Explain a salt dissolves in water to form a green solution

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A salt dissolves in water to form a green solution. A precipitation is formed when the aqueous solution is treated with buffer NH4C/NH3 and thioacetamine. When AgNO3 is added to a solution of the salt that is acidified with HNO3, a white precipitate forms. This salt reacts with concentrate H2SO4 to produce a colorless gas. What is the chemical formula for this salt?

Reference no: EM13318674

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