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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
Accepted Answer
The green solution is likely due to the formation of Fe2+ ions, which are green in color. The purple color is likely due to the formation of Cu2+ ions, which are purple in color. The NO2 gas is likely due to the reaction between the H2SO4 and the Cu(NO3)2. The white sediment is likely due to the formation of CuSO4, which is a white solid.
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