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When charging a lead acid cell the active material of the positive plate changes from lead sulfate to what?
When charging a lead-acid cell, the active material of the positive plate changes from lead sulfate (PbSO4) to lead dioxide (PbO2). This transformation occurs as the battery is recharged, allowing the cell to store electrical energy. The negative plate simultaneously converts lead sulfate into sponge lead (Pb).
What else can I help you with?
What does the lead sulfate change to when charging a battery?
As the battery charges, the negative plate changes to metallic lead, and the positive plate change to lead dioxide.
What gas was produced at the positive electrode?
At the positive electrode, oxygen gas was produced.
Does sulfate have a positive charge?
No, sulfate has a negative charge of 2. The formula for sulfate is SO4 2- where "-2" is the charge.
Did the color of Copper ( ) sulfate change?
We can not answer this as we were not there to observe the experiment. Only YOU can answer this!
Would sodium sulfate be acidic or basic?
Sodium sulfate is a salt that is neither acidic nor basic. When dissolved in water, it forms sodium ions and sulfate ions, which do not contribute to changes in pH.
Why colour of CuSO4 crystals changes on heating?
The blue copper sulfate pentahydrate loss by heating water and become an anhydrous white sulfate.
What is the function of chondroitin sulfate in ground substance?
It serves as the gelatinous material of cartilage.
What is the ionic formula for nickel II and hydrogen sulfate?
The ionic formula for nickel (II) and hydrogen sulfate is NiSO4.
What is the result of Copper sulfate added to sodium sulfate?
Nothing happens, because positive metal ions (Cu2+ and Na+ ) never will react with each other.
How much is15 mg of morphine sulfate on a drug test?
Enough to test positive
What is produced at the positive electrode for the electrolysis of copper sulfate?
At the positive electrode, which is called the anode, oxygen gas is produced when copper sulfate is electrolyzed. This is because copper ions are being oxidized to form copper oxide at the anode, along with the release of oxygen gas.
What mineral is in dry wall?
The main mineral in drywall is gypsum, which is a soft sulfate mineral composed of calcium sulfate dehydrate. It adds strength and fire resistance to the material.
