Which of the following is not necessary to state of a chemical system? a) colour b) composition c) pressure d) temperature

Q: Amides are synthesized by reacting an amine with an acid chloride. In this reaction the amine is the…

A: The question is based on concept of nucleophilic acyl substitution reaction. we need to identify the…

Q: The standard free energy of hydrolysis, DGº of some compounds are given below: Compound DG…

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Q: QUESTION 3 2 SO2(g) ++ 250,(g) + O2(g) is the chemical equation for the decomposition of sulfur…

A: The given equilibrium reaction is as follows: 2SO3g ⇔ 2SO2g + O2g The initial concentration of SO3…

Q: 1-hexanol is treated with PCC followed by normal work up. That product is then reacted with…

A: PCC oxidizes primary alcohol to aldehydeMethyllithium adds to aldehyde to produce secondary alcohol

Q: Which of the following is an aromatic molecule (assume all are planar)? a cyclopentadienyl cation…

A: Conditions/ characteristics of aromatic compoundsPlanarityComplete conjugation (electron…

Q: Pls

A: Equillibrium constant is the ratio of concentaration of products to the concentration of reactants.

Q: 4.21. Can non-pV work be obtained from a process for which AG = 0? Explain.

A: Non-pV work can be obtained from a process for which ΔG=0.

Q: For the following multistep synthesis of the target structure on right from the starting structure…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: 14. Copper has two isotopes, Cu-63 and Cu-65. The average atomic mass of copper is 64.928 g/mol.…

A: Given, Mass of Cu = 63 Mass of other isotope of Cu = 65 Avg. mass = 64.928 g/mol

Q: Draw two Lewis structures of the vinyl acetate. Between these structures, identify and label areas…

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Q: hich of the following is MOST soluble in polar solvents? A H3C. OH B H3C. C D HO H3C CH3 CH3 OH COOH…

A: Here we have to predict the most soluble compound in polar solvent .

Q: Indicate which compound will have highest and lowest Bronsted acidity. 1. Choose the correct option…

A: Acidity is defined as the ability of a molecule to release protons.If a compound easily donates…

Q: 5. Ammonia can be synthesized according to the reaction: N2 (g) + 3 H2 (g) → 2 NH3 (g) K, = 5.3 *…

A: The ratio of actual product formed to the theoretical yield is called the percentage yield of a…

Q: 22. Many properties of nanoparticles are significantly different than the corresponding bulk…

A: The answer stated that the properties of nanoparticles are significantly different than the…

Q: Give the IUPAC name for the following compound. Be sure to use cis/trans, E/Z or R/S where…

A: 1) Look for the longest chain and name it. This main chain may be called parent chain. (like:…

Q: 6. Consider the reaction X+Y→ Z Initial concentration (mol/L) Experiment X Y 1 0.1 0.5 2 0.2 0.3 3…

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Q: Consider the following reaction at 298K. Co* (aq) + H2 (g) Co (s) +2 H* (aq) Which of the following…

A: In a redox reaction, there is an simultaneous oxidation and reduction reactions. In a redox…

Q: (a) Describe and explain the trends of the boiling points of halogens down the group. (b) Describe…

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Q: Which scientist showed that white light can be separated into different colors using a prism? O…

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Q: Show how you would make the target molecule from the provided starting structure. Show all…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: dicate which acid derivative will have the highest and lowest te of hydrolysis. Choose the correct…

A: The question is based on concept of nucleophilic acyl  substitution reaction.we need to identify the…

Q: Predict the major product for the following reaction. To preview the image Click Here & A. OA OB O C…

A: Hofmann elimination is a chemical reaction where alkenes and tertiary amines are obtained from…

Q: Part C With a power supply able to produce 125 A of current, how long must the nails stay in the…

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Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

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Q: B REACTION COORDINATE Practice 34 Which potential energy measurements will change if a catalyst is…

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Q: CH3- CH2 CH2- CH3 c=C CH3 Br

A: Mn

Q: Which of the following reactions is most likely to give polysubstituted side products?…

A: Where, A = activator and D = deactivator

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: Redox reaction are those reaction in which both reduction as well as oxidation takes place…

Q: 4. At what temperature will 40 grams of sodium chloride (NaCl) dissolve in 100 grams of water? 5.…

A: We are given the solubility curve at different temperatures for the solubility of the salt per 100 g…

Q: Base your answers to questions 37 through 40 on the potential energy diagram below. 100- 80…

A: "Dear student as you posted multiple subpart question , as per guidelines first three subparts…

Q: Which of these reacts fastest as a diene in a reaction to form an adduct. 6000 || ||| ||| IV || II…

A: This question belong to Pericyclic reaction of organic compounds. Diels Alder reaction: diene should…

Q: Which of the following is the correct structure for (R)-(1-bromoethyl)cyclohexane Br Bri CH3 CH3 Br…

A: The given molecule is an example of derivative of cyclohexane with alkyl derivative with a bromo…

Q: How many 'H and 13C NMR peaks would be found for the following compound:

A: The number of 1H and 13C NMR peaks depends on the different types of hydrogen and carbon atoms.…

Q: The major product formed in the following reaction sequence is + OAC 1. hv 2. KOH, MeOH

A: "2 + 2 cyclo addition" refers to a type of chemical reaction known as a cycloaddition, which is a…

Types of Polymers on the basis of Method of Preparation