How many grams of aluminum metal will be deposited from a solution that contains Al3+ ions if a current of 0.579 is applied for 29.5 mi

Q: How many seconds are required to deposit 0.274 grams of manganese metal from a solution that…

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Q: How many grams of silver metal will be deposited from a solution that contains Ag+ ions if a current…

A: As per the given information the balanced chemical cathode half reaction is as follows:…

Q: How many seconds are required to deposit  0.207 grams of iron metal from a solution that contains…

A: According to Farady's law of electrolysis we can write m =I×t×MF×νwhereI = currentt = timeM = atomic…

Q: How many seconds are required to deposit 0.239 grams of manganese metal from a solution that…

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Q: How many grams of nickel metal will be deposited from a solution that contains Ni?+ ions if a…

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Q: How many

A: Mg+2  +  2e-    -->   Mg   From Faraday's first law  W = (M / n x F)  x i x t Where W = mass of…

Q: How many grams of cobalt metal will be deposited from a solution that contains Co2+ ions if a…

A: The amount of metal deposited on electrode is given by Faraday's first law of electrochemistry,…

Q: How many grams of mercury metal will be deposited from a solution that contains Hg2+ ions if a…

A: Given :  Current (I) = 0.599 A  Time(t) = 28.4 min = 28.4 x 60 sec = 1704 sec  Molar mass of Hg =…

Q: How many grams of aluminum metal will be deposited from a solution that contains Al3+ ions if a…

A: Answer : We have to calculate weight deposited in grams . Explanation : Al3+(aq) + 3e- -> Al(s)…

Q: How many grams of cobalt metal will be deposited from a solution that contains Co2+ ions if a…

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Q: How many grams of aluminum metal will be deposited from a solution that contains AlSt ions if a…

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Q: How many grams of mercury metal will be deposited from a solution that contains Hg* ions if a…

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Q: How many seconds are required to deposit 0.101 grams of nickel metal from a solution that contains…

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Q: How many seconds are required to deposit 0.168 grams of lead metal from a solution that contains…

A: We have deposit of pb as 0.168g . Current passed is 0.974 A We have to calculate the time required…

Q: How many grams of zine metal will be deposited from a solution that contains 2+ Zn ions if a current…

A: The charge is directly proportional to the current and time associated with it. According to…

Q: How many grams of manganese metal will be deposited from a solution that contains Mn2* ions if a…

A: Faradays laws of electrolysis:

Q: How many grams of iron metal will be deposited from a solution that contains Fe* ions if a current…

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Q: How many seconds are required to deposit 0.136 grams of copper metal from a solution that contains…

A: Given, mass of Cu deposited = 0.136 g Current passed = 0.913 A 1 Faraday is the magnitude of charge…

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 many grams of zinc metal will be deposited from a solution that contains Zn2+ minutes. ions if a…

A: I=0.785 amperes t=61.9minutes n = 2 w=ZIt = 65.3 × 0.785× 61.9 ×60 /2× 96500 w =0.986gm

Q: A current of 0.80 A was applied to an electrolytic cell containing molten CdCl2 for 2.5 hours.…

A: An electrolytic cell uses electric energy to perform a redox reaction not spontaneous. A kind of…

Q: How many seconds are required to deposit 0.145 grams of zinc metal from a solution that contains Zn*…

A: Answer :-  t = 447 (s) The time required to deposit 0.145 g of Zn metal from a Zn2+ solution when…

Q: How many grams of  aluminum metal will be deposited from a solution that contains  Al^3+ ions if a…

A: Current = 0.826ampere Time = 55.5 minute = 55.5×60 second (1 minute = 60 second)

Q: How many grams of chromium metal will be deposited from a solution that contains Cr3+ ions if a…

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Q: How many grams of zinc metal will be deposited from a solution that contains Zn?+ ions if a current…

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Q: How many grams of manganese metal will be deposited from a solution that contains Mn2+ ions if a…

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Q: How many amperes are required to deposit 0.177 grams of tin metal in 872 seconds, from a solution…

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Q: How many grams of magnesium metal will be deposited from a solution that contains Mg2+ ions if a…

A: We have given that  How many grams of magnesium metal will be deposited from a solution that…

Q: How many grams of aluminum metal will be deposited from a solution that contains Al* ions if a…

A: The given data is as follows: The current applied (I) = 1.10 A The time (t) = 32.1 minutes = 32.1×60…

Q: How many grams of chromium metal will be deposited from a solution that contains Cr3+ ions if a…

A: Use w=ZIt formula to get answer  Z=gm equivalent=molarmass÷charge  Mass= 1407.43gm

Q: How many seconds are required to deposit 0.220 grams of aluminum metal from a solution that contains…

A: The reaction taking place is  Al3+ + 3 e- ----> Al (s)  Hence moles of electron reacting to form…

Q: How many grams of tin metal will be deposited from a solution that contains Sn2+ ions if a current…

A: The mass of metal deposited can be given by Faraday's first law of electrochemistry which is -  W =…

Q: How many grams of aluminum metal will be deposited from a solution that contains Al3+ ions if a…

A: The charge carried by one mole of electrons is called one Faraday 1 Faraday = 96485 C   The…

Q: How many grams of mercury metal will be deposited from a solution that contains Hg²* ions if a…

A: Reduction: It is a chemical reaction which is associated with an increase in the number of electrons…

Q: How many grams of mercury metal will be deposited from a solution that contains Hg** ions if a…

A: To solve this problem we will use the Faraday law of electrolysis .

Q: How many seconds are required to deposit 0.164 grams of magnesium metal from a solution that…

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Q: How many grams of iron metal will be deposited from a solution that contains Fe2+ ions if a current…

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Q: How many grams of zinc metal will be deposited from a solution that contains Zn+ ions if a current…

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Q: How many grams of mercury metal will be deposited from a solution that contains Hg²+ ions if a…

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Q: How many grams of iron metal will be deposited from a solution that contains Fe ions if a current of…

A: Given-> Current (I) = 0.640 ampere Time(t) = 32 minutes =32×60 second = 1920 second

Q: How many seconds are required to deposit 0.107 grams of copper metal from a solution that contains…

A: Given data is as follows: The mass of copper metal = 0.107 grams The current applied = 0.903 A The…

Q: How many seconds are required to deposit 0.263 grams of silver metal from a solution that contains…

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Q: How many grams of tin metal will be deposited from a solution that contains Sn ions if a current of…

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Q: A current was passed for 5 hours through two electrolytic cells connected in series. The first cell…

A: Chemical equations for the reduction of gold and copper ions are: Au3+(aq)+3e-→Au(s)…

Q: How many seconds are required to deposit  0.262 grams of chromium metal from a solution that…

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Q: How many grams of cadmium metal will be deposited from a solution that contains Cd²+ ions if a…

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Q: How many grams of zinc metal will be deposited from a solution that contains Zn* ions if a current…

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Q: How many grams of mercury metal will be deposited from a solution that contains Hg2+ ions if a…

A: Given: Current passed = 0.869 A  And time taken = 69.2 min = 69.2 × 60 = 4152 s…

Q: How many grams of magnesium metal will be deposited from a solution that contains Me" ions if a…

A: It is an application of Faraday 1st law of electrolysis

Q: How many grams of magnesium metal will be deposited from a solution that contains Mg2+ ions if a…

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