16. Which of following complexes is diamagnetic?

Q: j???kdhg

A: Ans) j- coupling constant

Q: k) Bry FeBrz

A: Bromination occurs after the formation of stable carbocation.Explanation:Approach to solving the…

Q: Suggest a diene and a dienophile that would give the following products. Part A H Part C

A:

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: 4 3 D

A: Axial and Equatorial are types of bonds found in the chair conformation of cyclohexane .The chair…

Q: i 1. 2. H₂, Ni NH₂ H*

A: Ketones are when condensed with amines to form imines. It is an acid catalyzed reaction.

Q: a) HI H2SO4 b) ОН H2 c) Pt/C

A: Following are the appropriate products with mechanism of a,b,c.

Q: H3O+ Drawing

A: This reaction is the acid catalysed Aldol condensation reaction which proceeds through the enol…

Q: ISO 9000 is a series is a a. quantity management standards b. qualification management standards c.…

A: ISO 9000 is a series of quality management standards.

Q: 5. Find x if (0.0010-x) 1.8 x 104

A: Answer: This is the sort of equation can often be seen in equilibrium situations, where we have to…

Q: NH slow fast

A:

Q: 37-C1 104-Pd 114-Sn 80 80 0

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: d. ОН HCI HO е. NaH CI heat

A:

Q: 13. Depict the electron configuration for magnesium ing an orbital box diagram and noble gas…

A: There are 4 sets of quantum numbers which are basically the address of an electron. These are; (i)…

Q: 2 equiv. HO, H*

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Q: 4. For the hypothetical equilibrium reaction A(g) + B(g) = C(g) + D(g) Kc = 4.0 you start with 0.373…

A:

Q: 38. What is the difference between using a number as a subscript and using a number as a coefficient…

A: Answer-1 Subscript is used to indicate number of atoms. For example, in the formula CaCl2 subscript…

Q: Draw the resonance contributors for the following cations, anions, and radicals. CH2

A:

Q: || || من هم أحياة Drawing .

A: we have to draw the product of the given reaction.

Q: What is the primary purpose of road markings? A) To increase road friction B) To guide drivers and…

A: Road markings primarily guide drivers and indicate lane positions. They help in:Lane Division:…

Q: Use the exponent (EE) functionality on your calculator to do these calculations (a & c should be…

A: Significant figures of the answer will be two significant figures as the questions have .

Q: 17. 4.73 x 10' centimeters (cm) to inches (in.) 1. %! %3D %3D 18. 370 grams (g) to pounds (Ibs.)

A:

Q: cid Br 1) LIAIH4 2) H3O* (workup) B + HBr

A: The final product is given below in the picture. The general mechanism of the reaction is also…

Q: tistical calculations d- bias 7)The mass of AgNO (s)( Fw 1-69.87g/mol) needed to prepare 0.5 L of…

A: 7. Given,Volume of AgNO3 solution = 0.5 LConcentration of AgNO3 solution = 0.0500 MRequired,…

Q: In each row, select the molecule with the highlighted H atom that is more acidic. H مت اور H H S. S

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

Q: Option 1 was incorrect

A:

Q: HO_ 0

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: ОН I О Z. N KOH

A: The given reaction describes the base catalysed conversion of acid amide to potassium salt of…

Q: 15. (The following problem is an actual incident) A state pharmacy inspector came to a pharmacy to…

A: Let's consider 500 mg erythromycin (MW = 733.93 g/mol) The actual formulation is 500 mg erythromycin…

Q: F Cincle the chiral center (s) の1 H3 C t \Br

A:

Q: NANH,

A: Ketones are the carbonyl compounds that under go nucleophilic addition reaction, with the suitable…

Q: 2. Consider the following TLC plate depictions below. In each depiction, 2 unknown samples are…

A: Thin layer chromatography(TLC) is a technique which works based on the distribution or affinity of…

Q: 14. A scientist measures the masses of two chemicals. He then combines the chemi- cals and measures…

A: (14) As given in the question that A scientist added two chemical substances with fix masses , but…

Q: b. What is the radius of Neptune's moon Triton (assuming it to be spherical) if it has a mass of…

A:

Q: PART3-LABORATORY FOUIPMENT FOUIPMENTNAME FUNCTION To hold test tubes. Attaches to a retort stand to…

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Q: Based on the information given, identify the most significant error in the preparation of Graph 2.…

A: To answer the question, let us analyze each option and determine whether this is the most…

Q: If 2.0 x 104 moles of S20- in 50 mL solution is consumed in 3 minutes and 17 seconds, what is the…

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Q: ? 1. 03-78°C 2. (CH3)₂S ety H + H H

A: Given,The reaction:

Q: HO HD 8 4. In particles, solids move faster when heated. 5. When heated, liquid slightly expands. 6.…

A: There are various types of intermolecular forces in the molecules such as dispersion forces, dipole-…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.