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Electrolysis
Page 2
Questions (164)
During the process of electrolysis of water only one gas is formed . Why?
3 answers
asked by
Anonymous
476 views
Electrochemistry
In the electrolysis of aqueous copper(II) bromine CuBr2(aq, 1.00 g of copper is deposited at the cathode. How
4 answers
asked by
sarah simpson
1,748 views
What volume of H2(g) and O2(g) is produced by electrolyzing water at a current of 4.00 A for 12.0 minutes (assuming ideal
3 answers
asked by
Anonymous
614 views
For the electrolysis of molten potassium bromide:
(a) write the equation for the reaction at cathode. (b) write the equation for
5 answers
asked by
Shane
3,319 views
A solution is 1.0M in AgNO3 and Fe(NO3)2.in the electrolysis of this solution using inert electrodes, the voltage is gradually
4 answers
asked by
chemistinprogress
611 views
In the process of electrolysis, electrical power is used to separate water into oxygen and hydrogen molecules via the reaction:
H
3 answers
asked by
Timothy Boons
792 views
Aluminium is manufactured by electrolysis(electrolytic decomposition) of bauxite, Al2O3. How much aluminium can be obtained from
4 answers
asked by
LC
592 views
A total charge of 96.5 kC is passed through an electrolytic cell. Determine the quantity of substance produced in each of the
5 answers
asked by
Sara
1,887 views
suppose 250 mL of a .433 M solution of CuCl2 is electrolyzed. how long will a current of 75A have to run in order to reduce the
10 answers
asked by
Jane
1,974 views
What substance is produced at the cathode during the electrolysis of molten calcium bromide, CaBr2? Assume standard conditions.
3 answers
asked by
sam
3,148 views
How long must a constant current of 50.0 A be passed through an electrolytic cell containing aqueous Cu2+ ions to produce 3.00
4 answers
asked by
Bab aba
2,278 views
How many minutes does it take to produce 10.0L of oxygen gas (at standard conditions)
by electrolyzing neutral water with a
2 answers
asked by
Wade
640 views
change in mass___total charge_____no of elect
for each of______delivered by_______rons pass
1 answer
asked by
cylinder
381 views
(1) The same quantity of electricity is passed through 2voltameters connected in series, one copper voltmeter with copper
2 answers
asked by
dannystein
553 views
Al3+ is reduced to Al(s) at an electrode. If a current of 2.75 ampere is passed for 36 hours, what mass of aluminum is deposited
4 answers
asked by
Anonymous
941 views
An electrolysis experiment was run for 17.5 minutes at an average current of 191 milliamps (mA). The mass lost by the copper
1 answer
asked by
Dianne
398 views
How many grams of silver will be obtained when an aqueous silver nitrate solution is electrolyzed for 22.0min with a constant
2 answers
asked by
Michelle D.
488 views
In the process of electrolysis, electrical power is used to separate water into oxygen and hydrogen molecules via the reaction:
H
1 answer
asked by
Chris
463 views
In the process of electrolysis, electrical power is used to separate water into oxygen and hydrogen molecules via the reaction:
H
8 answers
asked by
A
486 views
Liquid water can be separated into hydrogen gas and oxygen gas through electrolysis. 1 mole of hydrogen gas and 0.5 moles of
3 answers
asked anonymously
100 views
What are the different gases formed when an electric current is passed through water during the process of electrolysis?
2 answers
asked by
dragas
5,772 views
ELECTROLYSIS OF ZnI2
if you have done this experiment Please help me answer these questions as i missed the last half of my chem
1 answer
asked by
sean
493 views
Liquid water can be separated into hydrogen gas and oxygen gas through electrolysis. 1 mole of hydrogen gas and 0.5 moles of
3 answers
asked anonymously
132 views
Liquid water can be separated into hydrogen gas and oxygen gas through electrolysis. 1 mole of hydrogen gas and 0.5 moles of
3 answers
asked anonymously
114 views
A 500-mL aqueous solution of NaCl was electrolyzed for 15.0 minutes, producing Cl2 gas at the anode. If the pH of the final
3 answers
asked by
M
460 views
A 500-mL aqueous solution of NaCl was electrolyzed for 15.0 minutes, producing Cl2 gas at the anode. If the pH of the final
2 answers
asked by
M
987 views
Can eletrolysis be used to separate salt in the sea int o elemental sodium and clorine gas -- somthing like 2NaCl --> 2Na + Cl2
2 answers
asked by
tom
715 views
How much electricity is needed to produce 120g of Calcium metal from molten CaCl2.
