What is chromophore and pigment? Provide website link of reference

Q: a. Draw the resonance structures: 00 oe b. Explain the observation. Why is one more stable than the…

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Q: dditional Questions: 2. (a) Draw the conjugate base for each of the following acids. F izl CC F F H.…

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Q: In what ways does cholesterol benefit us?

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Q: N BENK :O: Explanation PANIN لسم 상 This is not 賀一次 correct -

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Q: For Sodium carbonate: When baking soda NaHCO3 is heated, it decomposes into solid sodium carbonate…

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Q: When a distilled water is distilled does it have the same property as those of the original…

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A: Question 5: EPS stands for expanded polystyrene. It is a type of thermoplastic foam that is made up…

Q: Part Ⅱ 요? Incorrect 1 correct 1 Not possible -상 yayou g 요 잇

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Q: S H IZ UI BI ID N. HO.

A: Hybridization can be determined by the steric number - Steric number = No.of bond pair + No. of loan…

Q: why is it important to know the bases and acids in the solution?

A: ACID : Typically, sour tastes help to identify acidic chemicals. A fundamental definition of an acid…

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A: There is an error while writing the name by expert.

Q: Match each weak acid with the pH value at which it would buffer. You are currently in a sorting…

A: Any weak acid can act as a buffer if the pH of the desired buffer is close to the pKa of the weak…

Q: The reaction 4 HBr(g) + O2(g)  2 H2O(g) + 2 Br2(g) was studied at a certain temperature with the…

A:

Q: 4. Titanium reacts with iodine to form titanium(III) iodide: 2 Ti(s) + 3 12(g) -->2 Til(s) AH = -839…

A: Here we are required to find the mass of Ti needed for the reaction.

Q: H3C (c) O-H Acid (a) Using the information from the table in Model 3, the pKa of CH3CO₂H = 16 (d)…

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Q: 1 Febd دة Incorrect } - - Not possible 랫 correct رح بسته کوه

A: Here is your answer.......

Q: your car gets 35 mi/gal, how many gallons of gasoline would you use if you drove 570.3 miles?  1…

A: Given -> Distance= 570.3 miles 1 mile = 5280 ft  Car gets -> 35 mi/gal

Q: Time (s) 0.23 s¹ 0 0.17 S-¹ 6 12 18 The rate constant for this first order reaction is .... A → B…

A: Given:                                A ----> B Time(s) [A] (M) 0 1.76 6 0.88 12 0.44…

Q: Which of the elements goes completely into substitution solution with Ni?

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Q: 3. A. B. C. A chlorine atom has 18 neutrons and an atomic mass of 35. How many protons are in the…

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Q: Draw the structure of the compound C3HgS from its proton (¹H) NMR spectrum below. First-order…

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Q: Part IV. Draw the major organic product(s) for each reaction below. Indicate the stereochemistry…

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Q: Prepare 1.0 L of 0.2 M citrate buffer, pH 5.3. Assume the availability of crystalline citric acid…

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Q: 3) Using bond line structures, provide three constitutional isomers of alcohols for the following…

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Q: When 74.7 g of urea (CH₂N₂O). are dissolved in 900. g of a certain mystery liquid X, the freezing…

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Q: How should a volume be read on a buret? Question 21 options: Below eye level Above eye…

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Q: in the opening scene of the movie Raiders of the Lost Ark, Indiana Jones tries to remove a gold idol…

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Q: Subatomic particle Neutron Proton Electron Charge Nitrogen Oxygen Fluorine Sodium Magnesium Mass…

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Q: ion 11 of 12 Consider the solubilities of a particular solute at two different temperatures.…

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Q: (a) Consider the reaction of hydrogen sulfide with methane, given below: 1 CH4(g) + 2 H2S(g) 1…

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Q: A flask is charged with 0.120 mol of A and allowed to react to form B according to the following…

A: Here Given:- times(s)        mole of A     0.                  0.120    40.                 0.063…

Q: 8. [-/0.41 Points] DETAILS Assume the Bohr model to determine the radius of the n = 5 orbit in a N6+…

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Q: Interpret the NMR spectrum and give the final structure of the compound 10 C,H,Br M. Wt = 171 9 8 22…

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Q: Tove or false : self-phosphorylation of Janus kinase 2 activates it catalytically.

A: True  Self phosphorylation of Janus kinase activates it. It is involved in intracellular signalling.…

Q: 8. The diagram shows the apparatus used in an experiment to electrolyse concentrated aqueous sodium…

A: Dear student, we are authorised to solve only first three subparts of a question. Please post rest…

Q: Determine the number of significant figures. 1. 3.4 / 0.025356 + 236.00 - 76.357  2. 5.6786 +…

A: Significant figures are the figures that are necessary to indicate quantity of something.

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Q: 3. Brez ? light 0 2 e

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Q: (iii) PPH3 + Mel NaH >?

A: Organic reaction are those in which organic reactant react to form organic products.

Q: 20 Analyze each reaction: 10. C₂H4O2 + H₂ → C₂H4O + H₂O A. Which compounds are the reactants? B.…

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Q: 3. Draw the best complete Lewis structure for each of the following molecules or ions. Make sure to…

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Q: a 7.0 M HCl was mixed with 500 mL OT 4.45 M HCl to attain a 5.65 M HCl solution, what volume of 5.65…

A: Given -:  molarity of the HCl  solution to be made M = 5.65 M HCl solution Total volume= V= ?  By…

Organometallic compounds of d-block elements

The transition metals can form complexes since they have vacant d orbitals. They are also termed Coordination compounds. The organometallic compounds of the transition metals could be used as catalysts as well as reagents. For example, organocadmium, organozinc, organocopper, Grignard are used as the reagents for several reactions. Most of the complexes of organo transition metals are used as catalysts for many organic transformation reactions.