Explain the acidified solution is unaffected by treatment

Reference no: EM13545016

A solution may contain any of the three Group III cations. Treatment of the solution with OCl- in alkaline medium yields a yellow solution and a colored precipitate. The acidified solution is unaffected by treatment with NH3. The colored precipitate dissolves in nitric acid; addition of excess NH3 to this acid solution produces only a blue solution. On the basis of this information, which Group III cations are present, absent, or still in doubt?

Reference no: EM13545016

Questions Cloud

What is the velocity of the cart at this position : A low-friction cart of mass 5.0 kg is attached to the spring, the spring is stretched 1.5 m from its equilibrium length, What is the velocity of the cart at this position

Calculate how fast was he running initially : A 118 kg fullback runs at the line of scrimmage. How fast was he running initially

Explain what is the hyrdronium ion concentration : A solution of Ba(OH)2 has concentration of 0.125M. What is the hyrdronium ion concentration. What is the pH.

Calculate her velocity relative to land : A river 101.8 m wide flows toward the south at 31.0 m/min. A girl on the west bank wishes to reach the east bank in the least possible time. What is her velocity relative to land

Explain the acidified solution is unaffected by treatment : A solution may contain any of the three Group III cations. Treatment of the solution with OCl- in alkaline medium yields a yellow solution and a colored precipitate. The acidified solution is unaffected by treatment with NH3

Design a compensator to meet the specifications : MATLAB to design a compensator to meet the specifications - Feedback system has an open-loop transfer function

Find what angle should the arrow make with the horizontal : An archer wishes to shoot an arrow at a target at eye level a distance of 43.5 m away. what angle should the arrow make with the horizontal

Estimate the balls instantaneous acceleration : A baseball has a velocity of 40.2 m/s (89.9 mi/h), directed horizontally, as it is released by a pitcher. Calculate the ball's instantaneous acceleration just before it is released

Calculate its total kinetic energy : A bowling ball of mass 7.10kg and radius 9.20cm rolls without slipping down a lane at 3.64m/s. Calculate its total kinetic energy

User Account

All Pages