25. The diagram below represents a chemical cellat 298 K. When the switch is closed, electrons flow from

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Q: Consider the graph below. Time If the equation of the line above has a slope of -2.581 and intercept…

A:

Q: Which substances are omitted from the equilibrium constant for the system below? Why are they…

A: The equilibrium reaction given is,

Q: The following graph shows the pH curve for the titration of 25 mL of a 0.1 M monoprotic acid…

A: Answer: This is the curve of the titration of an acid against base where acid is the analyte and…

Q: 3) Consider the benzene molecule, CH. The C-C distances are all 1.39 A, the C-H bond lengths are all…

A: Given: C-C bond length = 1.39 Å And C-H bond length = 1.09 Å Please find below the structure of the…

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Q: Question 5 For the complexes: Splitting pattern: octabedral of tetrahedral? Splitting pattern…

A: In this image both the compounds shown are same . In +2 oxidation state H2O act as a weak field…

Q: is the mole cuk be low O non polai?. Polar electionesanviy or ecis 34 18- ec Plan ar te electron…

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Q: Which of these can be rinsed down the sink? the left over liquid from a distillation of 1-butanol…

A: The correct answer is option (4)  None of them should go down the sink

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A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: D Other Bookmarks [References] Use the References to access important values if needed for this…

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Q: Based on kinetic molecular theory, the atoms and molecules within a container have the following…

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Q: a calorimetry experiment, a 22.5 gram metal object was heated to 64.23oC. It was placed into a…

A: Mass of metal = 22.5 g Temperature(T1) = 64.23 °c Mass of water = 30.0 g Temperature = 23.98 °c…

Q: Consider the following reaction data. Reaction [A] (M) [B] (M) Rate (M/s) 1 0.100 0.100 10 2 0.200…

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Q: The reaction rate constant for a particular first order reaction is .820 M/s. How many seconds will…

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Q: Propose an efficient synthesis for the following compound using the malonic ester synthesis: COOH…

A: The desired product can be obtained by reacting melonic ester with base followed by nucleophilic…

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Q: 8. When the heat in a system is released to its surroundings, this type of reaction is known as: O…

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Q: Using an energy diagram of a chemical reaction determine what are the reactants, products, enthalpy…

A: Define term : Reactant: A substance that takes part in and undergoes change during a reaction.…

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A: Given: Heat of combustion of methane is -2000 KJ/mol.

Q: How many moles of ions would be produced if 1.0 mole of Na3PO4 was dissolved in water?

A: Given that, Moles of Na3PO4 = 1.0 mol then,

Q: d) NO 2 NOA 2. Initial Mole 0.13 Moles of Equilibrium 0.040 1) Calculate the value of X 2) Hence…

A: All explain below step by step

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Q: For the following coordination complex {Co(H20)4CIB1} Give the name Determine the geometry Give the…

A: [Co(H2O)44ClBr] This cobalt complex is in +2 oxidation state. Coordination number of any complex…

Q: 13 Write and name the other product of each of the following reactions: Acid catalyst C4H9OH H2O…

A: The reactions given are,

Q: For this reaction, Cr20-2 + 14H+ +6l > 2Cr2+ + 312 + 7H20 E°cell = 0.79V AG° 0 and K0 and K>1 AG° 1

A:

Q: Which of these can be rinsed down the sink? the left over liquid from a distillation of 1-butanol…

A:

Q: 11. The AH of 2Al + 6HCI →2AICĻ_3 + 3H_2` is -1049 kJ. What would the AH of the reverse reaction be?…

A: Given equation: 2Al + 6HCl -------> 2AlCl3 + 3H2  ∆H = -1049KJ

Q: Compare the charges of the molecules below. This time, I need you to identify the hybridization of…

A: Hybridisation means Molecular orbitals combine to form hybridised orbital,like in SP2,1-s ,2-p…

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Q: 4. 5. 6. 130 60 60 120 50 50 110 40 40 100 30 30 90 20 10 10 Graduated cylinders #4-6 were measuring…

A: The reading given are,

Q: Question 17 For the following reaction at 25°C: 4NH3 (g) + 502 (g)→ 4 NO (g) + 6H20 () Calculate AH°…

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Q: 1. Using the values for BDE found in Table 6.1 (final page), calculate AH for the following reaction…

A: The reaction given is,

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Q: Propose a curved arrow mechanism for the organic chemistry involved in a glucose reaction.

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Q: Choose only 1 salt from the choices below. Given that is Unknown kindly provide the expected…

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Q: If a chemical reaction is going to move forward, what part of the reaction must collide? A.…

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Q: Determine all intermolecular forces exists in the following: SF O London Dispersion O hydrogen bond…

A: 1. SF6  2. NO2

Q: Some measurements of the initial rate of a certain reaction are given in the table below. N2 H…

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Q: Select the correct answer for the reactions below. propyne reacts with 2) excess of H2/Pd/C 3) Cl2 /…

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Q: 38- The reaction Aproduct is second order reaction , A solution originally at 0.6 M is found to be…

A: Integrated rate law for second order reaction is  1/ [A]t = kt + 1/ [A]• First we will calculate the…

Q: Which substance would be the most soluble in butane? Water Hexane HCl NaNO3

A: Answer: In chemistry, solubility works on the principle of like dissolves like, means polar…

Q: 2) DEt 3) ind H.

A: You are asking to solved all subparts, I will solved first three subparts for you. rest of question…

Q: Which of the properties below apply to the following polymer? Choose all that apply. a substituted…

A: Answer - The correct option is - (5) a polyamide  and (3) a polymer formed by spitting out water…

Q: Draw a reaction mechanism to account for the formation of the dipeptide (cy = cyclohexyl)

A:

Q: The weak base pyridine has a base-ionization constant of 1.4 x 10-9. CSH5N(aq) + H20(1) = OH"(aq) +…

A: Pyridine is a weak base and dissociation  slightly  Given dissociation constant of base(Kb)=1.4…

Q: 5) Determine the cell potential for an electrochemical cell based on the following two half-…

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Q: Question 11 6 points Save Answer Will entropy increase or decrease for each of the following…

A: Entropy of a system increase with increase in randomness of the particles . Entropy tells about the…