Answer:
They assumed they both had water.
Explanation:
Because they only could look at it through telescopes that were not advanced
2SO₂ + O₂ = 2SO₃
n(O₂)=1 mol
n(SO₂)=2n(O₂)
n(SO₂)=2 mol
Common sense tells me that it is asthma cause i have it and yeah good luck
There is 3 ways that an atom can be put together
