Q: Untitled Section N2(g) + 3H2(g) 2NH3(g) + heat 1) Ammonia (NH3) is added. Choose
A: The given equilibrium reaction is N2(g) + 3 H2(g) ⇄ 2NH3(g)+heat
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Q: NH₂ 1. NaNO₂, HCI 2. HBF4
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Q: Show your reaction mechanisms for the formation of: a. RCNOH, from the reaction of RCOOR' with NH₂…
A: These are the Nucleophilic substitution reactions. Nucleophile will substitute the leaving groups…
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A: Answer: 1) number of proton = number of electrons+ charge = 25+3= 28 . Then symbol of this element:…
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A: given elementary or non-elementary reaction
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A: Given reaction is :
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Q: What volume in mL of 0.220 M HBr solution is required to produce 0.0195 moles of HBr?
A: Given, Molarity of HBr solution = 0.220 M Moles of HBr = 0.0195 moles
Q: 2. A mixture of 6.0 g O2(g) and 9.0 g CH49) is placed in a 15 L vessel at 0 C. What is the partial…
A: Dear student , since you have posted multiple questions we will allow to solve only first question…
Q: PtCl4.2HCl has a secondary valence of 6. Hence, 6 mol of AgCl precipitate will be formed in excess…
A: False PtCl4.2HCl has a secondary valency of 6 indicating that all the substituents are ligands…
Q: NH₂ 1. NaNO₂, HCI 2. HBF4
A: given Find the product of reaction
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Q: How the effective nuclear charge (Zeff) experienced by a valence electron in tin (Sn) compare to the…
A: The atomic number of tin (Sn) is 50 and belongs to 5th period, 14th group. The atomic number of…
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Q: Draw step Polymerisation of methyl acrylate(monomer) using benzoyl peroxide
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Q: 5 Which of the following complexes exhibits linkage isomerism? [Pt(NO)₂(NO3)2] [NiBr₂(en)₂]…
A: The isomers which have same molecular formula but differ in the linkage of ligand atom to the…
Q: • An ion has a 3+ charge, 25 electrons, and a mass number of 53. What is the symbol for this…
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Q: • An ion has a 3+ charge, 25 electrons, and a mass number of 53. What is the symbol for this…
A: mass no mass number of a elements is equal to the sum of proton and neutron in nucleus.it represent…
Q: At 100°C, the gaseous reaction A → 2R+S is observed to be first order. On starting with pure A, it…
A: Given: Total pressure at the end of 10 minutes = 176 mmHg Total pressure after long time = 270 mmHg…
Q: 2. Give the products that would be obtained by treating. the following tertiary amines with hydrogen…
A: ->In presence of H2O2 first of all Oxidation of tertiary amine and N - oxide formed. ->In…
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A: If solid and liquid both are present then generally liquid will solvent .and if two liquid present…
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Q: . • An ion has a 3+ charge, 25 electrons, and a mass number of 53. What is the symbol for this…
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Q: Question 21 The half-life of a material undergoing second order decay is O independent of initial…
A: Half-life : It is the time required for a material to change it's concentration one-half of it's…
Q: If 25.0 mL of a 4.20 M HCl solution is diluted to 2.00 L, what is the molarity of the new solution
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Q: What is the mass of Cu in the unknown sample solution? 2. What is the most probable identity of the…
A: Given the concentration of the Cu(II) stock solution = 100.0 mg/L #1: First, we have to plot the…
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Q: Using the equation below, explain what happens to maintain the pH of the solution:
A: given buffer system to maintain PH
Q: 1. Which of the following is/are true when NH4Br is dissolved in water? I. Both NH4* and Br" are…
A: Given, Compound : NH4Br
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Q: An analytical chemist is titrating 238.1 mL of a 0.5500M solution of propionic acid (HC₂H₂CO₂) with…
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Q: 5. What is the expected Chemical shift of the proton of CH₂ Connected to Cl and C=C CICH₂CH=CH₂
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Q: 4. Draw the structure for citric acid. Label or describe the portions of the structure that create…
A: we have to draw the structure of citric acid
Q: NH₂ 1. NaNO₂, HCI 2. HBF4
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Q: 1. What should be the concentration of the salt if the required concentration of the acid component…
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Q: NH₂ 1. NaNO₂, HCI 2. HBF4
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Q: A 50.00-ML water sample was titrated with 0.0250 M EDTA to determine its calcium content. The…
A: The question can be solved using the law of equivalence. The detailed solution is shown below.
Q: The specific heat capacity of liquid water is 4.18 J/g-K. How many joules of heat are needed to…
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Q: the ph of a basic solution is 12.61 what is [H+]
A: Given that the pH of a basic solution is 12.61 the concentration of H+ ion, [H+]= ? M
Q: D Question 15 Inversion of cane sugar is an example of bimolecular reaction with second order…
A: A unimolecular reaction is a reaction in which a single molecule reorient itself into a new…
Q: NH₂ 1. NaNO₂, HCI 2. HBF4
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Q: 2CO(g) + O2(g) → 2CO2(g) 11) Carbon dioxide (CO₂) is removed. Choose 12) Carbon monoxide (CO) is…
A: According to the guidelines prescribed by Bartleby, we can answer a maximum of three questions.…
Q: A 0.0450 M Ca(X)2 has a pH of 11.079. Ca(X)2 is composed of a Ca2+ cation and an unknown anion X-,…
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Q: Calculate the activity coefficient, y, of Mn²+ when the ionic strength of the solution, 44, is 0.077…
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Q: How many grams of KCl are there in 10 mL of 20% solution.
A: Given : Volume of solution = 10 ml Concentration of KCl in the solution = 20%
Q: 12. A gas of mass 0.2 kg is compressed slowly from 150 kPa and 40°C to 600 kPa, in an adiabatic…
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Q: Can the solution be written out and solved step by step?
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Q: How many mL of a 15% (w/v) solution must be to deliver 8.0 g of solute? administered
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- For the identification tests of amines and amides. What would be the Composition/Reagent used for: - Hinsberg - Quinhydrone - Ramini - Alkaline Hydrolysis - Acid Hydrolysis - Nitrous acid testGive at least four identity tests for sulfanilamide with chemical reaction and stepsIn Hinsberg's test for amines (primary, secondary and tertiary): Draw the sulfonamides produced (if any) upon addition of base and indicate whether there will be a layer formation or not. In addition, draw the corresponding products upon addition of acid and indicate whether there will be a layer formation or not, or formation of precipitate.
- What is the Assay methods of phenazopyridine ? With illustration.Complete and submit a flow chart of an acid base extraction of acetylsalicylic acid, caffeine, and phenacetin using dichloromethane (DCM). The flow chart should indicate what compounds will be in which layers during extraction.For the identification tests of amines and amides. What would be the positive result of: - Hinsberg - Quinhydrone - Ramini - Alkaline hydrolysis - Acid hydrolysis - Nitrous acid test
- Give the structure of azo dye that would be formed from the given amine and coupling component.Explain why a secondary amine forms a nitrosamine rather than a diazonium ion when it reacts with anitrosonium ion.For standard turbidity measurements, the increase in signalis due toa.) higher amounts of analytes that complex with formazin.b.) higher amounts of analytes that precipitate with formazin.c.) higher amounts of analytes that react with formazin.
- Determine the starting material needed to prepare pseudoepherine using reductive aminationWhat is phenolphthalein and why is it required in this experiment?What is the effect and observation of temperature on acetanilide in water at room temperature, after heating, and after cooling back to room temperature?