The fraction of sample in the stationary phase in reverse phase liquid chromatography will increase when water is added to the mobile phase. Why?

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Q: with shorter bonds. Some are at smaller values, consistent with longer bonts. Đ A CI 17 80cn 0 Å H…

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A: Given : order in N2 = 1     Order in H2 = 2

Q: Bromine monochloride is synthesized using the reaction Br₂(g) + Cl₂ (g) = 2 BrCl(g) Kp = 1.1 x 104…

A: Given , Reaction : Br2(g) +CI2(g) ⇌2BrCI(g)     Kp=1.1×10-4

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Q: Draw the major product of this reaction. Ignore any inorganic byproducts.

A: Given : structure of reactant

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Q: For the following reaction: 2 HBr + Ca(OH)2 - →→→→→CaBr₂ + 2 H₂O (1) What is the equivalent mass of…

A: According to the question, The given reaction is, 2HBr + Ca(OH)2 →CaBr2 + 2H20 The mass of the…

Q: Enter your answer in the provided box. What is the osmotic pressure (in atm) of a 0.586 M urea…

A: It is based on the concept of osmotic pressure which is a colligative property. Here we are required…

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A: Nickelocene (NiCp2) is an organometallic compounds in which nickel metal atom is sandwiched between…

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A: Diels-elder reaction:- Here diels-elder reaction product is given.We have to form its reactant. •In…

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A: Naphthalene is a neutral compound and Benzoic acid is an acid compound. Both the compounds are…

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A: Given that, a graph of the molarity of H2O2 in a reaction vessel during a certain chemical reaction…

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Q: 3 Chrome File Edit View History Bookmarks Profiles Tab Orgo - Go X B Login - B x C M Inbox - SS X…

A: Introduction The Diels-Alder reaction is a cycloaddition reaction that involves the reaction of a…

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A: Here cis to trans conversion reaction is given. Rate of conversion is also given with time.

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Q: How many grams of nitric acid HNO3 are there in 12.32L of 2.05M solution?

A: To solve this problem we have to calculate the mass of nitric acid .

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Q: Which of the following solutions would be most basic O 0.01 M in HNO3 and 0.01 M in NaOH O 0.01 M in…

A: The acid-base nature of the salt solution depends on the nature of the acid and base from which the…

Q: Suppose a 500. mL flask is filled with 1.4 mol of CHCl3, 0.20 mol of HCl and 0.50 mol of CC14. The…

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Q: What is the predicted product of the reaction shown? 0 000 о ОТ O II - 3 2 O III O IV 1. excess O3…

A: Given: structure of reactant

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Q: A sample of air occupies 4.60 L when the pressure is 2.40 atm. Part 1 of 2 What volume does the…

A: Boyle's law According to the Boyle's law as the pressure (P) increases the volume (V) of a gas…

Q: Consider a hypothetical chemical reaction: A+B → C+D (In this equation A, B, C and D stand for some…

A: Given: energy diagram

Q: Post Lab Discussion Questions: 1. Write the experimental rate law for the uncatalyzed reaction…

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Q: Draw the possible 1,2- and 1,4-addition products formed when this diene reacts with Cl2. Do not…

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A: Resonance structures are different Lewis structures that represent the same molecule or ion. These…

Q: Consider a hypothetical chemical reaction: A+B → C+D (In this equation A, B, C and D stand for some…

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Q: Assume a plot of our Abs versus concentration (in M) is linear and has a slope of 7600. Calculate…

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Q: Determine the number of atoms of O in 42.3 moles of Fe₂(SO₂),.

A: It is based on the concept of the mole concept. Here we are required to find the number of atoms of…

Q: 요 요 LIAIH. PhMgBr H2 (excess), Pd-C H*/ H2O H*/ H2O H/H2O

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Q: 1. Explain the following differences in pka. a. Diphenylmethanol vs. isopropanol OH pka= Ph c.…

A: 1)  a - Diphenylmethanol vs isopropanol -  Pka value is negative logarithm of ka . Higher the ka…

Q: Consider the following chemical equilibrium: N₂ (g) + 3H₂(g)2NH3(g) Now write an equation below that…

A: The answer provides an equation to calculate the equilibrium constant in terms of molar…

Q: For each of the following compounds, state whether the bonding is essentially metallic, covalent,…

A: Introduction In chemistry, bonding refers to the ways in which atoms combine to form molecules or…

Q: if 5.7kg of CO2 are produced during a combustion reaction, how many molecules of Co2 would be…

A: Given data is  Mass of CO2 produced during combustion reaction= 5.7 kg

Q: What is the IUPAC name of the substance shown in the following line drawing? X What is the IUPAC…

A: Rules for naming organic compounds according to the IUPAC system:   Identify the parent chain: The…

Q: Draw an orthorhombic unit cell, and within that cell a [121] direction.

A: Introduction An orthorhombic unit cell is a type of crystal lattice that has three mutually…

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A: IUPAC stands for the International Union of Pure and Applied Chemistry, which is an international…

Q: After 8.11 min, 88.9% of the reactants is consumed for a given first-order reaction. Calculate the…

A: Given that, Initially, percentage of reactant present= 100% Consumed reactant = 88.9 % then, Amount…

Q: How many carbon atoms are in this molecule? How many sp hybridized carbon atoms are in this…

A: We have to determine the total number of C atoms and the number of sp hybridized C atoms

Q: Following the experimental procedure, a student combined 5.00 mL of 0.0020 M Fe3+ and 1.00 mL of…

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Q: 3. 애 0. O

A: Infrared spectroscopy is used for distinguish between compounds with different functional groups. GC…

Q: The rat certain reaction is given by the following rate law: rate = k [NO] ² [0₂] Use this…

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