Explain how sulfur dioxide, as emitted by some power plants, ends up as sulfuric acid (h2so4), and sulfate ion (so42-) in rivers and lakes.
be brief, 2-4 sentences should be enough.

Explanation:

Sulphur dioxide is oxidised by the oxygen in the atmosphere to form sulphur trioxide, the major component in acid rain.

2SO2 + O2 - - > 2SO3

The subsequent Sulphur trioxide reacts with water in the rain/lake/river to form sulphuric acid.

SO3 + H20 - - > H2SO4

The sulphuric acid undergoes ionisation to form:

In major quantities ;

H2SO4 <> H+ + HSO4-

And

In smaller quantities to form sulphate ion;

H2SO4 <---> 2H+ + SO4^-2

its mg hope this

120,630,890

step-by-step explanation:

110+10=120,620+10=630,880+10=890