Balancing Chemical Equations: KI + KClO3 + H2SO4 and KMnO4+NaNO2+KOH

[htk]

KI + KClO3 + H2SO4=> I2 + KCl + K2SO4 + H2O

KMnO4+NaNO2+KOH=>K2MnO4+NaNO3+H2O

These two equations make me crazy. I try to balance it, but it won't work for me. Please help. Thank you!

 

[burningbend]

6,1,3 -> 3,1,3,3
2,1,2 -> 2,1,1