What are the different methods of changing the electrochemical potential?

Q: What is the expected major product of the following reaction? Br Br HBr ?

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Q: Iron metal reacts with chlorine gas giving iron (III) chloride. The balanced chemical equation for…

A: Percentage yiled can be calculated by dividing actual yield by theoritical yiled and multiply by…

Q: If the pH = 9, which is true?   Question 12 options:   [H3O+] is 1 x 10-9M and higher than [OH-]…

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Q: A chemical formula in which the subscripts represent the simplest whole-number ratio of the atoms or…

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Q: a solution of aluminum sulfate is added to a solution of calcium chloride 1.predict the products…

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Q: Based on the IR stretching frequency value listed, choose the best molecule that matches the…

A: We have to predict the correct structure for given information on ir spectrum.

Q: A 0.4455 g sample of a pure soluble chloride compound is dissolved in water, and all of the chloride…

A: Given that, Mass of chloride sample = 0.4455 g Mass of AgCl formed = 0.9496 g We have to calculate…

Q: 3) Draw Fischer projections for all stereoisomers of the following compound: Br Br Br You should…

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Q: Chemistry This is a molecule of aspirin, a very commonly used painkiller.       Draw up a table…

A: A question based on IR spectroscopy that is to be accomplished.

Q: How many grams of Ag₂CO3 will precipitate when excess K₂CO3 solution is added to 57.0 mL of 0.658 M…

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Q: Rank the following solutions and compounds from the most conductive to the least conductive. LiCl(s)…

A: LiCl (s) is ionic compound so it does not conduct electricity in solid state. However it is strong…

Q: Primary alcohols can be dehydrated in an acid-catalyzed reaction. The mechanism is an E2 elimination…

A: Curved Arrow mechanism is shown below for this particular step of E2 elimination reaction.

Q: What is the major product from the following reaction? -85°C + HBr 45°C

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Q: stion 1 Determine the mass (in grams) of 1.08 x 1024 gold (Au) atoms. A) 110 g B) 350 g C) 111 g Q…

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Q: Part A The following diagrams show the chemical reaction with time: A=B If A is blue and B is…

A: Equilibrium is a condition at which the rate of forward reaction becomes equal to the rate of…

Q: In the smelting of iron from iron oxide according to the equation, in the direction in which it is…

A: Given -> Fe2O3(s) + 3CO(g) ------> 2Fe(s) + 3CO2(g) -> The oxidation state of element…

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

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Q: In the following reaction, which is the oxidizing agent? AgNO2+ Cl₂ + 2KOH → AgNO3+2KCI + H₂O O…

A: Answer : Correct option is (b)         Cl2   Explainination :           oxidizing agent is a…

Q: Convert molarity to mass concentration: 15 uM 2-mercaptoethanol

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Q: How should the sulfur-oxygen bond lengths compare for the species SO3, SO₂, SO3², and SO4²?…

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Q: What volume of 0.125 M oxalic acid, H₂C₂O4, is required to react with 59.8 mL of 0.570 M NaOH? H₂…

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Q: Potassium perchlorate is prepared by the following sequence of reactions: Cl₂(g) + 2 KOH(aq) →…

A: First of all we will add the recation to get final reaction and then by using unitary method,we will…

Q: Add three hydrogen atoms to each appropriate carbon. Draw Select /M C H O More Erase O

A: The valency of carbon is four and hence it can form maximum four bonds The valency of hydrogen is…

Q: Gwen (а) 2нва сд) = На ед) + бог сд) (1) ke что Кс (ii) ke Санвој CH2 ХВО2) [H₂JB8₂] Снвој2 кс =…

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Q: Oxygenated hydrocarbons (Oxy-HCs) are hydrocarbons that contain oxygenated functional groups, such…

A: Given,  The mass of C4H8O3 = 102.3 g.  The total number of moles of C4H8O3 molecules is:

Q: If you have 875 mL of isotonic sodium chloride solution, how many moles of sodium would you have?

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Q: [Review Topics] [References] Use the References to access important values if needed for this…

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Q: What is a transition state? O A local maximum on the energy diagram. O An isolable intermediate in a…

A: In chemistry, any chemical reaction generally contains maximum four different components in it…

Q: lain this

A: If number of electrons are same for two atoms then their electronic configurations will  be same.…

Q: Check whether the wavefunction =sin(34x) is an eigenfunction of the operator then find the…

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Q: The pH scale is a logarithmic scale. The pH of an orange juice is 5.2. A glass of milk has a pH of…

A: We have to predict how much time orange juice is more acidic than glass of milk.

Q: CH₂CH₂OH • You do not have to consider stereochemistry. • If there is more than one combination,…

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Q: 2CH3CHO + 5O2 -----------> 4CO2 + 4H2O In the equation above, how many molecules of O2 are required…

A: Given that, 2CH3CHO + 5O2 -----------> 4CO2 + 4H2O then,

Q: Complete the table. That is, fill in any missing entries in the second and third columns. Round your…

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Q: Name the following: H H H-C-C-0-C-C-H | H | H O acetone butyraldehyde diethylketone O diethyl ether…

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Q: Complete these Brønsted-Lowry reactions. reaction 1: HCO3 + H+ = reaction 2: HCO3 + OH =

A: Complete the given Bronsted-Lowry reaction ?

Q: You need to make an aqueous solution of 0.243 M barium sulfide for an experiment in lab, using a 500…

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Q: A small intermittent fraction is collected and discarded. This is a good practice because…

A: all steam distillation , the distillation collected will be both mixture of liquid but since they…

Q: 9.562×10-4 mol of SF6(g) (sulfur hexafluoride gas) is generated into a 192.0 mL headspace, at 25.0…

A: The molar volume of the gas can be calculated by the ideal gas equation which is PV=nRT, where P, n,…

Q: Chlorine and water react to form hydrogen chloride and oxygen, like this: 2 Cl₂(g) + 2H₂O(g) 4…

A: The given equilibrium reaction is                                                    2Cl2 (g)…

Q: 6. For each of the drug molecules shown below, determine if it is an acidic drug molecule, a basic…

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Q: Proteins have complex three-dimensional structures. These polymers are held into these specific…

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Q: Menthol, from oil of mint, has a characteristic odor. The compound contains only C, H, and O. If…

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Q: 10.00 mL of a solution containing Fe³+ is titrated with 17.26 mL of 0.1033 M TiCl2 according to the…

A: The molarity of a solution is the ratio between the number of moles of solute to the solution…

Q: Determine this oxidizing agent in the following reaction  Ni(s) + 2AgClO4(aq)…

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Q: Suppose a chemical engineer studying a new catalyst for the Haber reaction finds that 715. liters…

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Q: A pizza has an area of 3.44 m². What is the area in inch²? Given: 1 in. = 2.54 cm nts)

A: 1 inch = 2.54 cm 1 m = 100 cm

Q: A truck was carrying a substance in a tank. The molecules of that substance were moving away from…

A: This question can be answered in terms of the kinetic theory of gases. But before that, we need to…

Q: A 5.850-g sample containing KCl and KClO4 was dissolved in sufficient water to give 250.00 mL of…

A: Given , Reaction : 8V3+ (aq) + ClO4- (aq) + 12H2O (l)→Cl- (aq) + 8VO2+ (aq) + 8H3O+ (aq) Volume of…

Q: Provide the correct IUPAC name for the compound shown here. CH3

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