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I mixed the solutions of feso4 h2so4 and cu(no3)2 and received the solution of green and purple colors with no2 gas and white sediment. What could it be? no Cu(H2O)62+ ARE NOT PURPLE THEY ARE BLUE AND CU2+ ISNT PURPLE EITHER
Accepted Answer
The green color in the solution is likely due to the presence of Fe2+ ions, which are green in color. The purple color is likely due to the presence of CuSO4, which is purple in color. The NO2 gas is likely produced by the reaction between FeSO4 and Cu(NO3)2. The white sediment is likely Cu(OH)2, which is a white precipitate that forms when Cu2+ ions react with OH- ions.
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