A voltaic cell differs from an electrolytic cell in that a chemical cell uses?
1)half-reactions 2)a solution of ions 3)an applied electric current 4)a redox reaction to produce electricity idk sweetie why do people give stupid answers?
Suppose Copper(2) Bromide is placed in an electrolytic cell. Which ions will move to the positive electrode?
Also why? What new chemical will be produced at the positive electrode?
In an Electrolytic cell, a current of 0.250 amps is passed through a solution of a chloride of iron, producing
In an Electrolytic cell, a current of 0.250 amps is passed through a solution of a chloride of iron, producing Fe and Cl2. When the cell operates for 2.00 hours, 0.521g of iron is deposited at one electrode. Determine the formula of the chloride of iron in the original solution. I’ve been tryin to do […]
Chemistry Electrolytic Cells Help!?
Consider four different samples: aqueous LiBr , molten LiBr , aqueous LiF , and molten LiF . Current run through each sample produces one of the following products at the anode: liquid bromine, fluorine gas, or oxygen gas. Match each sample to its anodic product. Consider four different samples: aqueous LiBr , molten LiBr , […]
What happens in this electrolytic cell?
What happens when you connect two silver wires immersed in 0.1M HCl to the poles of a 1.5 V battery and passing current for some time? What are the reactions that occur at the anode and cathode? Which reactions will be more favorable? Please explain in detail. Thank you so much. So we can’t get […]
differences between a voltaic cell and an electrolytic cell ?
One of the differences between a voltaic cell and an electrolytic cell is that in an electrolytic cell __________. a. an electric current is produced by a chemical reaction b. a nonspontaneous reaction is forced to occur c. O2 gas is produced at the cathode d. oxidation occurs at the cathode e. electrons flow toward […]
What is the difference between an electrolytic cell and a galvanic cell?
What are the causes of breakage of signal wires to monitor cell voltage in a copper electrolytic cell?
the stainless wire is used , the insulator is bulging because of electrolytes… what are the composition of stainless?… what will happen to the stainless wire , if a stainless wire+insulator of the wire+current+electrolyte?…
How can i remember the difference between a voltaic cell and an electrolytic cell?
I always get confused and mixed up.
Whats the difference between a galvanic cell and an electrolytic cell?
and what type are most batteries, for example a AA or a car battery.
What would happen in this electrolytic cell?
What happens when you connect two silver wires immersed in 0.1M HCl to the poles of a 1.5 V battery and passing current for some time? What are the possible reactions that can occur at the anode and cathode? Which reactions will be more favorable? Would silver chloride form at either electrode? Why or why […]
How does a simple cell work and is it actually a galvanic cell or a electrolytic cell?
There are 2 different electrodes, right? One’s an anode and one’s a cathode. And apparently, a negative electrode is called an anode. Since it’s negative, shouldn’t it attract *positive ions* so reduction will take place? Why does oxidation take place instead?
Electrolytic Cells and “Over potential”?
My professor wrote: Eapplied – Ecell= over voltage… then, he said in an aqeuous NaCl cell, E ovr (H2O/O2) > E ovr (Cl-/Cl2) and therefore Cl-/Cl2 occurs. What does this mean? I am very confused! Also, When choosing, is it best to pick the half reaction with the higher overpotential? umm, thanks but so not […]
Harmonic mitigation in electrolytic situations?
For many years we have used 12 pulse technology to mitigate harmonics in electrolytic cells from an SCR circuit. As the electrolytic process is capacitive, it has been suggested that there maybe is no advantage over 6 pulse. I heard that a university in the US had carried out testing on 6, 12 & 18 […]
Electrolytic Cells and “Over Voltage”?
Can someone explain this concept to me, please? I would really appreciate it!
three questions on electrolytic cells?
What electrolyte can be used to electrolyze water? hydrochloric acid only sodium chloride only sodium hydroxide only any electrolyte that is not easily reduced or oxidized The gas produced at the cathode in the electrolysis of brine is ____. hydroxide chlorines oxygen hydrogen In electroplating, the object to be electroplated is placed _____. at the […]
Which statement is always correct for both galvanic & electrolytic cells?
a- Reduction occurs @ cathode & oxidation @ anode !! b- Electrons net flow inside is from cathode to anode !! c- Current in the circuit flows afrom anode to cathode !!
How many grams of radium can be formed by the passing of 215 C through an electrolytic cell containing …?
How many grams of radium can be formed by the passing of 215 C through an electrolytic cell containing a molten radium salt?
Which one of the following reactions must be carried out in an electrolytic cell?
Any help is appreciated in explaining the answer of this question: Which one of the following reactions must be carried out in an electrolytic cell, rather than in an electrochemical cell? Zn2+ + Ca –> Zn + Ca2+ Al3+ + 3Br– –> Al + (3/2)Br2 2Al + 3Fe2+ –> 2Al3+ + 3Fe H2 + I2(s) […]
Electrolytic Cells and Electrolysis question?
Copper can be electroplated at the cathode of an electrolysis cell by the following half-reaction. Cu2+ + e- —> Cu(s) How much time would it take for 229 mg of copper to be plated at a current of 8.8 A? can someone tell explain how to do this problem? how did u get the answer? […]