Write equations for the hydrogenation of 3,4-dimethylhexanal and 2- chloropentanal.

Q: g. Draw two chair conformations of the following molecule and indicate which one is more stable. h.…

A: Here we have to write the chair conformation and predict the most stable conformation of the…

Q: At 298 K Solution A has A = 0.60 atm. At 298 K Solution B has n = - 0.85 atm. Which solution has the…

A: Given: The osmotic pressure of solution A at 298 K = 0.60 atm The osmotic pressure of solution B at…

Q: Find the product PV, CV, and the pressure of the gas if two ideal oxygen gases are maintained in a…

A:

Q: The Cr metal was dissolved in HCl. The pH was suitably adjusted by adding ammnonia￾ammonium buffer…

A: To calculate the mass of Cr metal

Q: Calculate the value of work, w,

A:

Q: What is the new volume when a gas’s pressure was changed from 320.0mmHg to 160.0 mmHg and it’s…

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Q: answer the question 2NO  N2O2 fast     N2O2 + H2  N2O + H2O slow     N2O + H2  N2 + H2O slow The…

A: Moleculity is the number of reacting molecules which collides to each other to form product.

Q: Question 7 for the compound.

A: Nomenclature of cyclic compounds:  1. Cyclic ring is the parent chain  2. Numbering should be in…

Q: 6. Identify the following reaction types (e.g. condensation, addition, etc.). Y =Y. dilute NaOH +…

A: Given,

Q: What is the pH of a 0.20 M HCI solution? O 12.39 O 0.70 O 13.30 O 1.61

A:

Q: O 16.1 O 1.61 O 3.22 O 32.2 O 26.4

A:

Q: For a chemical equation, A ßà B, where the equilibrium constant is 1, K = 1, which statement below…

A:

Q: Which of the following statements is false?

A: Entropy is defined as randomness between the molecule and we know that the randomness is increase as…

Q: Calculate the value of work, w, for

A:

Q: A protein solution consisting of 12.3 mg of protein in 5.00 mL of solution has an osmotic pressure…

A:

Q: How many moles of Zn(NO3)2 are produced from 32.20 grams of AgNO3 and excess Zn? Round your answer…

A: Given mass of silver nitrate is 32.20 g

Q: Calculate the force of attraction between a cation with a valence of +3 and an anion with a valence…

A: Given: charge on cation = +3 charge on anion = -2 distance between them = 2.2 nm = 2.2 x 10-9m To…

Q: KOCCCH)3 Hg(OAc)2, H20 followed by NaBHA/OH"

A:

Q: 2+ - What is E' for the following balanced reaction? Zn(s) + Pb*(aq) → Zn (aq) + Pb(s). 2+…

A:

Q: Strontium−90 is one of the products of the fission of uranium−235. This strontium isotope is…

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Q: What [NH3] needs to be added to 0.0010M NH4Cl to obtain a buffer solution with pH of a 7.3?

A: pH of buffer solution is calculated by using Henderson Hassel balch equation

Q: Balance the fillowing redox reaction. N.*. Ia; →N.*, I' INi CH+or H20)-) ICH+ Ni 3t H20) or

A:

Q: Compared to their neutral atom counterparts, ions will have smaller or larger atomic radii due to…

A:

Q: e. Identify each chiral center (label *) and indicate R/S configuration O H2N H HO Но f. How is each…

A: Relationship between D- erythrose and given organic compounds like  Enantiomers ,Diastereomers ,…

Q: The reaction in the above picture would take place where? A) radioisotope thermal generator B)…

A: A) radioisotope thermal generator used a radioactive isotope which will decay into non radioactive…

Q: Provide the mechamism for the given reaction.

A: In this question, we will draw the mechanism from the right side ( starting material ) to the left…

Q: What is the oxidation state of Zn in the product? Is it getting reduced or oxidized or no change in…

A: When the oxidation number increases, then it is oxidation.  When the oxidation number decreases,…

Q: Prepare: No2 @ prepare: prepare:

A: In these questions we will prepared all the products from benzene as a starting material.  You can…

Q: 1. Draw charge minimized Lewis structures for the following compounds: a. HCN b. IOF,

A: We have to draw the charge minimised Lewis structure of the below compounds HCN,  IOF5.

Q: Calculate Ecell for the electrochemical cell Ag(s) | AgCl(s) | Cl–(aq, 1.0 M) || Cu2+(aq, 1.0 M) |…

A:

Q: What is the oxidation state of X in XgO] -2 O -1 03 01 O 2

A:

Q: व) होप्हभरीर लाय hanोइनक पजमकि P००वैपटको ०सै the fallowing orea tiog incladting stereochemisty कल…

A: ->Alkyne has nucleophilic character hence it give electrophilic addition reaction to triple bond.…

Q: Predict the major product(s) of the following reaction (CH7). MeOH Br OMe OMe OMe OMe II II IV O II…

A:

Q: 2. How many moles of an Ideal

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Q: What is [H3O+] and the pH of a solution of H2CO3 with [H2CO3]Total = 4.5 x 10-4 M? (Use the pKa…

A:

Q: For a chemical reaction that is spontaneous at standard conditions, which of the following holds?…

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Q: 11. In the electrolysis of KI(aq) Both the K* and H2O will be near the (-) electrode. Which chemical…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: For which of the following is the hydrophobic effect the main explanation. A) micelle formation by…

A: Hydrophobic effect can be defined as the tendency of non -polar substances to be in a fear of…

Q: Specific Heat (J/g°C) Metal Calcium 0.647 Iron 0.449 Silver 0.235 Gold 0.129 In joules, how much…

A:

Q: T, SiazeH/THF 2. Naoti, A2oz Hzo H aldohyde pentanal

A: We have to give the mechanism of the given reaction.

Q: Draw the major product(s) of the following reactions including stereochemistry when it is ap…

A:

Q: A mathematical interpretation of First Law of Thermodynamics is: O a. Q=ART O b. Q=AU + A C. Q=RT

A: Given  First law of thermodynamics

Q: What is [H3O+] and the pH of a solution of 0.052 M HNO2 and 0.041 M KNO2?  Hint: This is a buffer.

A: pH of buffer solution is calculated by using Henderson Hassel balch equation

Q: A student is told that a solution of 1.03 g of an unknown ionic compound dissolved in 10.0 g of…

A: Given that -  Mass of Solute , w = 1.03 g  Mass of solvent , W = 10.0 g  Freezing point of Solution,…

Q: Name the following compound: SHOO O A. 3-methoxyhex-3-ene O B. (Z)-4-methoxyhex-4-ene OC.…

A:

Q: A0.500 g sample of rock was found to have 2.45 × 106 mol of potassium-40 (t1/2 = 1.3 × 10° yr) and…

A:

Q: or a. CH;(CH,),CH, b. CH-C–CH,CH;CH, CH-C-CH, or CH-CH-CH,CH,CH, OH

A: a. CH3COCH3 will be more soluble in water as compared to CH3(CH2)2CH3. b. CH3CH(OH)CH2CH2CH3 is more…

Q: Florin and Gullder are two countries separated by a narrow sea. They use currencies called,…

A: The conversions can be calculated using dimensional analysis.

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN), (potassium…

A: Given: mass of silver coin = 23.6 g To find: How many atoms of pure zinc (Zn) are needed in the…

Q: What is the molarity of a solution that contains 2.0 moles and Nacl in 500 ml

A: • The values provided in the question are:-       i) Number of moles of NaCl (solute), n = 2.0 mol…