0
What else can I help you with?
Is Standard Calomel Electrode can act as cathode?
Yes, the Standard Calomel Electrode (SCE) can act as a cathode in certain electrochemical cells. When connected to a suitable anode in a galvanic cell or connected to a positive terminal in an electrolytic cell, the SCE can gain electrons and undergo reduction at its surface.
Why Carbon electrode are commonly Used in Electrolytic Cell?
Carbon electrodes are commonly used in electrolytic cells due to their excellent electrical conductivity, chemical stability, and resistance to corrosion. They can withstand the harsh conditions of electrolysis without degrading, making them suitable for various electrolyte solutions. Additionally, carbon's ability to be easily shaped into different forms allows for versatile electrode designs, enhancing the efficiency of the electrochemical processes.
Why is graphite used as an electroed in dry cells?
Dry cell graphite electrode when treated with permanganate can be used as a hydrogen ion sensor. where activated dry cell graphite electrode seem to be suitable as potentiometric indicator electrodes. :)
Why is steel not suitable for making the positive electrode?
Actually alkaline batteries use a steel cup coated with carbon as the positive electrode. However the steel is purely structural to support the carbon coating and to prevent leakage of the electrolyte. It does not participate in generating the electricity.
What property of graphite makes it suitable for use as electrodes?
Graphite has high electrical conductivity due to its delocalized electrons, making it suitable for use as electrodes. Its layered structure also allows for easy movement of electrons within the material, enhancing its performance as an electrode.
Is Standard Calomel Electrode can act as cathode?
Yes, the Standard Calomel Electrode (SCE) can act as a cathode in certain electrochemical cells. When connected to a suitable anode in a galvanic cell or connected to a positive terminal in an electrolytic cell, the SCE can gain electrons and undergo reduction at its surface.
How do you get the best weld penetration?
1) By maintaining appropriate gap between electrode and work. 2) By selection of suitable current value. 3) By choosing the right travel speed.
Why Carbon electrode are commonly Used in Electrolytic Cell?
Carbon electrodes are commonly used in electrolytic cells due to their excellent electrical conductivity, chemical stability, and resistance to corrosion. They can withstand the harsh conditions of electrolysis without degrading, making them suitable for various electrolyte solutions. Additionally, carbon's ability to be easily shaped into different forms allows for versatile electrode designs, enhancing the efficiency of the electrochemical processes.
What 2 factors influence in the choosing of suitable instruments?
you won
Why is graphite used as an electroed in dry cells?
Dry cell graphite electrode when treated with permanganate can be used as a hydrogen ion sensor. where activated dry cell graphite electrode seem to be suitable as potentiometric indicator electrodes. :)
What is the use of platinum electrode in potentiometry titration?
Platinum electrode is used as the indicator electrode in potentiometry titration to measure the potential difference between the indicator electrode and the reference electrode. It provides a stable and reproducible potential during the titration process, allowing for accurate determination of the equivalence point. Platinum electrodes are inert and do not participate in the redox reactions happening during the titration, making them suitable for a wide range of titrations.
Where can I find tips for choosing suitable bathroom colors?
You can find tips for choosing suitable bathroom colors from decorating websites on the internet, magazines and hardware stores such as B&Q which have knowledge staff to help you.
Can the saturated calomel reference electrode be used in strong alkaline media such as 2-5 N KOH solution?
No, the saturated calomel reference electrode is not suitable for use in strong alkaline solutions like 2-5 N KOH. The high pH environment can damage the electrode and affect its performance. It is better to use a reference electrode designed specifically for use in alkaline media, such as a silver/silver chloride electrode.
What is the second best electrode material for the electrolysis of water?
Platinum is considered the second best electrode material for the electrolysis of water, after iridium. Platinum is durable, has good electrical conductivity, and is resistant to corrosion, making it suitable for electrolysis applications.
Why is steel not suitable for making the positive electrode?
Actually alkaline batteries use a steel cup coated with carbon as the positive electrode. However the steel is purely structural to support the carbon coating and to prevent leakage of the electrolyte. It does not participate in generating the electricity.
What is cu electrode?
An electrode is an electric conductor, usually metals. A Cu electrode means copper electrode.In a voltaic Zn-Cu cell, or battery, (a spontaneous reaction, so the voltage is always positive) it consists of two electrodes in which each of them is immersed in their designated electrolytic solution. When the spontaneous reaction occurs, electrons get attracted to the cathode and make it negatively charged. Meanwhile, electrons get farther from the anode, making it positively charged.cathode=positiveanode=negativehow do you identify which is anode/cathode?Zn2+ + 2e- --> Zn(s) // V=-0.76Cu2+ + 2e- --> Cu(s) // V=+0.34A cathode is the electrode with which the reduction, or gaining of electrons, takes place. Whichever has the higher potential to gain electrons will serve as a cathode. The more positively charged an atom is, then the more it is likely to attract electrons.In this case, the cathode is the copper.Anode is the opposite of cathode.
Is it hard to find suitable lodging near the mountains?
No, it is not hard to find suitable lodging near the mountains. To find lodging near the mountain or mountains of your choosing, visit www.hotels.com.
