H8. You electroplate a ring with nickel from a solution of NiCl. You allow it to run for 30.0 minutes @ 5.00 Amps. How much nickel have you electroplated (in grams)?

Q: Which amino acids would be expected to produce a similar sickling effect if substituted for Val at…

A:

Q: Ammonia is often used as a glass cleaner. Calculate hydronium concentration of a sample of ammonia…

A:

Q: concentrations of H(aq) and (aq) in this mixture are both 0.500 moldm There is a large excess of…

A: Dear student, since the proper question no. And part is not specified and even the question also…

Q: The formation of ammonia is a reactant- favored process, as shown below. N₂(g) + 3H₂(g) → 2NH3(g) 1…

A:

Q: The initial concentration was 1.50 M and the rate law is shown below. What is the concentration of X…

A:

Q: What is the enthalpy of the air-vapor mixture at 65% relative humidity and 93.2°F when the…

A:

Q: 1. Below is the graph of a titration curve for a 0.3844-g sample of an unknown diprotic acid. The…

A: Given the mass of the unknown diprotic acid, H2A = 0.3844 g  Molarity of sodium hydroxide, NaOH(aq)…

Q: CHPh H from compounds with 6 carbons or fewer

A: The easiest way to get the starting material for synthesis of desired product is the method of…

Q: What is the solubility in g/L of O2 at a partial pressure of 311.9 torr, if the solubility at a…

A:

Q: A 750 mL IV bag contains a 500 mg of an antianginal drug. A 176 lb patient will receive 5 mcg/kg/min…

A: Initial amount of the antianginal drug = 500 mg  Weight of patient = 176 lb

Q: 2. Explain why changing the concentration of hydrochloric acid changes the rate of the reaction on…

A:

Q: 3. Provide the major organic product of the following reaction. HCI

A:

Q: Long unbranched chain alkyl benzenes..... none of these Are usually most easily synthesised with a…

A:

Q: Show structures (in blank boxes) for the reactants/products/reagents in the following reactions.

A: In given question, first reaction is reduction reaction and LiAlH4 acting as a reducing agent.…

Q: A gas storage cylinder in an ordinary chemical laboratory measures 2.7 cm wide and 11. cm high. This…

A:

Q: How many milliliters of glycerin is needed to make 400 mL of a 540 mOsm/L solution? (MWglycerin = 92…

A: Here given that, The volume of solution = 400mL And Osmomolarity = 540 mOsm /L

Q: Arrange the following aqueous solutions in order of increasing boiling point. 0.12 M K₂SO4 0.20 M…

A:

Q: Question 8 The concentration of the benzoic acid in the effluent is 9.10 x 10-³ mol/L 1.78 x 10-3…

A: according to the law of equivalency at the end point of the titration…

Q: A student, Ken, is given a mixture containing two nitrate compounds. The mixture includes NaNO, and…

A:

Q: 16) 100. 80. 8 Rel. Abundance Rel. Abundance 40. 100. 80.- 60.- 40. 15 (5.4%) A) 2-propenal propanal…

A:

Q: 37. How many grams of ozone are generated from 3.25 g of fluorine in the reaction: 3F₂(g) + 6H₂O(1)…

A: The number of moles of any substance is the ratio of given mass of that substance to that of molar…

Q: OH

A: the reagents necessary to carry out the following conversion

Q: Which one of the following compounds is the most basic? a b d.

A: Basicity is a property which tells how easily something can share its electron.

Q: . Draw the cell diagrams for each of the redox reactions given below. You may use platinum as an…

A: As per the bartleby expert guidelines, I am allowed to answer first three parts of a question.…

Q: Modify the given carbon skeleton to draw the major product(s). If a racemic mixture of enantiomers…

A: We have to draw the products of the given reaction.

