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Cd(s) + NiO2 + 2 H2O = Cd(OH)2 + Ni(OH)2
KClO3(S) + P4(S) = P4O10(S) + KCl(S) =>
10 KClO3(S) + 3 P4(S) = 3 P4O10(S) + 10 KCl(S)
K2O + NaOH = Na2O + KOH =>
K2O + 2 NaOH = Na2O + 2 KOH
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
H[AuCl4] + NH3 = [Au(NH3)4]Cl3 + HCl =>
H[AuCl4] + 4 NH3 = [Au(NH3)4]Cl3 + HCl
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
SeH2 + O2 = Se02 + H2O =>
2 SeH2 + O2 = Se02 + 2 H2O
HI + Pd(OH)2 = PdI2 + H2O =>
2 HI + Pd(OH)2 = PdI2 + 2 H2O
Fe + HgCl2 = FeCl2 + Hg =>
Fe + HgCl2 = FeCl2 + Hg
CH3COONaCH3COCl = C4H6O3NaCl =>
CH3COONaCH3COCl = C4H6O3NaCl
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn =>
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H(OH0) =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H(OH0)
CH3COClCH3COONa = (CH3CO)2ONaCl =>
CH3COClCH3COONa = (CH3CO)2ONaCl
FeS2 + Ca(OH)2 + O2 = Fe2O3 + CaSO4 + H2O =>
4 FeS2 + 8 Ca(OH)2 + 15 O2 = 2 Fe2O3 + 8 CaSO4 + 8 H2O
K2Cr2O7 + H2C2O4 = K[Cr(C2O4)2(H2O)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 = 2 K[Cr(C2O4)2(H2O)2] + 6 CO2 + 3 H2O
NiS + O2 = Ni2O + SO2 =>
4 NiS + 5 O2 = 2 Ni2O + 4 SO2
CH3COONaCH3COCl = CH3COOCOCH3NaCl =>
CH3COONaCH3COCl = CH3COOCOCH3NaCl
HCl(aq) + Na2SO4(s) = NaCl(s) + H2SO4(aq) =>
2 HCl(aq) + Na2SO4(s) = 2 NaCl(s) + H2SO4(aq)
Al2O3Ba(OH)2 = Ba(AlO2)2H2O =>
Al2O3Ba(OH)2 = Ba(AlO2)2H2O
AgCl + Na2(S2O3) = Ag2(S2O3) + NaCl =>
2 AgCl + Na2(S2O3) = Ag2(S2O3) + 2 NaCl
H2S = H2 + S =>
H2S = H2 + S
MgCl2 + NH4Br = MgBr2 + NH4Cl =>
MgCl2 + 2 NH4Br = MgBr2 + 2 NH4Cl
CoON2O5 = Co(NO3)2 =>
CoON2O5 = Co(NO3)2
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
Cu(OH)2 = Cu2O + H2O + O =>
2 Cu(OH)2 = Cu2O + 2 H2O + O
Li2SiO3 + H2O = H2SiO3 + LiOH =>
Li2SiO3 + 2 H2O = H2SiO3 + 2 LiOH
Al(s) + H2SO3(aq) = Al2(SO3)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO3(aq) = Al2(SO3)3(aq) + 3 H2(g)
H2S2O2 + KOH = SO3 + K + H2O =>
H2S2O2 + 10 KOH = 2 SO3 + 10 K + 6 H2O
Ga + KOH + H2O = K3[Ga(OH)6] + H =>
Ga + 3 KOH + 3 H2O = K3[Ga(OH)6] + 3 H
Li2O + NaBr = Na2O + LiBr =>
Li2O + 2 NaBr = Na2O + 2 LiBr
Na3Po4 + CuSO4 = Na2SO4 + Cu3(Po4)2 =>
2 Na3Po4 + 3 CuSO4 = 3 Na2SO4 + Cu3(Po4)2
Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
CuCl2(aq) + KNO3(aq) = Cu(NO3)2 + KCl =>
CuCl2(aq) + 2 KNO3(aq) = Cu(NO3)2 + 2 KCl
SrCO3 + ZnO + La2O3 + NH4H2PO4 = NH3 + CO2 + H2O + Sr8ZnLa(PO4)7 =>
16 SrCO3 + 2 ZnO + La2O3 + 14 NH4H2PO4 = 14 NH3 + 16 CO2 + 21 H2O + 2 Sr8ZnLa(PO4)7
FeH3 + H2O = Fe2O3 + H2 =>
2 FeH3 + 3 H2O = Fe2O3 + 6 H2
C5H2O5 + O2 = CO2 + H2O =>
C5H2O5 + 3 O2 = 5 CO2 + H2O
Al(OH)3Al2O3 + Na2CO3 = Na2OAl2O3 + CO2 + H2O =>
2 Al(OH)3Al2O3 + 3 Na2CO3 = 3 Na2OAl2O3 + 3 CO2 + 3 H2O
HCl + NaCO = HOC + NaCl =>
HCl + NaCO = HOC + NaCl
K3PO4 + Ca(NO3)2 = K(NO3) + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(NO3)2 = 6 K(NO3) + Ca3(PO4)2
PBO + NaOH = Na2PBO2 + H2O =>
PBO + 2 NaOH = Na2PBO2 + H2O
Au(OH)3 + NH3 = Au + N2H4 + H2O =>
2 Au(OH)3 + 6 NH3 = 2 Au + 3 N2H4 + 6 H2O
CaCl2(aq) + Fe(NO3)3(aq) = Ca(NO3)2(aq) + FeCl3(aq) =>
3 CaCl2(aq) + 2 Fe(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 FeCl3(aq)
NaHCO3 + Fe2O3 = NaOH + Fe2(CO3)3 =>
3 NaHCO3 + Fe2O3 = 3 NaOH + Fe2(CO3)3
VOSO4 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O =>
VOSO4 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NiCl2(aq) + CuSO4(aq) = NiSO4(s) + CuCl2(aq) =>
NiCl2(aq) + CuSO4(aq) = NiSO4(s) + CuCl2(aq)
C6H5BrO + FeCl3 = Fe(C6H4OBr)3 + HCl =>
3 C6H5BrO + FeCl3 = Fe(C6H4OBr)3 + 3 HCl
NH3 + HO = NH2 + H2O =>
NH3 + HO = NH2 + H2O
Zn(s) + I(g) = ZnI =>
Zn(s) + I(g) = ZnI
CuO(s)H2SO4(l) = CuSO4(aq)H2O(l) =>
CuO(s)H2SO4(l) = CuSO4(aq)H2O(l)
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