A sample of zinc corroded homogeneously in an aqueous solution, and the corrosion current density was   4.27 x 10-7A/cm2, What is the corrosion rate of zinc in mdd, given that M=65.38 g/mol

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A: Given : graph

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Q: 1. What type of reaction is each of the following? Досно a. b. H₂O cat. H₂ cat. + CH₂OH

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Q: For the reaction mechanism shown, identify the intermediate(s). O(g) + O3(g) = O2(g) + O(g) O3(g) =…

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Q: Determine the rate law for the reaction A + B → C + D given the following experiment data.  Trial…

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Q: 7) 8) How many moles are in 9.8 grams of calcium? How many grams are in 238 moles of arsenic?

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Q: ¹H NMR Structure: ¹H NMR Structure: Peak 1 2 3 4 5 6 Peak 1 2 3 4 5 6 Chemical Shift (8) Chemical…

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Q: Shown below is the major resonance structure for a molecule. Draw the second best resonance…

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Q: A pure solid sample of Substance X is put into an evacuated flask. The flask is heated at a steady…

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Q: Draw resonance structures for the following compound:

A: To draw resonance structures, atleast either one pi bond and a lone pair of electrons or two pi…

Q: You have 50.0mL of 0.129M HCI. You add 10.0mL of 0.25 M NaOH What is the pH of the solution now?

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Q: ure sou sample of Substance X is put into an evacuated flask. The flask is heated at a steady rate…

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Q: 1.5 mI of 6.0 M HC are added to 250.0 ml. of water (pH-7.0). What is the resulting [H] and the final…

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Q: 8) Sn¹2(aq) + Zn(s) Sn(s) + Zn¹2(aq) MOMO E-0.2V [Sn2] (M) [Zn] [sn] [Zn¹2] (M) 1 1 0.3 0.6 0.3-x S…

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Q: For the reaction: 2 A (g) + B (s) ⇌ 2 C (s) + D (g) At 298 K in a 10.0 L vessel, the equilibrium…

A: We have find out the value of the equilibrium constant for the given reaction.

Q: What is the equilibrium membrane potential due to Na+ ions if the extracellular concentration of Na+…

A: We know Eequilibriumo = 2.303RT/nF (log[Na+] extracellular/[Na+]intracellular)

Q: the IUPAC name

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Q: How many moles and numbers of ions of each type are present in the following aqueous solution? Give…

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Q: Use the molar bond enthalpy data in the table to estimate the value of AHin for the equation CCI,…

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Q: 3. Draw the most stable chair conformation of glucose. OH ном... HO HO HO: 4. Ascorbic acid (vitamin…

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Q: Calculate the temperature of the following reaction,  If ΔGrxn° = -29.22 kJ/mol,  ΔH°= 9.12 kJ/mol…

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Q: D Question 13 When using an Indirect lon Selective electrode: The sample will be analyzed without a…

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Q: A 7.00 L tank at 23.2 °C is filled with 4.95 g of chlorine pentafluoride gas and 6.38 g of carbon…

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Q: 3. a. Estimate the lattice energy for the fictitious compound KF₂ from the Born-Mayer or Born-Lande…

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Q: Table umn A Isotope sign a mber or me) kled ck Column B Number of Beans 69 112 21 Column C Total…

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Q: Compound ΔHf° (kJ/mol) CH3OH(l) –238.7 O2(g) 0.00 CO2(g) –393.5 H2O(l) –285.8 How many grams of…

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Q: Consider the equilibrium system described by the chemical reaction below. If the partial pressures…

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Q: nsider the compound. What is the IUPAC name for the compound shown? Spelling and punctuation count.…

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Q: 1. Consider the structure below and draw its most stable and least stable conformations in Newman…

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Q: Determine the solubility N₂ in water exposed to air at 25 °C if the atmospheric pressure is 1.5 bar.…

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Q: At equilibrium, a 1.0 L reaction vessel contains 2.3 mol of Mg(OH)2 and 0.170 mol of OH. What is the…

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Q: 1) LII 2) 3) 4) PbCO4 Mg(OH)2 K3PO4

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A: Given data: XCl2 =0.5351g Mass of resulting Agcl = 1.2478 g

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Q: Question 26 of 30 If Kc = 82 for the reaction below at 200.0 K, then what is the value of Kp? (R =…

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.