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6 Mg + P4 = 2 Mg3P2
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
K2Cr2O7 + CH3CH2(OH) + H2SO4 = K2SO4 + CH3CO2H + H2O + Cr2(SO4)3 =>
2 K2Cr2O7 + 3 CH3CH2(OH) + 8 H2SO4 = 2 K2SO4 + 3 CH3CO2H + 11 H2O + 2 Cr2(SO4)3
FeSO4 + NH4Cl = FeCl + NH4SO4 =>
FeSO4 + NH4Cl = FeCl + NH4SO4
K3PO4(aq) + Ca(NO3)2(aq) = Ca3(PO4)2(aq) + KNO3(aq) =>
2 K3PO4(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(aq) + 6 KNO3(aq)
CO3 = C + O =>
CO3 = C + 3 O
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3CO(aq) =>
5 CH3COOH(aq) + 4 NaHCO3(s) = 6 CO2(g) + 6 H2O(l) + 4 NaCH3CO(aq)
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Al(NO3)3 + CaO = Al2O3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaO = Al2O3 + 3 Ca(NO3)2
AgNO3 + Na3PO4 = AgPO4 + Na3NO3 =>
AgNO3 + Na3PO4 = AgPO4 + Na3NO3
As2S3 + HNO3 + H2O = H2SO3 + H3AsO4 + NO =>
3 As2S3 + 22 HNO3 + 7 H2O = 9 H2SO3 + 6 H3AsO4 + 22 NO
Cu + NO3 + H{+} + H2O = [Cu(H2O)6]{2+} + NO2 =>
Cu + NO3 + 2 H{+} + 5 H2O = [Cu(H2O)6]{2+} + NO2
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
C65124H48562N900S100O21465 + H2O = CO2 + H2 + N2 + S =>
C65124H48562N900S100O21465 + 108783 H2O = 65124 CO2 + 133064 H2 + 450 N2 + 100 S
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH3CH2NH2 + H2O = CH3CH2NH3 + OH =>
CH3CH2NH2 + H2O = CH3CH2NH3 + OH
ZiNO3 + HCl = ZiCl + HNO3 =>
ZiNO3 + HCl = ZiCl + HNO3
CuO2 + CH4 = Cu2 + CO2 + H2O =>
2 CuO2 + CH4 = Cu2 + CO2 + 2 H2O
CuCl2 + K2CO3 + H2O = KCl + (CuOH)2CO3 + CO2 =>
2 CuCl2 + 2 K2CO3 + H2O = 4 KCl + (CuOH)2CO3 + CO2
C8H16O8 + O2 = CO2 + H2O =>
C8H16O8 + 8 O2 = 8 CO2 + 8 H2O
ZnC4H6O4 + H2O = Zn(OH)2 + CH3COOH =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 CH3COOH
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
Cr2O7{2-} + H{+} + {114514-} = Cr{3+} + H2O =>
57257 Cr2O7{2-} + 801598 H{+} + 3{114514-} = 114514 Cr{3+} + 400799 H2O
KHCo3 + H2O = KOH + Co2 + H =>
2 KHCo3 + 2 H2O = 2 KOH + 3 Co2 + 4 H
CuSO4 + NaOH = Cu(OH) + NaSO4 =>
CuSO4 + NaOH = Cu(OH) + NaSO4
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Al(s) + HCl(aq) = Al(HCl)3(aq) =>
Al(s) + 3 HCl(aq) = Al(HCl)3(aq)
PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2NO + S + H2O =>
PbS + Cu2S + 8 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2NO + 2 S + 4 H2O
Br2 + H2O = HBr + O2 =>
2 Br2 + 2 H2O = 4 HBr + O2
HCOOC2H5 + H2O = C2H5OH + HCOOH =>
HCOOC2H5 + H2O = C2H5OH + HCOOH
FeO + O2(g) = Fe3O4(s) =>
6 FeO + O2(g) = 2 Fe3O4(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O =>
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O
Na3PO4 + Mg(NO3)2 = NaNO3 + Mg3(PO4)2 =>
2 Na3PO4 + 3 Mg(NO3)2 = 6 NaNO3 + Mg3(PO4)2
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + Na(NO3) =>
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + 2 Na(NO3)
NH + H2O = NHH2O =>
NH + H2O = NHH2O
CH2O + H2O = CH4O2 =>
CH2O + H2O = CH4O2
Na2S2O3 + AgCl + NH4OH = (NH4)2SO3 + NaCl + NH4Cl + Ag + H2O =>
Na2S2O3 + 4 AgCl + 6 NH4OH = 2(NH4)2SO3 + 2 NaCl + 2 NH4Cl + 4 Ag + 3 H2O
FeS3 + KOH = KS + Fe(OH)3 =>
FeS3 + 3 KOH = 3 KS + Fe(OH)3
CuSO4 + Fe = Fe2(SO4)3 + Cu3 =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + Cu3
Pb(NO3)2 + Na2(SO4) = Pb(SO4) + Na(NO3) =>
Pb(NO3)2 + Na2(SO4) = Pb(SO4) + 2 Na(NO3)
(N)2(O)5 + (H)2(O) = HNO3 =>
(N)2(O)5 + (H)2(O) = 2 HNO3
Fe(OH)2 + AgNO3 = Fe(NO3) + Ag(OH)2 =>
Fe(OH)2 + AgNO3 = Fe(NO3) + Ag(OH)2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Pb + H2 = PbH4 =>
Pb + 2 H2 = PbH4
BaBr2 + Na2SO4 = BaSO4 + Na2Br2 =>
BaBr2 + Na2SO4 = BaSO4 + Na2Br2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Ag(NO3) + Na2(SO4) = Ag2(SO4) + Na(NO3) =>
2 Ag(NO3) + Na2(SO4) = Ag2(SO4) + 2 Na(NO3)
BaBr2 + K2SO4 = KBr + BaSO4 =>
BaBr2 + K2SO4 = 2 KBr + BaSO4
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