Question 9 The following GAGS are sulfated EXCEPT? Hyaluronate Chondroitin Dermatan Нерarin

Q: Glu is first, His is second, and Arg is last to elute from the column.

A: In this question we have to choose Correct option of the separate Glu, Arg and His using a cation - ...

Q: The molar volume of isopentane (C5H12) is 1.00 L at 503 K and 30.0 atm. a. Does isopentane behave li...

A: According to the ideal gas equation the pressure of 1 mole of a gas at 503 K that occupies 1.0L is :...

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 4.2 x 10 M. What is the concent...

A: Given : Concentration of OH- ion = 4.2 x 10-4 M

Q: K! Play Kahoot!-Enter ga x O Chapter 4.1 W OLogin Greek god personality Bell Ringer 2/28/22 isd.inst...

A: Atomic number of Krypton=36 Atomic mass of Krypton=84 The number of subatomic particles inside and o...

Q: a. What is the pH of a buffer solution that is 0.12 M NH3 and 0.12 M NH4+? К, for NH3 is 1.8 x 10-5....

A: Given that, a buffer solution has 0.12 M of NH3 and 0.12 M of NH4+. The Kb of NH3 is 1.8×10-5. a. We...

Q: 3. For each of the following molecules or ions: i. Write an MO energy level (orbital correlation) di...

A: We have find out molecular orbital energy level diagram 

Q: A solution was made by dissolving 3.75 g of a solute in 108.7 g of acetone . The solution boiled at ...

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Q: 5.2 Explain how each, the Lowry-Bronsted and the Lewis definition of an acid and base can be used to...

A: General rule - The stronger an acid the weaker must be its conjugate base and vice versa For eg-  Th...

Q: 3 attempts left Check my work Enter your answer in the provided box. How many grams of KOH are prese...

A: Given data : Concentration of KOH = 7.39 M Volume of solution = 30.0 mL = 0.03 mL 

Q: If I combined 15.0 grams of calcium hydroxide with 75.0 mL of 0.500M HCl, how many grams of calcium ...

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Q: Explain the Solublity Trend of NaF, NaCl, NaBr, NaI in  water?

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Q: If a 0.850 m aqueous solution freezes at –2.80 °C, what is the van't Hoff factor, i, of the solute? ...

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Q: Enter your answer in the provided box. Determine the resulting nitrate ion concentration when 80.0 m...

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Q: Calculate the vapor pressure of a solution prepared by dissolving 25.5 g of naphthalene (C10H8), whi...

A: Raoult's law: According to Raoult's law, if a non volatile solute is added to a solvent, the vapor p...

Q: What mass of concentrated sulfuric  ( a 95% solution of H2SO4 by mas) is needed to prepare 500. g of...

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Q: Direction: Answer the follow ing in your answer sheet. 1. In each pair of aqueous systems, which wil...

A: Since you have posted multiple questions as per guidelines we can answer only one per session. If yo...

Q: What is the major product obtained on interaction of ethanol with sodium hydroxide? Select one: a. N...

A: The feasibility of the given reaction depends on the strength of base used and the base formed as pr...

Q: lame odium chloride (example) otassium bromide Cation Anion Formula Na* CI NaCl Ca2+ 02- SrCl2 agnes...

A: Since you have posted multiple table as per guidelines we can answer only three subparts . I am solv...

Q: The volume of added ammonia (NH3) solution does not necessarily need to be exact? Why?

A: The functional group derivatives are produced by the substitution of the alkyl or aryl groups to the...

Q: Compute the charge of a cation: Ba+2 A 1.300 x 10-19 c 2.214 x 10-19 c C 3.204 x 10-19 c 4.5 x 10¬19...

A: A neutral barium atom donates two electrons and is converted into a +2 charged cation. Ba  →  Ba2+  ...

Q: a greater impact on the half-life of the reaction, H" or H2O2? H

A: In this question we have to explain that which has a greater impact on the half- life of the reactio...

Q: Determine which will lower the freezing point of water more: 225.0 g of KCl or 225.0 g of Na2SO4? As...

A: We know that., Change in freezing point = freezing point of pure solvent - Freezing point of solutio...

Q: U-235 collided with a neutron resulting to a nuclear fission producing La-145, Br-88, neutrons and e...

A: Given data :-

Q: Lactose is made up of D-galactose and one unit of D-glucose joined by a alpa-1,4-glycosidic bond and...

