An electron moves at 0.100c as shown in fig. e28.3. find the magnitude and direction of the magnetic field this electron produces at the following points, each 2.00 mm from the electron: (a) points a and b; (b) point c; (c) point d.

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l

50.23 i believe is correct but don't quote me on that.