Через раствор азотной кислоты пропускается ток I=2 A. Какое количество электричества q переносится за время τ=1 мин ионами каждого знака?

Once me and my friend walked and saw the cat . We ran him on the street . He turned the corner and we lost him . We went on a walk . Suddenly we turned around and saw that this cat is behind us on the street . Perhaps he just wanted to play with us . Such a thing happened to us history .