What is meant by kinetic study? How USP define stability of the product? Enlist the factors which affect directly or indirectly the stability of pharmaceutical and at least three objectives of stability studies for pharmaceutical products?

Q: Draw the orgamic molecule(s) which is(are) formed in the following reaction. Do not include…

A:

Q: Calculate the pK at 25 degrees C of the following reaction using the data in the table. Use R =…

A: The given reaction is:4 A + 2 B → C + 3 D + 4…

Q: What is the Ka and Kb expression for a and b? a) C6H5COOH b) CN-

A: Acid dissociation constant Ka is utilized to determine the acidic and basic nature of a solution. It…

Q: the crystal violet molecule in relation to the central carbon atom as the reaction proceeds. * N(CH2…

A: In the left-hand side of the reaction, the hybridization of the central carbon atom is sp2 and hence…

Q: The following conversion involves sequential Heck reactions. Propose structural formu- las for the…

A: The chemical reaction of alkenes with the unsaturated halides in the presence of a palladium…

Q: 4. (a) Determine if the following reaction is likely to be SN1, SN2, E1 or E2, discuss your…

A: We are asked to predict the product, name of reactant and product.

Q: The rate law for the hydrogenation (H) of ethylene (E) to form ethane (A) over a cobalt-molybdenum…

A: The rate law for the hydrogenation reaction of ethylene to form ethane over a molybdenum catalyst is…

Q: Question 6 wanted to see if I did it right. Thanks

A: Given: Initial moles of CO = 1.0 mol Initial moles of H2O = 1.0 mol Volume of vessel = 50.0 L Kc =…

Q: Calculate the Ksp of the following compounds, given their molar solubilities. (a) CoS, 6.31 × 10-11…

A:

Q: According to Table 7-1, the equilibrium percentage of the first molecule in its keto form is lower…

A: Given: The keto-enol tautomerism, according to Table 7-1, for the two given molecules is shown…

Q: Safari File Edit View History Bookmarks Window Help 1) 48% Sun 10:55 AM Q A…

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

Q: d) Explain the difference in reaction outcome between part (b) and part (c) by showing one energy…

A: A question based on energy level diagram, which is to be accomplished.

Q: In unpolluted air at 300 K, the hydroxyl radical OH reacts with CO with a bimolecular rate constant…

A: It is given that hydroxyl radical OH reacts with CO with a bimolecular rate constant of 1.6 × 1011…

Q: 1. Write three major criteria of forming a Hydrogen bond in bullet points with example. 2. Certain…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: After the solid has dissolved (it may dissolve, precipitate, and redissolve), heat the mixture for…

A: When p-aminophenol reacts with acetic anhydride at lower temperature 100°C then reaction occurs…

Q: Br2 name) peroxide

A: Bromination of alkane in presence of peroxide

Q: Which solvent would be the best choice for use as an extraction solvent in a separatory funnel with…

A: The best choice as an extraction solvent with aqueous solution of NaHCO3 followed by Rota…

Q: Q1\ Asaturated solution of potassium chloride in 20c Calculate %w\w and (M) concentration if it…

A:

Q: Calculate the Ksp of the following compounds, given their molar solubilities. (a) CdS, 2.68 × 10-14…

A: Calculate Ksp of the given compound by using their Molar solubility---

Q: (CH3CH2)2CULI a) izopropil klorür OH 1. р-TSCI b) 2. CH3-CEC Na* Br2/H20 c) (Z) 3-metil 3-hekzen…

A: The general formula of the Gilman reagent is R2CuLi. Here R is an alkyl group. This reagent acts as…

Q: Looking at the following reactions, why is there no SnCl2 produced in the formation…

A: The Sn reacts with C6H5CH2Cl in two ways to form SnCl(CH2C6H5)3 and SnCl2(CH2C6H5)2 accordingly. The…

Q: 2-Chloro-2-methylpropane reacts with water in three steps to yield 2- methyl-2-propanol. The first…

