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F + 2 O = FO2
C2H8O + C3H6O2 = C6H12O2 + H2O =>
6 C2H8O + 10 C3H6O2 = 7 C6H12O2 + 12 H2O
(NH4)2CO3(aq) + CuC2H3O2(aq) = Cu2CO3(s) + NH4C2H3O2(aq) =>
(NH4)2CO3(aq) + 2 CuC2H3O2(aq) = Cu2CO3(s) + 2 NH4C2H3O2(aq)
CuSO4*5H2O + Sr(NO3)2 = SrSO4 + Cu(NO3)2 + H2O =>
CuSO4*5H2O + Sr(NO3)2 = SrSO4 + Cu(NO3)2 + 5 H2O
Zn + FeS = ZnS + Fe =>
Zn + FeS = ZnS + Fe
Al + Cl = Al3Cl3 =>
3 Al + 3 Cl = Al3Cl3
HSO4{-} + H2O = SO4{2-} + H3O{+} =>
HSO4{-} + H2O = SO4{2-} + H3O{+}
Hg2Cl2 + NH4OH = HgNH2Cl + Hg + H2O + HCl =>
Hg2Cl2 + NH4OH = HgNH2Cl + Hg + H2O + HCl
CuSO4 + NaOH + C2H5OH = Cu2O + Na2SO4 + C6H12O7 + H2O =>
14 CuSO4 + 28 NaOH + 3 C2H5OH = 7 Cu2O + 14 Na2SO4 + C6H12O7 + 17 H2O
Zn + FeS = ZnS + Fe =>
Zn + FeS = ZnS + Fe
H2SO4 + SnCO3 = SnSO4 + CO2 + H2O =>
H2SO4 + SnCO3 = SnSO4 + CO2 + H2O
NH4ClKOH = KClNH3H2O =>
NH4ClKOH = KClNH3H2O
Al + Cl = Al3Cl3 =>
3 Al + 3 Cl = Al3Cl3
Ai + H2O = H2 + Ai2O3 =>
2 Ai + 3 H2O = 3 H2 + Ai2O3
Fe(IO3)3 = FeI3 + O =>
Fe(IO3)3 = FeI3 + 9 O
H2CO3 + Li = Li2CO3 + H3 =>
3 H2CO3 + 6 Li = 3 Li2CO3 + 2 H3
C7H8 + O2 = C7H8O =>
2 C7H8 + O2 = 2 C7H8O
FeCO3 + H2O = Fe(OH)3 + H2 + CO2 =>
2 FeCO3 + 4 H2O = 2 Fe(OH)3 + H2 + 2 CO2
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
K2SO4 + PbCl2 = KCl + PbSO4 =>
K2SO4 + PbCl2 = 2 KCl + PbSO4
Si + (Cl2) = SiCl4 =>
Si + 2(Cl2) = SiCl4
K2SO4 + Ca(HCO3)2 = CaSO4 + KHCO3 =>
K2SO4 + Ca(HCO3)2 = CaSO4 + 2 KHCO3
CaSO4 + NH4OH = NH4(SO4) + CaOH =>
CaSO4 + NH4OH = NH4(SO4) + CaOH
FeCl3 + Na2HPO4 = Fe2(HPO4)3 + NaCl =>
2 FeCl3 + 3 Na2HPO4 = Fe2(HPO4)3 + 6 NaCl
CuFeS2 + HNO3 = NO + H2O + H2SO4 + Cu(NO3)2 + Fe(NO3)3 =>
3 CuFeS2 + 32 HNO3 = 17 NO + 10 H2O + 6 H2SO4 + 3 Cu(NO3)2 + 3 Fe(NO3)3
Pb(NO3)2 + HI = PbI2 + NO3H =>
Pb(NO3)2 + 2 HI = PbI2 + 2 NO3H
NaOH + CH3CH2OH = Na2CO3 + CH3 + H2 =>
4 NaOH + 2 CH3CH2OH = 2 Na2CO3 + 2 CH3 + 5 H2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
CuSFeS2 + O2 = Fe2O3 + CuO + SO2 =>
4 CuSFeS2 + 17 O2 = 2 Fe2O3 + 4 CuO + 12 SO2
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
SnCl2 + NaOH = Na2SnO2 + NaCl + H2O =>
SnCl2 + 4 NaOH = Na2SnO2 + 2 NaCl + 2 H2O
AgNO3 + NiCl2 = AgCl(s) + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl(s) + Ni(NO3)2
H(g) = H2(g) =>
2 H(g) = H2(g)
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
HCOOHLiOH = LiH2OHCOO =>
HCOOHLiOH = LiH2OHCOO
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + H2O
K3Fe(CN)6 + Cu(NO3)2 = KNO3 + Cu3[Fe(CN)6]2 =>
2 K3Fe(CN)6 + 3 Cu(NO3)2 = 6 KNO3 + Cu3[Fe(CN)6]2
H2SO4 + CrO3 + H2S = Cr2(SO4)3 + H2O =>
9 H2SO4 + 8 CrO3 + 3 H2S = 4 Cr2(SO4)3 + 12 H2O
KMnO4 + H2SO4 + H2O = KHSO4 + MnO4 + H3O =>
KMnO4 + H2SO4 + H2O = KHSO4 + MnO4 + H3O
ZnC4H6O4 + H2O = Zn(OH)2 + C2H4O2 =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 C2H4O2
C12H26O9 + O2 = CO2 + H2O =>
C12H26O9 + 14 O2 = 12 CO2 + 13 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
AgNO3 + HBr = AgBr + HNO3 =>
AgNO3 + HBr = AgBr + HNO3
ClO3{-} + H{+} = Cl2 + O2 + H2O =>
4 ClO3{-} + 4 H{+} = 2 Cl2 + 5 O2 + 2 H2O
Fe100000P100000O400000 + Na300000P100000O400000 + Na200000C100000O300000 + C100000 + Ti100000O200000 = Na400000Fe289545Ti1455P400000O1491000 + C100000O200000 =>
231636 Fe100000P100000O400000 + 88364 Na300000P100000O400000 + 27454 Na200000C100000O300000 + 58491 C100000 + 1164 Ti100000O200000 = 80000 Na400000Fe289545Ti1455P400000O1491000 + 85945 C100000O200000
HgCl2 + SO2 + H2O = HgCl + H2SO4 + HCl =>
2 HgCl2 + SO2 + 2 H2O = 2 HgCl + H2SO4 + 2 HCl
Fe + S = Fe{3} + S{-2} =>
2 Fe + 3 S = 2 Fe{3} + 3 S{-2}
FeS2 + O2 = Fe2S3 + SO3 =>
4 FeS2 + 3 O2 = 2 Fe2S3 + 2 SO3
Al(OH)3 + HCl = AlCl3 + (H2O) =>
Al(OH)3 + 3 HCl = AlCl3 + 3(H2O)
H2S + Sn(OH)4 = Sn2S4 + H2O =>
4 H2S + 2 Sn(OH)4 = Sn2S4 + 8 H2O
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