2. Question : Arrange the following compounds in increasing order of their reactivity in nucleophilic addition reactions (i) Ethanal, Propanal, Propanone, Butanone. (ii) Benzaldehyde, p-tolualdehyde, p-nitrobenzaldehyde, acetophenone.

Q: si OTMS OMe TiC14 H* F Reaction 4

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A: Given,  pH = 5.40 At equivalence point,  salt is formed.  If equal is mixed,  then concentration is…

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A: Recall the given redox reaction,                             ClO3- aq  +  I- aq  +  H+ aq  →  Cl-…

Q: CH 3 CH ₂ OH + PCC Br Mg- - ? 1 - ? +

A: In this question, we will draw the structure of the first product then the structure of the final…

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Q: Consider the following reaction:   SO2Cl2(g)⇌SO2(g)+Cl2(g)SO2Cl2(g)⇌SO2(g)+Cl2(g)   A reaction…

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Q: 2. nitrogen 3. oxygen 4. fluorine Which compound is a saturated hydrocarbon? 1. CH₂CH₂ 2. CH3 CH3 .…

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Q: 4. A sample of the amino acid cystine has a specific rotation of -68°. Pure (-)-cystine has a…

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Q: H₂C H Br CH3 is what configuration? a. 1. b. S What is the best leaving group? F- a. 2. b. Cl- Br-…

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Q: Which of these salts is correctly matched with the pH of its aqueous solution?   a. CH3NH3Cl, pH >…

A: ->If salt is of strong acid and weak base then it's pH<7 ->If salt is of weak acid and…

Q: A solution is prepared such that 22.5 g of lactose (C12H22O11C12H22O11, MW=342.3 g/mol) is added to…

A: Here we have to determine vapour pressure of given solution. This can be solved by applying relative…

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Q: Discuss the two main mechanisms of phase separation in a macromolecular solution. Give a connection…

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Q: Which of the statements most accurately describes the following electron configuration? 1L 1L O a.…

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Q: Identify the following solution whether acidic, basic, or neutral. milk, pH = 6.3 BASIC ACIDIC…

A: Given: The pH of milk = 6.3 We have to find whether this solution is acidic, basic, or neutral.

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Q: Calculate the pH value when titrated between 25 ml of weak acid HA with concentration of 0.3 (104 x…

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Q: can you provide the drawing to corroborate it?

A: For a given cyclic cyclohexane ring , we can draw two chair forms based on position of subtituents.…

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Q: A 0.1017-g sample of KBrO3 (MW = 167 g/mole) was dissolved in dilute HCl and treated with an…

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Q: How many molecules are in 2.9 g of SF4?

A: The question requires concept of moles and molarity. so we proceed as follows-

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Q: Research the following 2 things about water treatment (NOT WASTEWATER). For each, provide the URL of…

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Q: 1. How many significant figures do the following values have? a) 0.045 g b) 43.050 mL 2. Record the…

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Q: 3.) Starting from phenol, the synthesis of 2,4-dichlorophenoxyacetic acid involves four steps…

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Q: B) Derive the work expression during the polytropic process (P₁v₁" =P₂v₂ Constant) of an ideal g

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Q: 8 Provide the structure and name of C,H,N whose H-NMR is shown below 3H 2H 2H 2H 7 6 LO 5 4 PPM 3 2…

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Q: If a patient requires 2896kcal per day 50% carbohydrate, 40% protein and 10% fats, how many grams of…

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Q: WAP. OH 대표 3 CHA

A: Identify the functional groups for a, b, c and d--

Q: 5. Aluminum hydroxide reacts with sulfuric acid as follows: 2Al(OH)3(s) + 3H₂SO4(aq) → Al2(SO4)3(aq)…

A: a)  2Al(OH)3(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 6H2O(l) moles of Al(OH)3 react = 0.500 mol moles of…

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A: Given lattice enthalpy, enthalpy of hydration, enthalpy of solution. We need to define and explain…

Q: Water samples near the Sangonomiya Shrine was titrated against 0.01000 M EDTA to test its water…

A: First case: 50 ml water+ NaOH required 13.5 ml of 0.0100 M EDTA Second case: 50 ml water required…

Q: Consider the Ellingham diagram shown below. Choose the INCORRECT statement among the following…

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Q: Given the reaction:    H3AsO3 + I2 + NaHCO3 → H3AsO4 + NaI + CO2 + H2O    The oxidation state of…

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Q: 5) 6) 7) 8) 9) R SR R" mgar Meo Me '•N•" H HCI pyridine 요 R H J HO. R "P(OET)2 HOCO₂R CH3C(OET) 3…

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Q: What will be the two products after Edman degradation of this dipeptide. (hint: treat with Ph-N=C=S,…

A: In this question, we will draw the structure of the two products after Edman degradation of the…

Q: s). Te supematant quid was iated with Calculate otal hardness (this includes the Mg2+) of the water…

A: Here we have to determine hardness of water.

Q: The rate of an enzyme-catalyzed reaction (in mM/min) was determined at different concentrations of…

A: Since you have asked multiple questions, we will solve first question (Q.No.-14) for you. For…

Q: Directions: Please complete this worksheet on a separate piece of paper. 1. What is the specific…

A: Given :  1. Mass of aluminum = 28.4 gm   Heat given = 207 J Increase in temperature = 8.1 ° C  2.…

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.