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Na2[Zn(OH)4] + 2 HCl = 2 NaOH + 2 H2O + ZnCl2
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
C12H25OH + O2 = CO2 + H2O =>
C12H25OH + 18 O2 = 12 CO2 + 13 H2O
CaSO4(aq) + Na2CO3(s) = CaCO3(s) + Na2SO4(aq) =>
CaSO4(aq) + Na2CO3(s) = CaCO3(s) + Na2SO4(aq)
CH3COOH(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KCH3COO(aq) =>
2 CH3COOH(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KCH3COO(aq)
Co(NO3)2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaNO3 + CH3COONa + H2O =>
2 Co(NO3)2 + 11 NaNO2 + 2 CH3COOH = 2 Na3[Co(NO2)6] + 3 NaNO3 + 2 CH3COONa + H2O
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
FeC2O4*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H2O + O2 = 2 FeO + 4 H2O + 4 CO2
KNO3 + SiO2 = K2O + SiO3 + N2 =>
2 KNO3 + 5 SiO2 = K2O + 5 SiO3 + N2
C6H12O6(s) = CH4(g) + CO2(g) =>
C6H12O6(s) = 3 CH4(g) + 3 CO2(g)
C3H8 + H2O = H2 + CO3 =>
C3H8 + 9 H2O = 13 H2 + 3 CO3
Ni2O3 + HCl = NiCl2 + Cl2 + H2O =>
Ni2O3 + 6 HCl = 2 NiCl2 + Cl2 + 3 H2O
Na2SO3 + NaOH = Na2SO4 + NaH =>
Na2SO3 + NaOH = Na2SO4 + NaH
Ca(HCO3)2 + KI = KHCO3 + CaI2 =>
Ca(HCO3)2 + 2 KI = 2 KHCO3 + CaI2
AgNO3 + K2SO3 + KOH = Ag + KNO3 + K2SO4 + H2O =>
2 AgNO3 + K2SO3 + 2 KOH = 2 Ag + 2 KNO3 + K2SO4 + H2O
H + BrO = HBrO =>
H + BrO = HBrO
NH3 + NaClO = N2H4 + NaCl*H2O =>
2 NH3 + NaClO = N2H4 + NaCl*H2O
C8H6O4 + CuO = H2O + CO2 + Cu =>
C8H6O4 + 15 CuO = 3 H2O + 8 CO2 + 15 Cu
NOCl = Cl2 + NO =>
2 NOCl = Cl2 + 2 NO
C3H6 + Br2 = C3H4Br2 + HBr =>
C3H6 + 2 Br2 = C3H4Br2 + 2 HBr
CaCo3 + NaNO3 = Ca(NO3)2 + Na2(Co3) =>
CaCo3 + 2 NaNO3 = Ca(NO3)2 + Na2(Co3)
C8H11O + O2 = CO2 + H2O =>
4 C8H11O + 41 O2 = 32 CO2 + 22 H2O
CrBr2 + O2 = Br2 + CrO3 =>
2 CrBr2 + 3 O2 = 2 Br2 + 2 CrO3
AsH3 + AgNO3 + H2O = H3AsO + HNO3 + Ag =>
AsH3 + 2 AgNO3 + H2O = H3AsO + 2 HNO3 + 2 Ag
FeCl3 + RbOH = Fe(OH)3 + RbCl =>
FeCl3 + 3 RbOH = Fe(OH)3 + 3 RbCl
Mg3(PO4)2 + CaCl2 = MgCl2 + Ca3(PO4)2 =>
Mg3(PO4)2 + 3 CaCl2 = 3 MgCl2 + Ca3(PO4)2
H2SO3 + Cl2 + H2O = H2SO4 + HCl =>
H2SO3 + Cl2 + H2O = H2SO4 + 2 HCl
Zn(NO3)2*6H2O + NH2CH2COOH + H4SiO4 = Zn2SiO4 + H2O + NH3 + CO =>
2 Zn(NO3)2*6H2O + 16 NH2CH2COOH + H4SiO4 = Zn2SiO4 + 24 H2O + 20 NH3 + 32 CO
K + Fe(NO3)3 = Fe + K(NO3)3 =>
K + Fe(NO3)3 = Fe + K(NO3)3
SrC2O4 + HCl = Cl{-} + HSrC2O4{+} =>
SrC2O4 + HCl = Cl{-} + HSrC2O4{+}
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
Au + C2H4O2 + SnO = Sn(C2H3O2) + H2O + Au(C2H3O2) =>
Au + 2 C2H4O2 + SnO = Sn(C2H3O2) + H2O + Au(C2H3O2)
C2H6 + OH{-} = CO2 + H2O + e =>
C2H6 + 14 OH{-} = 2 CO2 + 10 H2O + 14e
CaMg(CO3)2 + SiO2 + H2O = Mg3Si4O10(OH)2 + CO2 + CaCO3 =>
3 CaMg(CO3)2 + 4 SiO2 + H2O = Mg3Si4O10(OH)2 + 3 CO2 + 3 CaCO3
NaO + H2SO3 = NaSO3 + H2O =>
NaO + H2SO3 = NaSO3 + H2O
Mg(CH3COO)2 + K3PO4 = MgPO4 + K3(CH3COO)2 =>
Mg(CH3COO)2 + K3PO4 = MgPO4 + K3(CH3COO)2
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
C2H4OH2 + O2 = CO2 + H2O =>
C2H4OH2 + 3 O2 = 2 CO2 + 3 H2O
CH3Br + NH3 = NH2CH3 + HBr =>
CH3Br + NH3 = NH2CH3 + HBr
Na3AsS4 + Fe2(SO4)3 + O2 = FeAsO4 + Na2SO4 + S =>
2 Na3AsS4 + Fe2(SO4)3 + 4 O2 = 2 FeAsO4 + 3 Na2SO4 + 8 S
HCl + HCO3Na = ClNa + CO2 + H2O =>
HCl + HCO3Na = ClNa + CO2 + H2O
K3PO4 + ZnSO4 = K2SO4 + Zn3(PO4)2 =>
2 K3PO4 + 3 ZnSO4 = 3 K2SO4 + Zn3(PO4)2
Fe + AgCH3CO = FeCH3CO + Ag =>
Fe + AgCH3CO = FeCH3CO + Ag
K20 + O2 = K2O =>
K20 + 5 O2 = 10 K2O
HNO3(aq) + KOH(aw) = KNO3(aq) + H2O(l) =>
HNO3(aq) + KOH(aw) = KNO3(aq) + H2O(l)
C7H6O + O2 = CO2 + H2O =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O
CrCl2 + H2O2 + H2SO4 = CrSO4 + HClO4 + H2O =>
CrCl2 + 8 H2O2 + H2SO4 = CrSO4 + 2 HClO4 + 8 H2O
KBrO3(s) + N2H4(g) = N2(g) + KBr(aq) + H2O(l) =>
2 KBrO3(s) + 3 N2H4(g) = 3 N2(g) + 2 KBr(aq) + 6 H2O(l)
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