Obliczyc zawartość procentową siarki w związkach SO2, SO3
m so2=32+2x16=64
msiarki/mso2=32/64x100%=50%
mso3=32+3x16=80
32/80=40%
SO₂
mSO₂=32u+16u×2=32u+32u=64
64u SO₂ ---> 100%
32u --- > x%
x=32u*100%/64u=50%
SO₃
mSO₃=32u+16u×3=32u+48u=80u
80u SO₃ ----> 100%
32u ---> x%
x=32u×100%/80u=40%
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m so2=32+2x16=64
msiarki/mso2=32/64x100%=50%
mso3=32+3x16=80
32/80=40%
SO₂
mSO₂=32u+16u×2=32u+32u=64
64u SO₂ ---> 100%
32u --- > x%
x=32u*100%/64u=50%
SO₃
mSO₃=32u+16u×3=32u+48u=80u
80u SO₃ ----> 100%
32u ---> x%
x=32u×100%/80u=40%