5 moles of water are changed to its gaseous state. If conditions are changed so that this gaseous water is under STP conditions, what volume will this gas occupy?

Q: Consider the following reaction. AB + C → AC + B AH = +65 kJ, Ea(rev) = 34 kJ Draw and label a…

A: We are given the enthalpy of a reaction and since it is positive, it will be an endothermic…

Q: 1. 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: List the metals that have multiple common ions

A: An atom is one that has an equal number of electrons and protons in its structure. An ion is formed…

Q: 2.2 aq 6. (i) Define pH in words. The strong acid HC has a pH value of 1, use the following equation…

A: To define pH.  To find the hydrogen ion concentration using the given expression.

Q: Vinylcyclohexane reacts with three different conditions to give three different products. Draw the…

A: -> When alkene reacts with acid (H2SO4) then carbocation formed and addition of H2O give alcohol…

Q: An aqueous solution at 25 °C has a pH of 5.8. Calculate the pOH. Be sure your answer has the correct…

A: given pH = 5.8, we know that pH + pOH = 14

Q: From the table, a. the strongest oxidizing agent is? Li+, Li, Au+, or Au b. the weakest reducing…

A: From the table, a. the strongest oxidizing agent is? Li+, Li, Au+, or Au b. the weakest reducing…

Q: Modify the given structure to show the product of the hydrogenation of cis-2-pentene. Include all…

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Q: 10) 2 mole 2-methyl cyclopentanone CH3 a) CH3 b) 11) e OH b) ? Na OEt CH3 c) ? & C) CH3 CH3

A: Ist question:  Answer of ist question is (a) , explained with a mechanism.

Q: Does a reaction occur when aqueous solutions of potassium acetate and aluminum sulfate are combined?…

A: Potassium acetate and aluminum sulfate are ionic compounds. Both of these ionic compounds are…

Q: An analytical chemist is titrating 73.6 mL of a 0.8200M solution of benzoic acid (HC H, CO₂) with a…

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Q: (f) 8 (g) NC 1. (CH3)2CuLi 2. H*/H₂O (CH3)2NH LDA C6H₂CH₂Br

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Q: NH₂ 1. NaNO₂, HCI 2. HBF4

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Q: Consider the molecule. * Rotate X G Rotate Y C OH Ⓡ Zoom In 5 Rotate Z Q Zoom Out A Label Atoms…

A: IUPAC nomenclature is used for naming the organic compound as per recommended by international union…

Q: 2- Suppose a 0.031M aqueous solution of sulfuric acid (H₂SO4) is prepared. Calculate the equilibrium…

A: The solution is given below -

Q: The chloride in a sample is to be determined gravimetrically by precipitation and weighing AgCl.…

A: Percentage of Cl in sample is given by, %  of Cl in sample=weight ofCl ×100weight of…

Q: 17 Intermolecular forces of attraction, such as hydrogen bonding and van der Waals forces, are…

A: Hydrogen bonding is interaction that takes place between hydrogen (H) atom with a highly…

Q: Methane and water react to form hydrogen and carbon monoxide, like this: CH4(9)+H₂O(g)-3 H₂(g)+CO(g)…

A: According to Le Chatelier's principle if there is any change in the equilibrium condition which…

Q: The maximum quantity of lead allowed in drinking water is 0.05 ppm. What mass of lead could be found…

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Q: 5. A histidine residue (His146) in Hb subunit has a side chain pKa of 6.2 in the lung. Due to a…

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Q: (a) 12.3 Which IR spectrum is consistent with a carboxylic acid? 100 100 80 80 60 60 40 40 20 0 2500…

A: we have to identify the IR spectrum for a carboxylic acid

Q: (b) Using the equation below, explain what happens to maintain the pH of the solution: H+ + A HA…

A: The given equilibrium reaction for the dissociation of the weak acid, HA(aq) is: HA(aq)  ⇌ H+(aq) +…

Q: This question is related to the aldol reaction of carbonyl compounds depicted below. NH₂ NH₂ OH (a)…