Q: Which of the following compounds is the structure of the product for the following reaction? CH3 CH3…

A:

Q: rple dye derived from red cabbage serves as an lent acid-base indicator. As the pH of an aqueous ion…

A:

Q: What is the rate constant at 446.66°C for the reaction below if the rate constant is 1.30 M1s1 at…

A:

Q: a. C. The carbon atom labeled "A" is forming two sigma bonds b. The carbon atom labeled "B" is…

A:

Q: What is the molarity of a solution that contains 23 g of NH3 in 0.50 L of solution?

A: Given, mass of NH3 = 23 g Volume of the solution = 0.50 L  Molarity of the solution = ? Note:  molar…

Q: 3. Enzyme kinetics. The reaction in question 3 is catalyzed by an enzyme called triose phosphate…

A:

Q: The proposed reaction mechanism is as follows: BrO₂ (aq) + H+ (aq) → HBrO3(aq) HBrO3(aq) + H+ (aq) →…

A:

Q: What is the molarity of a KCl solution made by diluting 69.4 mL of a 0.200 M solution to a final…

A: Molarity of a KCl solution made by diluting 69.4 mL of a 0.200 M solution to a final volume of 100.0…

Q: 18. Provide the mechanism for the catalytic hydrogenation reaction shown below. X HAH (+…

A: When alkene is treated with H2 in presence of metal such as Pt then hydrogenation reaction occurs to…

Q: A system contains 1.5 atm N2, 4.0 atm H2, and 0.75 atm NH3 at 400. K. N₂(g) + 3H₂(g) ⇒ 2NH3(g) AG =…

A:

Q: 8. What is the major or 2 equivalents of HBr? A) 2,3-dibromohept-1-em B) 2,3-dibromohept-2-en C)…

A:

Q: Consider these three reactions as the elementary steps in the mechanism for a chemical reaction. (i)…

A: The explanation is given below-

Q: For the polyprotic acid H3PO4, how many equivalents of OH- must be added to reach the 3rd pKa? A. 1…

A: Phosphoric acid H3PO4 is a polyprotic acid . It has three ionizable hydrogen H atoms . So, there…

Q: 21. (a) Name and outline a mechanism for the reaction of 2-bromo-2-methylpropane with ethanolic…

A:

Q: All electromagnetic waves travel at the speed of light (c), or 2.998 x 108 m/s. The relationship…

A:

Q: Provide the proper number of 1H NMR signals (peaks) for the following compound.   o-methyl…

A: For o- Methyl benzaldehyde there will be 6 signals for proton NMR spectra.

Q: A solution with a pH of 10.11 would be classified as basic A solution with a pOH of 13.54 would be…

A: Given 1. pH = 10.112. pOH = 13.543. [O-H(aq.)] = 3 × 10-2mol/L4. [H3O+(aq.)] = 8.3 × 10-11mol/L

Q: A hot-air balloon has volume of 851 L at 291 K. to what temperature (in K) must it be heated to rise…

A: Given,  Initial volume of hot air balloon = 851 L at 291 K.  The temperature must it be heated to…

Q: A reaction is identified as zero-order in one of its reactants, T. Time (min) [T] (M) 3.0 2.75 0 12…

A: The rate of the zero-order reaction does not depend on the concentration of the reactant. For the…

Q: 2.0 M Br2, 2.0 M Cl2 and 3.0 M BrCl are added to a sealed container at 300 K and react according to…

A:

Q: 1.  A balloon has a volume of 1.95 L at a temperature of 25.00°C.  What will be the volume of the…

A: Here we are required to find the final volume of balloon

Q: Using a Stork enamine synthesis, show how you might accomplish the following transformation: مهدديد…

A: GIVEN

Q: What is the cell voltage for the following cell? 3Cu2+ (aq) + 2Fe(s) → 3Cu(s) + 2Fe³+ (aq) AGO =…

A:

Q: What is Analyte and Titrant? Explain each in 3-5 sentences.

A:

Q: Initially there were equilibrium concentrations of 0.3600 MA, 0.2914 M B, and 0.1923 M C. Which…

A: For the reaction given below, 5A(aq) → 2B(aq) +3C(aq)  We have to tell which stress will shift the…