A:

Q: A student planned to utilize HPLC to separate her chemically synthesized product (1) from th…

A:

Q: Spectrum BETA: (Image source: National Institute of Advanced Industrial Science and Technology,…

A:

Q: LOH NaHCO, H3C- H3C HO. ČH3 H3C NaOH H3C. OH H3C H3C Table of nhysical constants for each reactant…

A: Given are two reactions,

Q: Calculate ΔS°rxn for the following reaction. The S° for each species is shown below the reaction.…

A: An increase in entropy results from an increase in disorder. Entropy is an extensive property ( a…

Q: Calculate the Ksp of the following compounds, given their molar solubilities. (a) CuS, 7.33 × 10-19…

A:

Q: 7. Which of the following compounds will be most soluble in hexane (CH14)? A) Trimethyl amine…

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

Q: can you rationalize the relative energy difference between intermediate A and B

A: To rationalize the relative energy difference between Intermediate A and Intermediate B.

Q: MTBE (methyl tert-butyl ether) has been used as a petroleum additive to increase octane rating,…

A:

Q: Consider the intermediate below. Which is applicable to this structure? ':Br: is called a…

A:

Q: Complete the Ksp expression for Ag,CO3. Ksp 8.46 x 10-12 –

A: Ans

Q: Calcium oxalate monohydrate [Ca(O2CCO2)·H2O, also written as CaC2O4·H2O] is a sparingly soluble salt…

A: Solubility of calcium oxlate in water = 7.36 × 10−4 g/100 mL.  Ksp   = ?  Molecular mass of CaC2O4 .…

Q: 19021 Conditions. niay then CH3I 200 823 The base used for the reaction above IS LDA. Dnuc 1. Should…

A: LDA (lithium diisopropylamide) is a strong base and it is bulky in nature. One of the important…

Q: Calculate the Ksp of the following compounds, given their molar solubilities. (a) Cds, 2.68 × 10-14…

A: Calculation of solubility product (Ksp) of a compound from their molar solubilities

Q: Describe the reaction mechanism for the hydrolysis of 2-bromo-2-methylpropane [CH3C(CH3)2Br] with…

A: A question based on SN1 reaction, which is to be accomplished.

Q: OH ??? Br + -в OH For the above reaction identify the catalyst and reagents and also show the…

A: The reaction given shows the reaction of alkyl halide with phenyl boronic acid to form biphenyl as a…

Q: Using benzoic acid's solubility data in water (found in the pre-lab), calculate the amount of HOT…

A:

Q: Determine the Ksp of J3(PO4)2 if its molar solubility in H2O is 7.78 x 10–10 M

A: Many ionic compounds are completely soluble. But in actual case, even insoluble compounds will…

Q: Chemistry (d) Using the Woodward-Hoffmann rules, explain whether this reaction is thermally allowed.…

A:

Q: COCI, (g) = CO (g) + Cl, (g) @ 100 °C K. = 2.19 x 10-10 Predict the direction the rxn proceeds…

A: The given equilibrium reaction is as follows: COCl2g ⇌COg + Cl2g

Q: 10. Consider the following table of compound and their solubility in hot and cold water, and in hot…

A: A question based on solutions that is to be accomplished.

Q: Question 7 (c) (i), (ii), (iii), and c(iv)…

A: The kinetics of a reaction can be studied experimentally. The equlibrium concentration of a reaction…

Q: Which reaction MUST have a positive Delta S? O N2 + 3H2 -> 2NH3 Ca + FeCl2 -> Fe + CaC12 O 2A1203…

A: Entropy change will be positive when randomness increases.

Q: A. For each pair of compounds, fill in the appropriate information needed to distinguish them.…

A:

Q: Br Meo

A:

Q: ? Mg. Eto ? 7. OH NH pyridinium chlorochromate dichloromethane as a solvent 1.? 2. ? OH OH 1. ? 2.…

A:

Q: Calculate AH for the reaction below

A: