a.) Kwas siarkowy (IV) to H₂SO₃M = 2*1u + 32u + 3*16u =82 u z tego siarka 100% - 82 u
x - 32 u x = 32u *100% /82u
x= 39,02%
z tego tlen
100% - 82 u x - 48 u
x= 48u*100%/82u
x= 58,53%
b)
H₂ : S : O₃
2*1 : 32 : 3*16
2 : 32 : 48
1 : 16 : 24
a)
mc=2*1u+32u+3*16u=2u+32u+48u=82u
%O=48u:82u*100%≈59%
%S=32u:82u*100%≈39%
mH/mS/mO
2u/32u/48u /:2
1u/16u/24u
Stosunek masowy wynosi 1 do 16 i do 24..
Pozdrawiam
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a.)
Kwas siarkowy (IV) to H₂SO₃
M = 2*1u + 32u + 3*16u =82 u
z tego siarka
100% - 82 u
x - 32 u
x = 32u *100% /82u
x= 39,02%
z tego tlen
100% - 82 u
x - 48 u
x= 48u*100%/82u
x= 58,53%
b)
H₂ : S : O₃
2*1 : 32 : 3*16
2 : 32 : 48
1 : 16 : 24
a)
mc=2*1u+32u+3*16u=2u+32u+48u=82u
%O=48u:82u*100%≈59%
%S=32u:82u*100%≈39%
b)
mH/mS/mO
2u/32u/48u /:2
1u/16u/24u
Stosunek masowy wynosi 1 do 16 i do 24..
Pozdrawiam