Raman uses ___________radiation.   IR   UV   Vis   Gamma

Q: 26. In a solution of 0.10M NACN, the order of ion concentration, from highest to lowest, is A Na]>…

A: 1.) Concentration depends on nature of compound.  2.) Kw is dissociation constant of water which is…

Q: chemical reaction has a positive change in entropy. According to the diagram below, that else is…

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Q: whhat is the structure of b,c,d ?

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Q: The guest list included 179 people who were invited, but 81 people showed up. What is the percent…

A: Given: Actual = 81 And theoretical = 179

Q: 2. Explain how suction filtration is carried out in the laboratory. Give the important points that…

A: The suction filtration technique is the technique in which an aspirator sucks the air out which is…

Q: Mass Cr plated (g)

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Q: A 0.400 L sample of gas at - 55.0 degrees * C and a pressure of 2.15 atm is allowed to expand to…

A: According to the Boyle's law For a given mass of a gas at constant temperature, pressure is…

Q: The pH factor is a measure of the acidity and alkalinity of water. A reading of 7.0 is neutral;…

A: Solution -

Q: A 1.2L gas from the bottom of the sea experienced a pressure of 7600 Torr. What will be its volume…

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Q: 2. What is the species responsible for the positive result in Fehling's Test? Complete the table…

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Q: Overall question: A current of 5.739 A is applied to an unknown metal nitrate solution, M(NO3)2, for…

A: The correct answer is given below

Q: Consider the molecule N-ethyl-N-methyl-3-iodo-4-methyl hexanamide. Draw it and give the two…

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Q: In a 0.735 M solution, a weak acid is 12.5% dissociated. a. Calculate the [H3O+ ], pH, [OH− ], and…

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Q: GRADED FORMATIVE ASSESSMENT 1. Complete the table below. Indicate the coefficient if needed.…

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Q: 1) Suppose that, instead of using NaOH, a base such as Ba(OH)2 had been used. What changes in the…

A: To calculate the molarity of Ba(OH)2 given that the number of moles of KHP is 0.040 mol and the…

Q: 09) What is the degree of the degeneracy of a state You for a particle confined in cubic box A)1 B)…

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Q: Consider we have a fatty acid that is described by 20:3 (8, 11, 14), what is its structure going to…

A: Here we have to write the structure of the following given fatty acid from its nomenclature.

Q: =) what is the molar mass

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

Q: Noted secondary alkyl halides won't survive with strong baisc enolate such as ketone enolate due to…

A: Both the reactions can be carried out and we can get the desired product by following two key…

Q: Provide the product for the following reaction. 1. CI HO "CH,CH, "OCH,CH pyridine 2 NaoCH-CH-Cн

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Q: 2. List the missing reactant(s) over the arrow. а. HO. но, b. HO. H. 1. HO, SH 2.

A: Primary alcohol is more reactive selectively oxidised into aldehyde by using pyridinum…

Q: Calculate the ratio of the rotational partition functions of 3CSCI to that of 3$C³³CI under…

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Q: Fill in the blanks. When an acid is added to pure water the increases and the decreases. O A) H30*…

A: An acid is a substance which increases concentration of H3O+ in solution. Note :- acid has pH<7…

Q: Calculate the molar solubility of Ag₂CrO₄.

A: Let molar solubility of Ag₂CrO4 is S

Q: 5. Write out the stepwise mechanism, including intermediates or transition state for: CH3O Br OCH3

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Q: What is the component concentration ratio, [NH3]/[NH4 + ] of a buffer that has a pH of 9.18?

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

Q: Locate, mark in the figure and name the molecular interactions that could occur in the solid state…

A: Warfarin a is a blood anticoagulant. It has the following structure:

Q: OH P Q OH HQ HO

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Q: NaOH, H2O, Heat N НСІ, Н20 DIBAL-H, H20 ? Н20

A: These two reactions involve conversion of nitrile to acid and aldehyde respectively.

Q: d. NO2 is the conjugate acid of the base, HNO2. A postulate of “The Kinetic Molecular Theory of…

A: the species which can give H+ ion is called acid and which can accept H+ ion is called base.  For…

Q: @l what is the" concentration should be addeof to buffer sol Tion at tooZ) NHHOH andd f00HM) NHucl…

A: NH4Cl or NH4+(aq) is a weak acid with pKa = 9.25. NH3(or NH4OH) is the conjugate base of NH4+(aq).…

Q: sodium metal reacts with water according to the following reaction 2Na(s)+2H2O (l)-->2NaOH(aq)+…

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Q: Exercises: 1. How to determine the factor of reducing agent and oxidizing agent: а. Fe b. HNO3 c.…

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Q: What chemical principles we learn in fermentation of wine inline with chemical reaction

A: Answer -  fermentation - Fermentation is a metabolic process that produces chemical changes in…

Q: Write a chemical equation showing how each of the following species can behave as indicated when…

A: Acid is a substance which donate hydrogen ions and base is substance which is accept hydrogen ions…

Q: Provide the product for the following reaction. HO SOCI, pyridine HO OA

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Q: Which of the following complexes has no geometric isomers? Select one: O a. [Pt(NH3)4F2] O b.…

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Q: 5) The compound methylamine, CH;NH2, contains a C-N bond. In this bond, which of the following best…

A: Whenever there is a covalent bond between the two different atoms with different electronegativity,…

Q: Bis(ethylenediamine)oxalatocobalt(III) will have a larger Kf (complex formation constant) than…

A: Given that -  Bis(ethylenediamine)oxalatocobalt(III)  [Co (en)2 ox]+  And…

Q: Q8: Calculate (1) partial pressures, (2) mole fractions, (3) Concentrations, (4) densities of the…

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Q: Compare the gas pressure in one-liter samples of oxygen, nitrogen, and neon each with a mass of 2.0…

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Q: Using curved arrows to illustrate the flow of electrons, propose a mechanism to account for the…

A: In this question, we will draw the reaction mechanism by using curved arrows and showing all the…

Q: what is the bond line structure?

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Q: c. chlorine trifluoride CIF3 d. Iodine disulfide I,S,

A: See explanations

Q: What is the pH of a substance with a hydrogen concentration of 3.0 x 10-12?

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Q: what is the bond line structure?

A: In the bond line angle formula, each covalent bond between carbon-carbon or carbon-heteroatom is…

Q: Draw and label the parts of a Clavenger Apparatus.

A: Clavenger apparatus is one of the setup to extract the volatile oils.

Q: 3. Explain why it is important to wash the precipitate. Can distilled water be used to wash all…

A: Some amount of the electrolytes is mixed to form the precipitate which remain adsorbed on the…

Q: Para cierta reaccion generica: A(g) + B(s) --> C(1) + D(g), AH° = 60.5 kJ y AS° = 140. J/K, sobre…

A: The spontaneity of a reaction is determined by the change in Gibb's free energy. If change in Gibb's…

Q: to as of the following changes. Write LEFT, RIGHT, NÓ EFFE ded. 2 NO (g) + H2 (g) - N20 (g) + H20…

A: Effect on equilibrium is determined by Le-Chateleir principle.  Part(A) 1. Left 2. No effect  3.…