How many amperes are required to deposit 0.291 grams of magnesium metal in 213 seconds, from a solution that contains Mg2+ ions.

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A: This question can be solved using Avogadros number and mole concepts.  1 mole = 6.022*1023 molecules…

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Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

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Q: 2. 3. CH 3 애 CH₂ CH3N 대3

A: Names for given molecules are: (1.) 3-Cyclopentene-1-carboxylic acid  (2.) 3-Methylpentanoyl…

Q: What volume of a 3.6 M HNO3 must be used to make 0.100 L of 0.50 M HNO3

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: Table 7 Measured PH 4.0 4.11 4.0 12.00 4.90 HAC Ac HAC/Ac-4.0 Calculated pH 4.0 4.14 4.0 12.00 4.0…

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Q: Add any remaining curved arrow(s) to draw step 1 of the other possible mechanism. Modify the given…

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Q: Draw skeletal structures corresponding to each of the given names. A) 6-ethyl-4-isopropyldecane B)…

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Q: Synthesize 2-hydroxypropanoic acid from ethanol

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Q: Balance the chemical equation using linear algebra technique. PC15 + H₂O H3PO4 + HCl 1) Create a…

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Q: Predict the products when 1-propanol is heated in the presence of H+. Include all hydrogen atoms in…

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Q: How GC-MS separates and identify organic compounds?

A: We have to write how GC-MS separates and identify organic compounds.

Q: b- find A and B form the following :- Al₂O3 1) cyclohexanol- 250 °C B₂ Pa Li Cu 3) 2-chloro pentane…

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Q: Synthesize 2-hydroxypropanoic acid from ethanol.

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Q: Learning Target 6 Criteria for success The answer must correctly predict the product under specified…

A: Here we are required to find the product of the reaction.

Q: A dilution is performed by taking 0.020 L of a 5.0M NaOH solution. The final volume is 2.0L, what is…

A: Here we are required to find the concentration of NaOH after dilution

Q: At 300°C, the Kp is 27 for the system below: XY5(g) XY3(g) + Y₂(g) In a 5.0-L flask, a gaseous…

A: Qp can be written for any given reaction like this aA + bB ----> cC + dD  Qp = [(PC)c ×…

Q: H3C -І н ОН H+ + CH3OH →> F, G

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Q: For a classroom demonstration, a Chemistry teacher puts 5 mL of water into a soft plastic pop bottle…

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Q: How much heat is required to melt 175g of ice at 0℃? Hf = 334 J/g ; Hv = 2260 J/g

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Q: How much heat is given off when 175g of water freezes at 0℃? Hf = 334 J/g ; Hv = 2260 J/g

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Q: Type the Molecular  equation and Complete ionic equation and  net ionic equation for the reaction…

A: The following reactant will undergo doble displacement reaction. If any of the product formed is in…

Q: 4) Enter the coefficients into the chemical equation: PCL5 + H2₂O → H3PO4 + HCl

A: The reaction is PCl5+ H2O ---> H3PO4 +HCl

Q: Draw at least four isomers with molecular formula given below. C4H10O

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Q: Consider the reaction, Pbl₂(s) = Pb²+ (aq) + 21 (aq) Select the correct expression for [Pb2+], [1],…

A: s is the solubility in mole/litres.  Ksp is the solubility product.

Q: 7. If the actual grams of li produced 38.21 grams from 62.55 grams of Nal and excess of all the…

A: given, 2 NaI + MnO2 + H2SO4 ------> Na2SO4 +MnSO4 +H2O + I2 mass of NaI = 62.56 g. produced mass…

Q: . A sealed flask containing solutions that was previously heated was left in the room to cool down.…

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Q: HO3S NH₂ NH₂ НО OCH3

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Q: For a mixture of 40% nitrogen, 35% oxygen, and 25% carbon dioxide on a molar basis, what is the…

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Q: PHASE CHANGES 1. Using the phase diagram for compound X on the right, answer the following…

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Q: If pH is equal to 3.92, what are the values of H+, pOH, and OH-?

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Q: wireframe labels Which of the following represent structural isomers of the molecule shown in the…

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Q: Predict whether each of the following reaction is SN1, SN2, E1 or E2. Give your suggestion for your…

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Q: Calculate the mass of Cd(OH)2 that will dissolve in a buffer made by combining 400.0 mL of 8.0 M NH3…

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Q: Mr. Clean recently bought a laboratory-grade sodium carbonate from a chemical company known as Brand…

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Q: 03 Solubility curves can be used to determine if a solution is saturated, unsaturated, or…

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Q: EXP 20 Report Sheet Heats of Formation Name Wet Lab: a.Is the reaction in the flask warm or cold? Is…

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Q: Calculate the percent error for magnesium carbonate with a measured percent magnesium of 29.4%

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Q: From this reaction H₂(g) + I2(s) à 2HI(g), H2(g) 12(s) HI(g) Sᵒ (J/mol K) 87.4 5.7 27.3 AH'f…

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Q: Observation H. blue-green solution 1. Formation of purple-colored solution J. Decolorization of…

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Q: Why are metals commonly white but copper and gold are colored?

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Q: Fill in any nonbonding valence electrons that are missing from the following structural…

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Q: A certain lipid sample consists of a wax of unknown molecular weight and composition. It is known,…

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Q: Calculate the free energy change for the reaction shown below at 25°C. 2NO+O₂ → NO3

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Q: Consider this reaction: C6H12O6 + 60₂ à 6CO₂ + 6H₂O. What is the standard enthalpy AH°rxn given the…

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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.