Which is correct about a solution that contain 3.42 ppm Al2(SO4)3 and 1.42 ppm Na2SO4?
Answer is given ([Al+3] =[Na+]) but I can't solve the question.
I do not know where I go wrong
Weight of Al is not 6.84 ......3.42 is mass of whole compund...try to get Al in terms of moles per gram of solution
Can you try it again? @Satyendra_Srivastva @ashish