Thursday
April 17, 2014

Posts by Kellsey


Total # Posts: 6

Physics 2
The wire in the figure below carries a current of 13 A. Suppose that a second long, straight wire is placed right next to this wire. The current in the second wire is 26 A. Use Ampère's law to find the magnitude of the magnetic field at a distance of r = 0.72 m from...

Physics 2
The wire in the figure below carries a current of 13 A. Suppose that a second long, straight wire is placed right next to this wire. The current in the second wire is 26 A. Use Ampère's law to find the magnitude of the magnetic field at a distance of r = 0.72 m from...

physics
Three charges are fixed to an x, y coordinate system. A charge of +20 µC is on the y axis at y = 2.7 m. A charge of -14 µC is at the origin. Last, a charge of +46 µC is on the x axis at x = +2.7 m. Determine the magnitude and direction of the net electrostati...

physics
Three charges are fixed to an x, y coordinate system. A charge of +20 µC is on the y axis at y = 2.7 m. A charge of -14 µC is at the origin. Last, a charge of +46 µC is on the x axis at x = +2.7 m. Determine the magnitude and direction of the net electrostati...

equilibrium shifts
the chemical reaction is the following: (CoCl4)^2- (ac) + 6 H2O (l) = ( Co(H2O)6)^2 + (ac) + 4 Cl- sorry it's not that understandable in the first post.

general chemistry
Consider the following equilibrium: CoCl42-(ac) + 6 H2O (l) = Co(H2O)62+ (ac) + 4 Cl- what effect will adding NaOH have on the equilibrium and on K constant.

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