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Q: Calculate the number of moles in 10.0 grams of BaF 2

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Q: What is the volume of a 1.25 M solution if it contains 42 grams of sodium hydroxide. Volume NaOH =…

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Q: NH₂ 1. NaNO₂, HCI 2. HBF4

A:

Q: SAMPLE PROBLEM 10 Calculate the number of milliliter of ammonia whose density is 0.99 g/ml, 2.3% by…

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Q: How many ¹H NMR signals does 2-chloro-3-methyl-2-butene exhibit? Assume both allylic methyl show as…

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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: NH₂ 1. NaNO₂, HCI 2. HBF4

A: Let us solve the reaction step by step.

Q: Which half-reaction correctly represents oxidation? A Fe() →Fe +2 (aq) + 2e- B Fe +2 2² (aq) → Fe +…

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Q: Examine the potential energy diagram below. Use text boxes to respond. C B F e. Which step is the…

A: Using the potential energy diagram, answer the given questions e. Which step is the rate determining…

Q: 6. For a calorimeter, if a ball with a mass of 0.2 kg, has an initial temperature of 38 °C when…

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Q: The structure of a chiral isomer is given. Draw the mirror image isomer. Use wedge-and-dash bonds…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: Choose the complex that has the greater splitting parameter. Complex A [Cul6]4 [Fe(CN)6]4-…

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Q: Calculate the value of pK+ , pCl- in a solution containing: 0.024 M KCl and 0.045 M HCl

A: Given Concentration of KCl = 0.024 M Concentration of HCl = 0.045 M

Q: 4. Identify ketone for this spectrum.

A: given identify ketone

Q: How many grams of sulfur make up 3.01 mol of sulfur? [Use atomic mass: S, 32.06 amu]

A: The correct answer is given below

Q: 2. Joey was tasked to ensure that an enzyme responsible for keeping his species from extinction…

A: Since you have asked a question with multiple subparts, we will answer only first 3 subparts for…

Q: A solution containing 0.0835 M Cr3+ and 0.119 M Cr2+ is added to a solution of 0.0361 M V3+ and…

A: Given: The reductions potentials for Cr3+ and V3+ is as follows: Cr3+ + e− ⇌ Cr2+  EoCr3+/Cr2+=…

Q: Question 10 The distance traveled by the solvent along the paper is called solvent front. A True…

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Q: 3. Give the major products of each of the following. reactions: CH3 A a. b. HC 3 A H₂C 3 CH3 OH CH 3…

A: In this question, we will draw the structures of the major products. This reaction is Hoffman…

Q: Modify the molecule to show the product of the given reaction. Add or remove bonds or atoms as…

A: In this question, we will draw the structure of the product after reduction of aldehyde group by H2…

Q: A 1.000 g sample of an aluminum is dissolved, and the sulfate precipitated as BaSO4. The precipitate…

A: Mass of sample of Al = 1.000g Mass of BaSO4 precipitated = 0.3486 g Molar mass of BaSO4 = 233.38…

Q: For each pair of molecules, determine which would have the higher boiling point and explain why. a)…

A: To determine the molecule with higher boiling point with reasoning. Given Pair: (a) CH3CH2CH2CH3 Vs…

Q: Practice: What carbonyl compound and any other reagent will give the following products 36 Note:…

A: The Grignard reagent reacts with the carbonyl compound, aldehyde to give secondary alcohol and…

Q: 16 A first row transition metal ion, M³+, was allowed to react with two sets of monodentate ligands,…

A: Given that, M is a first row transition element. And D and E- are the two monodentate ligands. The…

Q: Ethane spends all its time in the staggered conformation because it has the lowest potential energy.…

A: The isomers that are converted into each other by rotation around a single bond are known as…

Q: 25. If increasing the concentration of either reactant increases the overall rate of reaction, which…

A: The question no. 1 is asking for the rate law of the given reaction. We will need to check the…

Q: Write the balanced overall cell reaction. Is the reaction spontaneous or not?

A: