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The aqueous solutions of copper(II) − ammonia complexes is give... | Filo
Solution For The aqueous solutions of copper(II) − ammonia complexes is given to be of dark blue color. The direction (towards shorter or longer wavel
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Tower Ladder No. 3 responds to a number of apartment complexes that have metal fences around the perimeter, with mechanical entry gates. Most of them do not have a Knox Box, nor do they have electronic siren sensors for #firedepartment entry. Often times, the crew will utilize one of the jack plates to trip the ground sensor. The plate is placed on the ground, slid under the gate and overtop of the vehicle sensor (opposite of how a vehicle approaches from inside the gate). Doing this manipulates
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SOLVED: . The complexes ions of[Cu(H2O)6]2 and[Cu(NH3)4]2 appear a pale shadeof blue and a darker shade of blue in their solutions,respectively. Explain the reason for this color difference.?
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SOLVED: Cu2 forms tetrahedral complexes with some anionic ligands. When CuSO4·5H2O dissolves in water, a blue solution results. The addition of aqueous KCN solution at first results in a white precipitate, but the addition of more KCN causes the precipitate to dissolve. Write chemical reactions for these processes. Put charged metal complexes in brackets, with charge in parentheses outside the brackets. If the charge is multiple, give the multiple first, followed by the sign. Include the phase
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