Current passes through a solution of sodium chloride. In 1.00 second, 2.68 x 10^16 Na+ ions arrive at the negative electrode and 3.92 x 10^16 Cl- ions arrive at the positive electrode. What is the current passing between the electrodes? Express your answer in milliamperes to three significant figures. (in mA) What is the direction of the current in the ionic solution? Away or towards the negative electrode?