A: Lactose: Lactose is one of the sugar which usually presents in milk.  

Q: 2Al (s) + 3Cl2 (g) --> 2AlCl3 (s) (balanced) When 46 grams of aluminum react, the actual yield is 1...

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Q: PCl; (g) = PCI; (g) + Cl, (g) @ 500 Kelvin K, = 0.497 In an equilibrium mixture at 500 K, PPC15 = 0....

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Q: In an explosive chemical reaction, potassium metal reacts with water to form potassium hydroxide, KO...

A: Reaction :  _K + _H2O  ---> _KOH  + _H2  Mass of K (potassium) = 1.73 g  Mass of H2O = 3.00 g  Wh...

Q: I. Define the following terms: l. Head and body cream m. All purpose and general cream n. Medicat...

A: Head and body cream is used to treat and prevent dry and  cracked skin while keeping it supple and m...

Q: Which of the following best describes monocistronic and polycistronic genes? Choose one: A. Monoci...

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Q: An aqueous solution was prepared by dissolving 4.93 g of KBr in enough water to make 750. mL of sol...

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Q: A 0.800 M HCl was diluted to a final volume of 500. mL . If the new concentration is 0.20M . What wa...

A: Given: Initial concentration of HCl = 0.800 M Final volume of solution = 500 mL. And the final conce...

Q: Calculate the solubility (in g / L) of a generic salt with a formula of A2B, a Ksp of  8.20 ×10−11 ...

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Q: What mass of nalt (NaCI) ahould you add to 1.00 L of water in an ice cream maker to make a solution ...

A: Since you have posted multiple questions, we are entited to answer the first only. Given: Volume of ...

Q: Name the following compound Ho CH3 ュ-う-2Hコ-Hコ-HO CH3 2CH2 -CH2-ċ - c cHz CH3 -CH3 CH3

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Q: Mass spectrometry by itself cannot be used for a sample of mixture of drugs. This statement is Tr...

A: Mass spectroscopy is a technique which determines the mass to charge ration of various ions present ...

Q: Using the tensile test simulation tool (in the folder 7: Mechanical Properties of Metals), a. genera...

A: (a) (b) Proportional Limit (Hooke's Law): From the origin O to the point called proportional limit, ...

Q: 0.500 g of ethanol [CH3CH2OH(l)] was burned in a bomb calorimeter. The temperature of the water rose...

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Q: Questión 41 The formyl of an aldose is converted to which functional group when oxidized? alkoxide O...

A: Aldose is carbohydrate and contains aldehyde group ( formyl). 

Q: A solution containing Pt“t is electrolyzed with a current of 4.30 A. How long will it take to plate ...

A: This above question is solved with the help of Faraday's first law..  1 Faraday = 96500 coulomb

Q: the hext question. Henry collected a sample of oxygen gas weighing 20 g. Initially, the gas is maint...

A: Since you have posted multiple questions as per guidelines we can answer only one. So if you want re...

Q: Consider the system at equilibrium. S(s) + 0,(g) = So, (g) How will adding more S(s) shift the equil...

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Q: Calculate and compare the molar solubility of Mg(OH)2 in water and in a solution buffered at a  pH ...

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Q: How many grams of potassium dichromate (K2Cr207) are required to prepare a 250 mL solution concentr...

A: We will use molarity expression to calculate mass of potassium dichromate required.

Q: NBS RO-OR 1) ВНя, THF 2) NaOH/ROOR HOBGMO sexerloloyalyitemint-S.t Jserl H3O*(aq) O 8T-O

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Q: CALCULATED VALUES VOLUMES Calculate the volume of each solution, volume of water and the total volum...

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Q: Cell membranes are semipermeable, and osmosis is an ongoing process in the body. Differences in osmo...

A: The water flow in an isotonic solution will take place in and out the semipermeable membrane at the ...

Q: Part A In order to determine the rate of photosynthesis (the conversion by plants of carbon dioxide ...

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related to the ideal ...

Q: What is the pH of a solution that has an [OH] of 7.3 x 10° M? Write your answer to 2 decimal places.

A: • The values provided in the question are:-     i) Hydroxide ion concentration of a solution, [OH-] ...

Q: How many atoms does a simple cubic cell contains? Select one: a. 2 atoms b. 3 atom c. 4 atoms d. 1 a...

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Q: What is the boiling point in C° of a solution of a 2.15 m aqueous solution of glycerol? (Kb = 0.512°...

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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.