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As the battery charges, the negative plate changes to metallic lead, and the positive plate change to lead dioxide.
No, sulfate has a negative charge of 2. The formula for sulfate is SO4 2- where "-2" is the charge.
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the copper sulfate reacts and changes colour
Magnesium sulfate is used for bleaching in the paper industry.
It was sodium Sulfate!
Calcium sulfate dihydrate is the main material.
Oxygen will because the sulfate ions are stable so they will stay in the solution.
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The aqueous solution of ferrous sulfate, FeSO4, is light green on heating. It changes to yellow then brown due to formation of ferric sulfate.
The blue copper sulfate pentahydrate loss by heating water and become an anhydrous white sulfate.
An example of a reaction:Na2SO4 + BaCl2 - BaSO4 + 2 NaClBarium sulfate is a white precipitate.