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Na2[Zn(OH)4] + 2 NH4Cl = 2 H2O + 2 NH3 + 2 NaCl + Zn(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
(CH3COO)3Al + H2O = Al(OH)3 + CH3COOH =>
(CH3COO)3Al + 3 H2O = Al(OH)3 + 3 CH3COOH
NH4OHNaOH = NH4NaOH2O =>
NH4OHNaOH = NH4NaOH2O
Zn + CrBr3 = CrBr2 + ZnBr2 =>
Zn + 2 CrBr3 = 2 CrBr2 + ZnBr2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + C2H4O2 = Fe2O3C2 + H2O =>
Fe2O3 + C2H4O2 = Fe2O3C2 + 2 H2O
Li2O + NaOH = Li2OH + NaO =>
Li2O + NaOH = Li2OH + NaO
(NH4)2PO4 + CaCl2 = NH4Cl + CaPO4 =>
(NH4)2PO4 + CaCl2 = 2 NH4Cl + CaPO4
SnS + HNO3 = NO + S + Sn(NO3)2 + H2O =>
3 SnS + 8 HNO3 = 2 NO + 3 S + 3 Sn(NO3)2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2PO4MgH = MgPO4H3 =>
H2PO4MgH = MgPO4H3
Ba(NO3)2 + NH3 = BaNH3 + (NO3) =>
Ba(NO3)2 + NH3 = BaNH3 + 2(NO3)
Ag2S + MgBr2 = AgBr + MgS =>
Ag2S + MgBr2 = 2 AgBr + MgS
NaOCl + KI + HCl = NaCl + KCl + H2O + I2 =>
NaOCl + 2 KI + 2 HCl = NaCl + 2 KCl + H2O + I2
NH4NO3 + CaCO3 = Ca(NO3)2 + NH3 + CO2 + H2O =>
2 NH4NO3 + CaCO3 = Ca(NO3)2 + 2 NH3 + CO2 + H2O
(CH3COO)3Al + H2O = Al(OH)3 + CH3COOH =>
(CH3COO)3Al + 3 H2O = Al(OH)3 + 3 CH3COOH
MgCl2 + Hg(NO3)2 = Mg(NO3)2 + HgCl2 =>
MgCl2 + Hg(NO3)2 = Mg(NO3)2 + HgCl2
Fe + CuSO4 = CuSO4Fe =>
Fe + CuSO4 = CuSO4Fe
Cs + CI = CsCI =>
Cs + CI = CsCI
Li2O + NaOH = Li2OH + NaO =>
Li2O + NaOH = Li2OH + NaO
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Ba(Cl2) + Na2(SO)4 = Ba(SO)4 + Na(Cl) =>
Ba(Cl2) + Na2(SO)4 = Ba(SO)4 + 2 Na(Cl)
[C] + [O] = [CO] =>
[C] + [O] = [CO]
KHCO2 = KOHCO =>
KHCO2 = KOHCO
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
AgNO3 + AlCl = AgCl + AlNO3 =>
AgNO3 + AlCl = AgCl + AlNO3
Fe + CuSO4 = CuSO4Fe =>
Fe + CuSO4 = CuSO4Fe
KMnO4 + Na2S2O3 + H2O = MnO2 + K2SO4 + KOH + Na2SO4 =>
8 KMnO4 + 3 Na2S2O3 + H2O = 8 MnO2 + 3 K2SO4 + 2 KOH + 3 Na2SO4
PbO(s) + CO(g) = Pb(l) + CO2(g) =>
PbO(s) + CO(g) = Pb(l) + CO2(g)
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
HCOH + Ag2O = HCOOH + Ag =>
HCOH + Ag2O = HCOOH + 2 Ag
AlCl3 + NaHCO3 = NaCl + Al2O3 + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = 6 NaCl + Al2O3 + 6 CO2 + 3 H2O
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
K2SO4 + H2CO3 = K2CO3 + H2SO4 =>
K2SO4 + H2CO3 = K2CO3 + H2SO4
C2H6O2 + HNO3 = C2H2O4 + NO + H2O =>
3 C2H6O2 + 8 HNO3 = 3 C2H2O4 + 8 NO + 10 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Mg{+2} + O{-2} + H2O = Mg(OH)2 =>
Mg{+2} + O{-2} + H2O = Mg(OH)2
Ag(NO2) + Ba(SO4) = Ag(SO4) + Ba(NO2) =>
Ag(NO2) + Ba(SO4) = Ag(SO4) + Ba(NO2)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
Cu(NO3)2 + Zn = Cu + ZnNO3 =>
Cu(NO3)2 + 2 Zn = Cu + 2 ZnNO3
Mg{+2} + O{-2} + H2O = Mg(OH)2 =>
Mg{+2} + O{-2} + H2O = Mg(OH)2
HCNK = KCNH =>
HCNK = KCNH
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
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