Question

Balance the following acidic medium (a)knno4(aq)+feso4(aq) mnso4(aq)+fe2so4 3(aq)+k2so4(aq)
(B)FECL3(AQ)+SNCL2(AQ) FECL2(AQ)+SNCL4(AQ)
(2)Determine the oxidation number of the centrel atom in the following (a)cuso4(b)hoso4(c)fe(so3)2(d)fe(no3)(e)mnso4(f)no3(g)hno3(h)po34(i)k3fe(cm)6(j)naclo(k)so23(l)slo23(m)clo5(n)n20(o)mnso4(p)nh3(q)co2(r)so2(s)kmno4(t)kclo3

Answer 1

I do not know the answer that is why i ask the question because it is my assignment pls

Answer 2

Pls help me solution it

Answer 3

Pls i need answer now because i will submit the assignment torromw

Answer 4

Here is a tutorial that is very good on balancing equations in acid and basic medium and determining oxidation states of elements in various compounds.
h ttps://www.chemteam.info/ChemTeamIndex.html
After you have gone through the tutorials, please post any questions you have and tell us why you are having trouble.