1. For each of the following balanced half-reactions, determine whether an oxidation or reduction is occurring. b. Cr Cr3+ + 3e- 2. For each of the following unbalanced half-reactions, determine whether an oxidation or reduction is occurring. b. NO3 NO 3. Given the following pairs of balanced half-reactions, determine the balanced reaction for each pair of half-reactions in an acidic solution. Ag - Ag* +e , Mn0, +4H* + 3e Mn02 + 2H20

Q: CH OCH, Determine whether the substrate underwent: a reduction reaction, an oxidation reaction, or n...

A: Reduction : Oxidation number decreases Oxidation : Oxidation number increases

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Q: Give the balanced chemical equation for each of the following reactions. Identification of nickel i...

A: The balanced ionic equation for this reaction:       

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A: As water is in excess so PCl5 is limiting reagent.

Q: Does the addition of solvent change the mass of the solute when a solution is diluted? Explain

A: Solution is made by mixing of solute and solvent. Solute is the substance present in less quantity w...

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A: Soln Boyle's temperature is  temperature at which the any real gas follows the Boyle's law i.e it be...

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A: Given: Mass of solvent i.e. CCl4 = 0.500 Kg = 500 g. Mole % of solvent i.e. CCl4 = 37.0 % Density of...

Q: NH2 1. NaNO2, HCI, 0 °C 2. CuCl CH3

A: It is a diazotisation reaction.

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A: Hydrogen bonding takes place only when hydrogen atom is present at most electronegative atom like fl...

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A: Given : We have to tell which of the following molecule will have dispersion forces of attraction.

Q: Which of the following molecules can have dipole-dipole interactions as their strongest intermolecul...

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Q: For the reaction C3H8 + 502→ 3CO2 + 4H20 at a particular time, A[CO2]/At = 2.5 x 10-2 M/s. What is A...

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

Q: find the pH.

A: This is question with multiple subparts. So, according to bartleby guidelines I need to solve only f...

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Q: Please answer Asap Give an example of the following types of haloalkanes by drawing the structural f...

A: Haloalkanes are compounds of alkanes containing a halogen substitute

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Q: Which of the numbered responses lists all the following stresses that would shift the equilibrium to...

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Q: Analyze and answer the problem. Show your complete solution. 1. What mass of a 4.00% NaOH solution b...

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Q: (a) Identify the major product of the following reaction. (b) Explain why the other product is not t...

A: a) The major product is (II). b) The reaction is followed the mechanism of Friedel-Crafts alkylation...

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Q: Temper From solid to gas O From gas to liquid O From liquid to gas Erom o to solid

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Q: The viscosity of helium, He, is 1.88 x 10-5 Pa at 0 °C. Calculate the collision diameter of the gas.

A: Velocity = 1.88 x 10-5 Pa.s T = 0 oC = 273 K M = 4 g/mol NA = 6.022 x 1023 R = 8.314 J/K.mol

Q: Draw structural formulas for the following the compounds:    (a) Cis-1,3-diphenylcyclohexane      ...

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Q: It takes a minute and a half for the concentration of oxygen to decrease from 4.2 x10 2 M to 2.4 x10...

A: Given: The initial concentration of oxygen is 4.2 x 10-2 M The final concentration of oxygen is 2.4 ...

Q: Question 36 Consider a theoretical reaction: 3Ae) + Be) = 2Ce) where K = 100, what is the equilibriu...

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Q: State LeChatelier’s principle (HINT: Refer to a General Chemistry text)AND explain how it helps us t...

A: Le chatelier's principle  If an equilibrium is subjected to a stress , the equilibrium shifts in suc...

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Q: Determine the volume of solution that contains 15.0g of AgNO3 if the solution is 0.375M a. 247mL b....

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Q: A student runs the reaction represented by the equation below. What mass of H2 gas would be produced...

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Q: CH3CH2CH2CI CH3 AICI3 CH2CH2CH3 CH ČH3 I II :0:

A: The major product is:  

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A: Given,  Initial volume, V1 = 750 ml  Initial Concentration, S1 = 1.00 M  Final Concentration, S2 = 1...

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Q: Which of the following molecules can have dipole-dipole interactions as their strongest intermolecul...

A: The correct option is:  

Q: 6. CH,SF Geometry:

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Q: H,0 H,0

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Q: What is the λmax of this given structure?

A: Lamba max=308 nm

Q: OCH2CH3 CHO FeBr3 + Br2

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Q: Which compound has the greatest ionic character? O RbF O LiF O NaF O CSF

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

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Q: For the following system at equilibrium, H28) + CO2(8) = H2O(g) + CO(g) the removal of some of the H...

A: H2(g) + CO2(g) <....> H2O(g) + CO(g)  Equillibrium constant expression: Kc = [H2O][CO]/[H2][CO...

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Q: uestion 1 Which of the following is NOT use as material of holding samples in IR spectrometry? O qua...

A: Only salts are used to hold samples in IR spectroscopy because they are transparent to IR and donot ...

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A: A multiple choice question based on equilibrium concept that is to be accomplished.

Q: Pre Lab Quiz Lab 3 1. A hydrated FeBr2 salt weighing 1.782 g is heated in a crucible until reaching ...

A: The answers are as follows: