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    • Thread Starter

    Hello, can someone help me to do these tasks?;
    1) write the hydrogen nitrate recovery equation.
    2) specify which of these metals - Au, Zn, Ag, Cu, S - will react with a sulfuric acid soltion. Write reaction equation and oxidation reduction processes.
    3) what mass will emerge 11.8 g of nickel in hydrochloric acid solucion?
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