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What is the significance of the standard electrode potential of hydrogen in electrochemical reactions?
The standard electrode potential of hydrogen is important in electrochemical reactions because it serves as a reference point for measuring the reactivity of other substances in a reaction. It helps determine the direction and feasibility of electron transfer in a cell, and is used to calculate the standard electrode potential of other substances.
What all was invented by Thomas Edison?
cell phones, ipods,computers and more
Were cell phones invented before 1890?
No. The patent for the telephone was first granted in 1876. The first prototype cell phones were not made until the 1970s.
What did Henry T Sampson do to become a famous African American?
he invented the first cell phone
How did the compound microscope invented by Zacharias Janssen lead to the rejection of spontaneous generation?
Because it helped with the cell theory.
Who was the first electrochemical cell was invented by?
The first electrochemical cell was invented by Alessandro Volta in 1800. This cell, known as the Voltaic pile, consisted of alternating discs of zinc and copper separated by cardboard soaked in salt water.
Who invented the first electrochemical cell?
The first electrochemical cell was invented by Alessandro Volta in 1800. Volta's invention, known as the Voltaic Pile, utilized alternating discs of zinc and copper separated by cardboard soaked in saltwater to generate an electric current.
Is the anode negative in an electrochemical cell?
Yes, the anode is negative in an electrochemical cell.
Is the anode positive in an electrochemical cell?
Yes, the anode is positive in an electrochemical cell.
Is the cathode negative in an electrochemical cell?
Yes, the cathode is negative in an electrochemical cell.
Is the anode positive or negative in an electrochemical cell?
In an electrochemical cell, the anode is the positive electrode.
Is the anode the positive electrode in an electrochemical cell?
No, the anode is the negative electrode in an electrochemical cell.
Are anodes positive in an electrochemical cell?
Yes, anodes are positively charged in an electrochemical cell.
Where does oxidation take place in an electrochemical cell?
Oxidation takes place at the anode in an electrochemical cell.
Are anodes typically negative or positive in an electrochemical cell?
Anodes are typically negative in an electrochemical cell.
The anode in an electrochemical cell has this charge?
The Anode in electrochemical cell has negative charge (-ve).
Who was the inventor of the first electrochemical cells?
The first electrochemical cell was invented by Alessandro Volta in 1800. He created the Voltaic Pile, which was a stack of alternating discs of copper and zinc separated by cardboard soaked in salt water, producing a continuous electric current.
