpretation- We have to tell about that which type of geometrical isomerism is showing by the…

Q: Δ60-ΔΗ-TΔS, and AG°=-nFE°cell, show that: AS° = AH° AT. (G) A + nFE°cell) %3D

A:

Q: The triphenylmethyl radical is highly delocalized by resonance. In the resonance hybrid, how many…

A: There are ten different positions have radical character

Q: Question 5 For the lompound. Br Name. the componnd Identify each chiral center Are geo metric…

A:

Q: What was the action of formalin on the gelatin sheet?  (reduction, addition, oxidation or etc)

A: Formalin is aqueous solution of formaldehyde.It is mainly used as fixative for studying cell under…

Q: 2. Name the following drugs and name their pharmacological groups. H3CO, N HCI H3CO Cl LOCH3 „CH3…

A:

Q: Consider the cell reaction Sn(s) + Cu2*(ag) → Sn2+ The value of E°cell is 0.447 V at 25°C. Calculate…

A:

Q: Calculate the pH at 25 °C of a 0.36M solution of sodium hypochlorite (NaClO) . Note that…

A: Given: Concentration of NaClO = 0.36M pKa of HClO = 7.50

Q: The vapor pressure of water at 20.0 ºC is 17.5 torr. At that temperature, what would be the vapor…

A:

Q: 2. Name the following drugs and name their pharmacological groups. H3CO, HCI H3CO Cl LOCH3 „CH3 NH2…

A:

Q: Mass of Inner cup with stirrer on the digital balance=36.7 Mass of Inner cup with stirrer and warm…

A:

Q: Calculate E°cell a

A:

Q: Question 12 What is the value for AG° at 25°C for the reaction CH, + 2H, S CS2+ 3H2 given that the…

A: First you have to find out Equilibrium constant K Keq = [product]eq / [reactant]eq

Q: Substance air (78 % N2, 21 % O2) CO2 (g) Density of gas at STP 1.279 g/L 1.977 g/L 1. The table…

A: More is the density, the more it displace others from the vessel.

Q: Question 46 Which of the following statements about titration curves is false? O The equivalence…

A:

Q: A plate A plate with an area with a of 500 cm? is to be coated would layer this take to accomplish…

A: Given: plate area = 500cm2 thickness= 0.01cm density= 19.3g/cm2 current= 5.20 ampere

Q: 1) Predict the product(s) of the following alkene addition reactions. Be sure to show…

A: Given reactions are :  Complete the following reactions = ?

Q: Question: In synthesizing dibenzalacetone using aldol condensation, why is there a need to put the…

A: The reaction between two aldehydes or ketones, catalysed by an acid or base, which produces a…

Q: When 1-methylcyclohexene is treated with HI/ROOR, the product will be: O 1-iodo-2-methycyclohexane O…

A: • when 1-methylcyclohexene is treated with HI/ROOR and HCl/ROOR  • when alkene undergoes ozonolysis…

Q: A sample weighing 3.458 g is dissolved and diluted to exactly 250.0 mL in a volumetric flask. A 50.0…

A: Given, A sample weighing 3.458 g is dissolved and diluted to exactly 250.0 mL in a volumetric flask.…

Q: A buffer solution contains 0.150 moles of HSO4° and 0.150 moles of SO,²² in a total volume of 0.250…

A: Given:  HSO4- = 0.150 moles SO42- = 0.150 moles volume of solution = 0.250 L pKa = 1.90 To…

Q: Explain how a salt bridge can maintain electrical neutrality within the internal circuit of the…

A: Salt bridge is inverted U shaped glass tube filled with strong electrolyte (like NH4NO3) dissolved…

Q: Question 2 For the reaction at 25°C: Sn|SCIco Determine E° Determine AG° Determine K

A: here we

Q: 2. The mass of an "empty" flask with its rubber stopper (the mass of air has already been…

A: Here we are required to find the molar volume of carbon dioxide gas.

Q: d)The ΔH°f of Ar(g) is   1.positive. 2.negative. 3.zero. 4.must be determined experimentally.…

A: The ΔH°f of Ar(g) is 1.positive. 2.negative. 3.zero. 4.must be determined experimentally

Q: 1. Estimate the percent ionic character of the CO bond. The electronegativity of Carbon is 2.5 and…

A: Since you have asked multiple question as per our company guidelines we are supposed to answer the…

Q: 1. Og 23. 2. H202 A. B. C. 애

A: In this question we have to tell the product of the reaction.

Q: The acid-dissociation constant for benzoic acid (C,H5COOH) is 6.3 × 10-5. Calculate the equilibrium…

A:

Q: Consider the neutralization reaction 2 HNO, (aq)+Ba(OH), (aq) → 2H,0(1)+Ba(NO, ),(aq) A 0.100 L…

A:

Q: Argentometric titration of a 0.7908-g sample containing chloride ion required 45.32  mL of 0.1046 M…

A:

Q: Question 7 for the compound. Name the compound Ideatify each chiral center Are geometric isomers…

A:

Q: 8. Phosphoric acid is a triprotic acid, ionizing in the following sequential steps: Н. РО, + Н,О…

A: Equilibrium constant is defined as ratio of concentration of products to concentration of reactant.

Q: Using the data from the previous steps, calculate the standard Gibbs Free Energy for the formation…

A:

Q: explain the importance of iodometric titration methods for the determination of iodine content in…

A: Iodometric titration method is used for the determination of iodine content in salt.

Q: 1. Provide the major products of each reaction sequence below. 1. PhBr, Pd(PPh,), Cul, NEt, 2.…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: A weather balloon calibrated at 0.00 degrees Celsius to have a volume of 20.0 L has what volume in L…

A:

Q: How do you prepare 1.0L of 0.25N HCl solution?

A: Detail mathematical calculation is shown below

Q: complete the ff reaction

A: Here we are required to predict the product of the reaction

Q: Which is NOT belong to the group

A: There are various types of intermolecular forces present in the molecules such as hydrogen bonding,…

Q: magnesium form bonds with oxygen

A:

Q: Calculate the number of milliliters of 0.754 M KOH required to precipitate all of the Zn2+ ions in…

A: calculate number of moles of Zn(NO3)2 1 mole of Zn(NO3)2 react with 2moles of KOH to form 1 mole…

Q: Calculate the number of grams of C4 military explosive (C3H6N6O6) detonated if the resulting…

A: Given: Mass of nitrogen gas formed = 117.4 g Known: Molar mass of C = 12.01 g/mol Molar mass of H =…

Q: The calcium in a 200.0-mL sample of natural water was determined by precipitating the cation as…

A: The calcium in a 200.0-mL sample of natural water was determined by precipitating the cation as…

Q: How will you prepare standard solution of catechin (50, 100, 150, 200, 250 and 300 mg/L) scaled down…

A: We need to prepare 50 mL of catechin standard solutions of varying concentrations.

Q: What is the pH of 10mL aliquot of toluic acid (with a concentration of .1837M) after 21.05 mL of…

A: Known Initial concentration of toluic acid = 0.1837 M Initial volume of toluic acid = 10 mL…

Q: प्रोचक नेी कर वष्मामामरवमवेद্ উেoddे छ एिer के अ्रष केए उन्.। C EXPlaim A (6) ACHAळP

A: The short string of amino acids are commonly known as peptides. They are comprising 2–50 amino…

Q: If 25.0 mL of 0.1000 M HCl is titrated with NaOH with an initial volume of 3.02 mL and final volume…

A: Given: Volume of HCl = 25.0 mL Concentration of HCl =  0.1000 M Initial volume of NaOH =3.02 mL…