Question

Na2SO3+KlO3+H2SO4=l2+Na2SO4+K2SO4+H2O ОВР

Answer 1

5Na2SO3+2KIO3+H2SO4=I2+5Na2SO4+K2SO4+H2O

S(4+) - 2e =S(6+) l 5 восстановитель

2I(5+) + 10e = I2(0) l 1 окислитель

Answer 2

The balanced equation for the reaction you provided is:

2Na2SO3 + 2KlO3 + 2H2SO4 → l2 + Na2SO4 + 2K2SO4 + H2O

In this reaction, sodium sulfite (Na2SO3), potassium chlorate (KlO3), and sulfuric acid (H2SO4) react to form iodine (l2), sodium sulfate (Na2SO4), potassium sulfate (K2SO4), and water (H2O). The equation is balanced to ensure that the number of atoms of each element is the same on both sides of the equation.