During the electrolysis of a salt of a metal M, a current of 0.5 A flows from for 32 minutes 10 seconds and deposits 0.325 g of M, What is the charge of the metal ion?

(M = 65, If = 96,500 C per mole of electron)

kiki009

3 years ago

here u go

vickyf

9 years ago

no. of moles ×no.of ion×faraday=i(current)×t(time).....

0.325/65×no. of ion×96500=0.5×((32×60)+10).....

0.005×no. of ion×96500=965..........

no. of ion×482.5=965......

no.of ion=965÷482.5....=2.......

De sage

1 year ago

from the atomic mass 65

you ought to know that it's Zn which has an ion of +2 nah

De sage

1 year ago

there are some questions we don't need to suffer ourselves

maide

10 years ago

Abeg I no undastnd

Ummu2222

2 months ago

I don't understand oo