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Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4 + H2O = NOH + H2 =>
2 NH4 + 2 H2O = 2 NOH + 5 H2
C6H10O5 + H2O = C6H14O7 =>
C6H10O5 + 2 H2O = C6H14O7
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
Zn(HNO3)2 + K3Fe(CN)6 = K3Fe(HNO3)6 + Zn(CN)2 =>
3 Zn(HNO3)2 + K3Fe(CN)6 = K3Fe(HNO3)6 + 3 Zn(CN)2
O2 + SbS3 = Sb2O4 + SO =>
5 O2 + 2 SbS3 = Sb2O4 + 6 SO
NH3(g) + O2(g) = N2O(g) + H2O(g) =>
2 NH3(g) + 2 O2(g) = N2O(g) + 3 H2O(g)
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
SO2 + H2S = S0 + H2O =>
SO2 + 2 H2S = 3 S0 + 2 H2O
(NH4)2SO4 + Fe3 = Fe2(SO4)3 + H2 + NH3 =>
9(NH4)2SO4 + 2 Fe3 = 3 Fe2(SO4)3 + 9 H2 + 18 NH3
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH =>
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K + Po = KPo =>
K + Po = KPo
Li2SO4 + Ba(ClO4)2 = Ba(SO4)2 + Li2(ClO4) =>
2 Li2SO4 + Ba(ClO4)2 = Ba(SO4)2 + 2 Li2(ClO4)
NaHCO3KOH = NaKCO3H2O =>
NaHCO3KOH = NaKCO3H2O
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
NH4F + Ca(OH)2 = NH3 + H2O + CaF2 =>
2 NH4F + Ca(OH)2 = 2 NH3 + 2 H2O + CaF2
Au(s) + HCl(aq) = AuCl(aq) + H2(g) =>
2 Au(s) + 2 HCl(aq) = 2 AuCl(aq) + H2(g)
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
S2O3 + AgNO3 = Ag2S2O3 + NO3 =>
S2O3 + 2 AgNO3 = Ag2S2O3 + 2 NO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KNO2 + HI = KI + NO + I2 + H2O =>
2 KNO2 + 4 HI = 2 KI + 2 NO + I2 + 2 H2O
Cu + N2 = Cu3N =>
6 Cu + N2 = 2 Cu3N
Na2CO3 + RuO2 = NaRu2O4 + CO2 + O2 =>
2 Na2CO3 + 8 RuO2 = 4 NaRu2O4 + 2 CO2 + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ba(OH)2(aq) + ZnSO4(aq) = BaSO4(s) + Zn(OH)2 =>
Ba(OH)2(aq) + ZnSO4(aq) = BaSO4(s) + Zn(OH)2
H2 + SO4 = H2SO4 =>
H2 + SO4 = H2SO4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CH3CH3 + O2(g) = CCO2(g) + H2O(g) =>
2 CH3CH3 + 5 O2(g) = 2 CCO2(g) + 6 H2O(g)
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
S7 = S13 =>
13 S7 = 7 S13
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HCl + CH3OH + K2Cr2O7 = CH2O + CrCl3 + H2O + KCl =>
8 HCl + 3 CH3OH + K2Cr2O7 = 3 CH2O + 2 CrCl3 + 7 H2O + 2 KCl
Ca(OH)2 + CH3COOH = CaCH2COO + H2O =>
Ca(OH)2 + CH3COOH = CaCH2COO + 2 H2O
K2CO3 + H2SO4(aq) = CO2(g) + H2O(l) + K2SO4 =>
K2CO3 + H2SO4(aq) = CO2(g) + H2O(l) + K2SO4
MnO4{-} + H2O2 + H{+} = Mn{2+} + O2 + H2O =>
2 MnO4{-} + 5 H2O2 + 6 H{+} = 2 Mn{2+} + 5 O2 + 8 H2O
In + F = InF =>
In + F = InF
SbOCl + HCl = HSbCl4 + H2O =>
SbOCl + 3 HCl = HSbCl4 + H2O
Cr2(SO4)3 + H2O2 + KOH = KCrO4 + H2O + K2SO4 =>
Cr2(SO4)3 + 4 H2O2 + 8 KOH = 2 KCrO4 + 8 H2O + 3 K2SO4
Na2SO3 + H2SO3 = NaHSO3 =>
Na2SO3 + H2SO3 = 2 NaHSO3
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
NH4F + Ca(OH)2 = NH3 + H2O + CaF2 =>
2 NH4F + Ca(OH)2 = 2 NH3 + 2 H2O + CaF2
Mg + HC2H3O2 = Mg(CH3CO2) + H2 =>
2 Mg + 2 HC2H3O2 = 2 Mg(CH3CO2) + H2
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
HP3 + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 HP3 + 8 K2Cr2O7 + 32 H2SO4 = 9 H3PO4 + 8 K2SO4 + 8 Cr2(SO4)3 + 20 H2O
FeCl3 + KCNS = [Fe(CNS)3] + KCl =>
FeCl3 + 3 KCNS = [Fe(CNS)3] + 3 KCl
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