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2 Cu + (NH2)2CO + 3 H2O = CO2 + 2 NH4 + 2 Cu(OH)
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
FeBr3 + NaHCO3 = Fe(OH)3 + NaBr + CO2 =>
FeBr3 + 3 NaHCO3 = Fe(OH)3 + 3 NaBr + 3 CO2
C12H22OH + O2 = CO2 + H2O =>
4 C12H22OH + 69 O2 = 48 CO2 + 46 H2O
NaCl2 + Na2SO4 = Na(SO4)2 + NaCl =>
3 NaCl2 + 2 Na2SO4 = Na(SO4)2 + 6 NaCl
SmCl2 + K2Cr2O7 + H2SO4 = K2SO4 + SmCl3 + Sm2(SO4)3 + Cr2(SO4)3 + H2O =>
6 SmCl2 + K2Cr2O7 + 7 H2SO4 = K2SO4 + 4 SmCl3 + Sm2(SO4)3 + Cr2(SO4)3 + 7 H2O
C7H4NNaO3S + CH3CH2I = C9H9NO3S + NaI =>
C7H4NNaO3S + CH3CH2I = C9H9NO3S + NaI
ZnO + CO2 = ZnCO3 =>
ZnO + CO2 = ZnCO3
OC5H9O + O2 = CO2 + H2 =>
2 OC5H9O + 8 O2 = 10 CO2 + 9 H2
CuCl2(aq) + K3PO4(aq) = Cu3(PO4)2(s) + KCl(aq) =>
3 CuCl2(aq) + 2 K3PO4(aq) = Cu3(PO4)2(s) + 6 KCl(aq)
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
NaCl + AgNO3 = Ag(NaCl) + NO3 =>
NaCl + AgNO3 = Ag(NaCl) + NO3
C3H7MgCl + CO2 = C4H7O2MgCl =>
C3H7MgCl + CO2 = C4H7O2MgCl
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
C2H8O7P2 + NaOH = C2H4Na4O7P2 + H2O =>
C2H8O7P2 + 4 NaOH = C2H4Na4O7P2 + 4 H2O
S6 + H2SO4 = SO2 + H2 =>
S6 + 6 H2SO4 = 12 SO2 + 6 H2
CH3NH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
10 CH3NH2 + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 10 CO2 + 5 N2 + 52 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Ag3N + KI = AgI + K3N =>
Ag3N + 3 KI = 3 AgI + K3N
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(OH)2 + NH4NO3 = NH3 + Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NH4NO3 = 2 NH3 + Ca(NO3)2 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CH3COOH + Br2 = CH2BrCOOH + HBr =>
CH3COOH + Br2 = CH2BrCOOH + HBr
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
Cu(NO3)2 + NH4 + OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4 + 2 OH = Cu(OH)2 + 2 NH4NO3
Xe + F = XeF6 =>
Xe + 6 F = XeF6
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Na + Cl = NaCl =>
Na + Cl = NaCl
Zn + HN = H2 + Zn3N2 =>
3 Zn + 2 HN = H2 + Zn3N2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C8H10O2 + H2O2 = CO2 + H2O =>
C8H10O2 + 19 H2O2 = 8 CO2 + 24 H2O
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Zn(NO3)2*6H2O + NH2CH2CH2NH2 = [Zn(NH2CH2CH2NH2)3][NO3]2 + H2O =>
Zn(NO3)2*6H2O + 3 NH2CH2CH2NH2 = [Zn(NH2CH2CH2NH2)3][NO3]2 + 6 H2O
H3PO4 + KOH = H2PO4 + KOH2 =>
H3PO4 + KOH = H2PO4 + KOH2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
(C8H18) + O2 = (CO2) + (H2O) =>
2(C8H18) + 25 O2 = 16(CO2) + 18(H2O)
Ra + OH = Ra(OH)2 =>
Ra + 2 OH = Ra(OH)2
S8 + O2 + H2O = H2SO4 =>
S8 + 12 O2 + 8 H2O = 8 H2SO4
HNO3 + AgNO2 = AgNO3 + HNO2 =>
HNO3 + AgNO2 = AgNO3 + HNO2
FeSO4 + K3Fe(CN)6 = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 3 K2SO4
N2H4 + OH{-} + Fe{3+} = Fe{2+} + H2O + N2 =>
N2H4 + 4 OH{-} + 4 Fe{3+} = 4 Fe{2+} + 4 H2O + N2
K2S2O8 + NaI = I2 + K2SO4 + Na2SO4 =>
K2S2O8 + 2 NaI = I2 + K2SO4 + Na2SO4
FeSO4 + K3Fe(CN)6 = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 3 K2SO4
Mg + Ga2O3 = MgO + Ga =>
3 Mg + Ga2O3 = 3 MgO + 2 Ga
K2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + KCl + H2O =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 KCl + 7 H2O
FeSO4 + K3Fe(CN)6 = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 3 K2SO4
CH3COOH + C3H9N = CH3COONH2 + C3H8 =>
CH3COOH + C3H9N = CH3COONH2 + C3H8
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