What mass of gold can be plated onto an object in 7.29 minutes at 6.39 A of current? Au3+(aq) + 3e- · Au(s) Your Answer: Answer units

Q: A solution of nickel(II) ion (Ni2+) is electrolyzed using a current of 15.0 A (amperes) for 25.0…

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Q: 8. What mass of silver can be plated onto an object in 33.5 minutes at 8.70 A of current?…

A: According to Faraday's 1st law, w = Z I T      where Z is chemical equivalence which is equals to…

Q: Chlorine, Cl2, is produced commercially by the electrolysis of aqueous sodium chloride. The anode…

A: Current =5.00×10^2A Mass of chlorine=4.18kg=(4.18×1000)g=4180g

Q: se a current of 770. mA flows through a copper wire for 10.0 minutes. Calculate how many moles of…

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Q: Suppose a current of 890. mA flows through a copper wire for 18.0 minutes. Calculate how many moles…

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Q: If 12.3 g of Cu is deposited at the cathode of an electrolytic cell after 5.50 h, what was the…

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Q: What mass of gold can be plated onto an object in 9.18 minutes at 4.91 A of current ? Au^3^+…

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Q: For all of the following experiments, under standard conditions, which species could be…

A: A. Lead is more reactive than Cu, thus can replace Cu from its aqueous solution. Pb+Cu2+→Pb2++Cu…

Q: QUESTION 5 ELECTROCHEMISTRY: Determine the molar mass (amu) of Metal (M) if it took 2.65 minutes for…

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Q: Chlorine, Cl2, is produced commercially by the electrolysis of aqueous sodium chloride. The anode…

A: Since in the above reaction we can see that 1 mole of Cl2 is produced with 2 moles of electrons…

Q: (a) In the electrolysis of aqueous NaCO3, how many liters of O₂(g) (at STP) are generated by a…

A: It is given that for an electrolysis reaction:current = 53.9 Atime = 73.9 minconvert min to sec.We…

Q: Suppose 570. mmol of electrons must be transported from one side of an electrochemical cell to…

A: Current is defined as charge passed per unit of time. Its S.I. unit is ampere.

Q: What mass of silver can be plated onto an object in 17.69 minutes at 4.51 A of current? Ag (ag) +e →…

A: Passing current time = 17.69 minutes = 17.69 X 60 seconds = 1061.4 secondsPassing current = 4.51…

Q: In the industrial "chlor-alkali" process, pure chlorine and sodium hydroxide are produced by…

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Q: Suppose a current of 590.mA flows through a copper wire for 277. seconds. Calculate how many moles…

A: It is given that:Amount of current flowing through the copper wire = 590 mATime = 277 seconds

Q: Nickel can be produced when a current is passed through an aqueous solution of nickel (II) acetate.…

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Q: How many grams of silver can be plated onto an object in 5.70 minutes at 7.17 A of current? Ag*(aq)…

A: The amount of Silver plated is given below

Q: An aqueous solution of an unknown salt of molybdenum is electrolyzed by a current of 2.50 A passing…

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Q: Suppose a current of 0.590 A flows through a copper wire for 20.0 minutes. Calculate how many moles…

A: We can calculate the amount of charge since the current and time are already given in the question.…

Q: What mass of gold can be plated onto an object in 6.17 minutes at 5.29 A of current? Au³+ (aq) + 3e-…

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Q: 05 g Ru is produced at the cathode, what is the charge on the ruthenium ions in solution?

A: Dear student I have given answer to your question in the image format.

Q: An aqueous copper (II) chloride solution is electrolyzed for a period of 156 minutes. Using a…

A: We have given that  An aqueous copper (II) chloride solution is electrolyzed for a period of 156…

Q: How long(hours) will it take to plate 275 mg of gold with a current of 5.3 mA ?  Given: Gold is…

A: Given, Mass of gold = 275mg I = 5.3mA

Q: In the industrial "chlor-alkali" process, pure chlorine and sodium hydroxide are produced by…

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Q: liters of Cl₂(g) is generated by this electrolysis. (b) How many moles of NaOH(aq) are formed in the…

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Q: An

A: We will calculate nfactor

Q: Suppose a current of 520. mA flows through a copper wire for 27.0 minutes Calculate how many moles…

A: Given information: Time (t) = 27.0 minutes Current (I) = 520 mA

Q: How much current (in A to one decimal place) is needed to produce 100 grams of gold in 3 hours?…

A: The reaction given is, => Au3+ (aq) + 3 e- → Au (s)             Given: Mass of Au produced = 100…

Q: The gold plating of a ceramic figurine requires a total of 4.19 g of solid gold.  If the current…

A: Given  Mass of solid gold required = w = 4.19 g Current being used is = I = 11.0 amperes how many…

Q: Suppose a current of 0.950A flows through a copper wire for  86. seconds. Calculate how many moles…

A: The quantity of electric charge that flows through the given solution or electrical wire is equal to…

Q: Electrolysis of an aqueous solution of sodium chloride produces chlorine, . The reaction that occurs…

A: Give that: the reaction of anode is: 2Cl- (aq) →Cl2 (g) + 2e- Mass of Cl2 produced, w =182 g, time…

Q: Canadian pennies were originally 95.5% copper but later became only 4.5% copper in the form of…

A: Mass of copper = 0.106 gMoles of copper = mass of copper / molar mass of copperMoles of copper =…

Q: How many grams of silver can be plated onto an object in 11.37 minutes at 5.33 A of current? Ag*(aq)…

A: GivenAg+(aq.)   +  e-  →  Ag(s)Time = t = 11.37 minutes t = 11.37 min * 60 smin = 682.2 sCurrent = I…

Q: Chromium can be electroplated from aqueous potassium dichromate, with the reduction shown below. If…

A: The balanced reaction taking place is given as, Given: Voltage = 10 V Current = 6.0 A And mass of…

Q: (a) A silver wire is placed in a solution of CuCl₂. Does this reaction occur under standard…

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Q: How many grams of X (MW = 91.45 g/mol)(in g) will be deposited on a cathode in 1.15 h by a current…

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Q: What mass of gold can be plated onto an object in 12.23 minutes at 4.38 A of current? Au3+(aq) + 3e-…

A: According to Faraday's law of electrolysis -The amount of substance deposited at the electrode is…

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.