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Fe2(SO4)3 + 3 Zn(OH)2 = 2 Fe(OH)3 + 3 ZnSO4
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
FeN + Br2 = FeBr3 + N2 =>
2 FeN + 3 Br2 = 2 FeBr3 + N2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
HCl + CaClO3 = CaCl + Cl + H2O =>
6 HCl + CaClO3 = CaCl + 6 Cl + 3 H2O
Na2SO3 + H2SO4 = H2SO3 + Na2SO4 =>
Na2SO3 + H2SO4 = H2SO3 + Na2SO4
Ca5[(OH)(PO4)3] + HCl = Ca3(PO4)2 + CaCl2 + H2O =>
2 Ca5[(OH)(PO4)3] + 2 HCl = 3 Ca3(PO4)2 + CaCl2 + 2 H2O
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
KCl + AgNO3 = AgCl + NO3K =>
KCl + AgNO3 = AgCl + NO3K
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ag(NH3)2OH + CH2O = Ag + NH3 + H2O + HCOOH =>
2 Ag(NH3)2OH + CH2O = 2 Ag + 4 NH3 + H2O + HCOOH
Ba(OH)2 + Fe2(SO3)3 = Fe2(OH)2 + Ba(SO3)3 =>
Ba(OH)2 + Fe2(SO3)3 = Fe2(OH)2 + Ba(SO3)3
Ba3(PO4)2 + Li2SO4 = Li3PO4 + BaSO4 =>
Ba3(PO4)2 + 3 Li2SO4 = 2 Li3PO4 + 3 BaSO4
Ca(ClO)2H + OH = Ca(ClO)2 + H2O =>
Ca(ClO)2H + OH = Ca(ClO)2 + H2O
KI + SO3 = KIO3 + S =>
KI + SO3 = KIO3 + S
Ge + HNO3 = Ge(NO3)2 + NO + H2O =>
3 Ge + 8 HNO3 = 3 Ge(NO3)2 + 2 NO + 4 H2O
Ca(OH)2 + NH4NO3 = NH3 + Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NH4NO3 = 2 NH3 + Ca(NO3)2 + 2 H2O
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
SI + H2O = SIO2 + H2 =>
SI + 2 H2O = SIO2 + 2 H2
CaOH + NH4NO3 = Ca(NO3)2 + H2O + NH3 =>
8 CaOH + 17 NH4NO3 = 8 Ca(NO3)2 + 11 H2O + 18 NH3
S + NH3 = S4N4 + H2S =>
10 S + 4 NH3 = S4N4 + 6 H2S
CH4 + NO2 = CO2 + H2O + NO =>
CH4 + 4 NO2 = CO2 + 2 H2O + 4 NO
NaOH + SO2 + S = Na2S2O3 + H2O =>
2 NaOH + SO2 + S = Na2S2O3 + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2O + ZnCO3 + OH = Zn(H2O)2(OH)4 + CO3 =>
2 H2O + ZnCO3 + 4 OH = Zn(H2O)2(OH)4 + CO3
Ai2O3 + NaOH = NaAiO2 + H2O =>
Ai2O3 + 2 NaOH = 2 NaAiO2 + H2O
Li + H3(PO4) = H2 + Li3(PO4) =>
6 Li + 2 H3(PO4) = 3 H2 + 2 Li3(PO4)
HCl + CH3COONa = H2O + NaCl + C =>
HCl + CH3COONa = 2 H2O + NaCl + 2 C
Na + CH3CHOHCH2CH3 = CH3CHONaCH2CH3 + H =>
Na + CH3CHOHCH2CH3 = CH3CHONaCH2CH3 + H
CuI = Cu + CuI2 =>
2 CuI = Cu + CuI2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2O2 + KMnO4 = Na4MnO4 + K2O + O2 =>
8 Na2O2 + 4 KMnO4 = 4 Na4MnO4 + 2 K2O + 7 O2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Mg(H2PO4)2 + NaOH = Mg3(PO4)2 + NaH2PO4 + H2O =>
3 Mg(H2PO4)2 + 4 NaOH = Mg3(PO4)2 + 4 NaH2PO4 + 4 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al + HCl = AlCl3 + (H2) =>
2 Al + 6 HCl = 2 AlCl3 + 3(H2)
Cu(s) + FeSO4(aq) = Fe(s) + CuSO4(aq) =>
Cu(s) + FeSO4(aq) = Fe(s) + CuSO4(aq)
PBr3 + LiOH = Li2HPO3 + H2O + LiBr =>
PBr3 + 5 LiOH = Li2HPO3 + 2 H2O + 3 LiBr
CuBr2 + HNO3 = Cu(NO3)2 + Br2 + NO2 + H2O =>
CuBr2 + 4 HNO3 = Cu(NO3)2 + Br2 + 2 NO2 + 2 H2O
HBr(aq) + O2(g) = H2O(l) + Br2(l) =>
4 HBr(aq) + O2(g) = 2 H2O(l) + 2 Br2(l)
P4 + ClO + H2O = PO4 + HCl =>
3 P4 + 32 ClO + 16 H2O = 12 PO4 + 32 HCl
Mn + Mg = MnMg =>
Mn + Mg = MnMg
BaCO3 + Al = BaO + C + Al2O3 =>
3 BaCO3 + 4 Al = 3 BaO + 3 C + 2 Al2O3
NaAlO2 + NH4Cl = NaCl + NH4AlO2 =>
NaAlO2 + NH4Cl = NaCl + NH4AlO2
H{3}O{+} + OH{-} = H + O =>
H{3}O{+} + 3 OH{-} = 4 H + 3 O
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