mFeBr2=56u+2*80u=216 u
Stosunek masowy:
mFe:mBr=56:160=7:20
56u---x%
216u---100%
x=25,93%Fe
100%-25,93%=74,07%Br
mCaO=40u+16u=56 u
mCa:mO=40:16=5:2
40u---x%
56u---100%
x=71,43%Ca
100%-71,43%=28,57%O
mCO2=12u+2*16u=44 u
mC:mO=12:32=3:8
12u---x%
44u---100%
x=27,27%C
100%-27,27%=72,73%O
mSO3=32u+3*16u=80u
mS:mO=32:48=2:3
32u---x%
80u---100%
x=40%S
100%-40%=60%O
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mFeBr2=56u+2*80u=216 u
Stosunek masowy:
mFe:mBr=56:160=7:20
56u---x%
216u---100%
x=25,93%Fe
100%-25,93%=74,07%Br
mCaO=40u+16u=56 u
Stosunek masowy:
mCa:mO=40:16=5:2
40u---x%
56u---100%
x=71,43%Ca
100%-71,43%=28,57%O
mCO2=12u+2*16u=44 u
Stosunek masowy:
mC:mO=12:32=3:8
12u---x%
44u---100%
x=27,27%C
100%-27,27%=72,73%O
mSO3=32u+3*16u=80u
Stosunek masowy:
mS:mO=32:48=2:3
32u---x%
80u---100%
x=40%S
100%-40%=60%O