1 answer
asked by
Rhonda
364 views
Okay. I'm very, very confused.
The initial question is: predict the products of the electrolysis of a 1 mol/L solution sodium
1 answer
asked by
Rienna
825 views
The electrolyte from a car battery has H2S04 (aq) concentration of 4.5 per mol per litre and a density of 1.18g per ml
What is
1 answer
asked by
atriletz
479 views
In some industrial processes, sodium chromate is added to water coolants.
When the coolant is drained, the chromate ions can be
1 answer
asked by
yo!
1,086 views
9. The reaction 2 H2O(l)>>>O2(g) + 2 H2(g) requires 2.06 V, but the reaction
2 H2O(l) + 2 Cl –(aq)>>> H2(g) + 2 OH –(aq) +
1 answer
asked by
hey u!!
546 views
1.
Which of the following metals is oxidized by calcium ions? *potassium zinc iron lead 2. The first electrochemical cell was
26 answers
asked by
Jack
5,963 views
When an electric current is passed through water during the process of electrolysis two gases are formed. One gas has a boiling
7 answers
asked by
Anonymous
2,146 views
When electricity is applied to a molten binary salt, the cation will be reduced and the anion will be oxidized. The electrolysis
4 answers
asked by
Anonymous
1,898 views
If a 500ml brine is electrolysed with current of strength 0.5A,how many seconds would it take to achieve natural point
3 answers
asked by
Shilpa saxena
1,708 views
a current is passed through 500 mL of a solution of CaI2. the following electrode reactions occur:
anode: 2I- ---> I2 + 2e-
4 answers
asked by
Leah
1,669 views
In the electrolysis of aqueous NaCl, how many grams of Cl2 are generated by a current of 3.25 amperes flowing for 500 minutes?
3 answers
asked by
aaaa
1,586 views
How many grams of copper will be deposited at the cathode of an electrolytic cell if a current of 680.0 mA is run through a 2.5
3 answers
asked by
bekah
1,583 views
If a current of 5.0 Amps is passed through the electrolytic cell for .5 hour, how should you calculate the number of grams of
3 answers
asked by
Chris
1,495 views
During the electrolysis of molten aluminum chloride in an electrolytic cell, 5.40 g of aluminum is produced at the cathode.
4 answers
asked by
Rishikesh
1,450 views
Liquid water can be separated into hydrogen gas and oxygen gas through electrolysis. 1 mole of hydrogen gas and 0.5 moles of
1 answer
asked by
hi
73 views
Liquid water can be separated into hydrogen gas and oxygen gas through electrolysis. 1 mole of hydrogen gas and 0.5 moles of
1 answer
asked anonymously
81 views
4. Give two reasons why graphite (carbon) electrodes are used in electrolysis.
5. You have 2 compounds called X and Y. X melts at
2 answers
asked by
Nabiha
1,303 views
Elemental calcium is produced by the electrolysis of molen CaCl2.
What mass of calcium can be produced by this process if a
2 answers
asked by
Julie
1,154 views
0.222g of a divalent motal is deposited when g current of 0.45A is passed through a solution of its salt for 25 minutes.
1 answer
asked anonymously
54 views
Liquid water can be separated into hydrogen gas and oxygen gas through electrolysis. 1 mole of hydrogen gas and O.5 moles of
1 answer
asked by
Curiosity
117 views
If 1.70 liters of 0.670 M CuSO4 solution is electrolyzed by passing 4.70 amps through the solution for 3.00 hr using inert
1 answer
asked by
Dana
1,159 views
Calculate the mass of Li formed by electrolysis of molten LiCl by a current of 6.7×104 A flowing for a period of 23 h . Assume
2 answers
asked by
Derick
1,128 views
Identify the substance liberated at each electrode during the electrolysis of AgNO3 with inert electrodes.
I know that Ag is
2 answers
asked by
Autumn
1,165 views
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Parent Categories (8)
Chemical Reactions
Chemistry
Electricity
Electricity and Magnetism
Electrochemistry
Industrial Processes
Reactions
Stoichiometry