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Na3N2 = 3 Na + N2
AuPO4 + Fe2O3 = Au2O3 + FePO4 =>
2 AuPO4 + Fe2O3 = Au2O3 + 2 FePO4
FeCO3 + HOH = Fe(OH)2 + CO2 =>
FeCO3 + HOH = Fe(OH)2 + CO2
K2MnO4 + Na2SO3 + H2O = MnO2 + KOH + Na2SO4 =>
K2MnO4 + Na2SO3 + H2O = MnO2 + 2 KOH + Na2SO4
Na(OH)(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) =>
2 Na(OH)(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l)
C3H6 = C9H12 + H2 =>
3 C3H6 = C9H12 + 3 H2
CoCl2(aq) + CuSO4(aq) = CoSO4(aq) + CuCl2(aq) =>
CoCl2(aq) + CuSO4(aq) = CoSO4(aq) + CuCl2(aq)
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
(NH4)2SO4 + Ca(OH)2 = CaSO4 + H2O + NH3 =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 H2O + 2 NH3
K2SO3 + Ca(OH)2 = Ca(SO3) + K(OH) =>
K2SO3 + Ca(OH)2 = Ca(SO3) + 2 K(OH)
CoCl2(aq) + CuSO4(aq) = CoSO4(aq) + CuCl2(s) =>
CoCl2(aq) + CuSO4(aq) = CoSO4(aq) + CuCl2(s)
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Cr(OH)3 + KIO3 + KOH = K2CrO3 + KI + H2O =>
6 Cr(OH)3 + KIO3 + 12 KOH = 6 K2CrO3 + KI + 15 H2O
NaCl + N2 + H2O = NaNO2 + NH4Cl =>
NaCl + N2 + 2 H2O = NaNO2 + NH4Cl
Sn + HNO2 = Sn(NO2)2 + H2 =>
Sn + 2 HNO2 = Sn(NO2)2 + H2
Be + H2CO3 = BeCO3 + H2 =>
Be + H2CO3 = BeCO3 + H2
C6H12O6 + NO3{-} = NO2{-} + CO2 + H2O =>
C6H12O6 + 12 NO3{-} = 12 NO2{-} + 6 CO2 + 6 H2O
HCl + NaNO3 = NaCl + HNO3 =>
HCl + NaNO3 = NaCl + HNO3
(NH4)2SO4 + CaBr2 = NH4Br + CaSO4 =>
(NH4)2SO4 + CaBr2 = 2 NH4Br + CaSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaCl2 + H2O = CaCl2*2H2O =>
CaCl2 + 2 H2O = CaCl2*2H2O
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
Ni(NO3)2*6H2O + CuCl2*H2O + NaOH + C6H12O6 + AlCl3 = CuNiAlO2 + NaCl + NaNO3 + H2O + C2H12O7 =>
2 Ni(NO3)2*6H2O + 2 CuCl2*H2O + 14 NaOH + C6H12O6 + 2 AlCl3 = 2 CuNiAlO2 + 10 NaCl + 4 NaNO3 + 9 H2O + 3 C2H12O7
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
Ba(OH)2 + CuCNS = Ba(CNS)2 + CuOH =>
Ba(OH)2 + 2 CuCNS = Ba(CNS)2 + 2 CuOH
BaCO3 + Ca = CaCO3 + Ba =>
BaCO3 + Ca = CaCO3 + Ba
NH3 + H2SO4 = (NH4)2 + SO4 =>
2 NH3 + H2SO4 = (NH4)2 + SO4
S + F2 = SF6 =>
S + 3 F2 = SF6
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
CH3COH + Ag2O = Ag + CH3COOH =>
CH3COH + Ag2O = 2 Ag + CH3COOH
SiCl4(l) + H2O(l) = HCl(aq) + SiO2(s) =>
SiCl4(l) + 2 H2O(l) = 4 HCl(aq) + SiO2(s)
(NH4)3PO4 + NaOH = Na3PO4 + H2O + NH3 =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 H2O + 3 NH3
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
C7H6O3 + KOH = KC7H5O3 + H2O =>
C7H6O3 + KOH = KC7H5O3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
FeI3 + Cu3P2 = FeP + CuI2 =>
2 FeI3 + Cu3P2 = 2 FeP + 3 CuI2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
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