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2 LaC + 6 H2O = 2 La(OH)3 + C2H2 + 2 H2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
P2O3 + HBrO3 + H2O = H3PO4 + HBr =>
3 P2O3 + 2 HBrO3 + 9 H2O = 6 H3PO4 + 2 HBr
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
FeOCO = Fe + CO2 =>
FeOCO = Fe + CO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NH3(g) + HI(g) = NH4I(s) =>
NH3(g) + HI(g) = NH4I(s)
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C7H6O + O2 = CO2 + H2O(water) =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O(water)
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
FeS + H3PO4 = Fe3(PO4)2 + H2S =>
3 FeS + 2 H3PO4 = Fe3(PO4)2 + 3 H2S
BaCO3 + PbO2 = Ba2PbO4 + CO2 =>
2 BaCO3 + PbO2 = Ba2PbO4 + 2 CO2
Li2S + Cl2 = S + LiCl =>
Li2S + Cl2 = S + 2 LiCl
Al(NO3)3 + NH3 + H2O = Al(OH3) + NH4NO3 =>
2 Al(NO3)3 + 8 NH3 + 5 H2O = 2 Al(OH3) + 7 NH4NO3
Xe + ClO3{-} + H2O = HXeO4{-} + Cl{-} + H{+} =>
Xe + ClO3{-} + H2O = HXeO4{-} + Cl{-} + H{+}
NaCl(s) = Na(s) + Cl2(g) = kJ =>
2 NaCl(s) = 2 Na(s) + Cl2(g)
O2(g) + C6H12O6 = CO2(g) + H2O(l) =>
6 O2(g) + C6H12O6 = 6 CO2(g) + 6 H2O(l)
Fe(OH)2 + H(NO3) = Fe(NO3)2 + H(OH) =>
Fe(OH)2 + 2 H(NO3) = Fe(NO3)2 + 2 H(OH)
H3BO3 + K(OH) = K3BO3 + H2O =>
H3BO3 + 3 K(OH) = K3BO3 + 3 H2O
Fe + Al(NO3)2 = Al + Fe(NO3)3 =>
2 Fe + 3 Al(NO3)2 = 3 Al + 2 Fe(NO3)3
HBr = H + Br =>
HBr = H + Br
[Co(H2O)6]3{+} + HNO3 + H{+} = [Co(H2O)6]2{+} + NO + H2O =>
6[Co(H2O)6]3{+} + HNO3 + 3 H{+} = 9[Co(H2O)6]2{+} + NO + 2 H2O
C4H18 + O2 = H2O + CO2 =>
2 C4H18 + 17 O2 = 18 H2O + 8 CO2
SeO2 + Na2O = Na2SeO3 =>
SeO2 + Na2O = Na2SeO3
H3As + CaCO3 = H2O + CaCO + As =>
4 H3As + 3 CaCO3 = 6 H2O + 3 CaCO + 4 As
Cuz(s) + AgNO3(aq) = Ag(s) + Cuz(NO3)2(aq) =>
Cuz(s) + 2 AgNO3(aq) = 2 Ag(s) + Cuz(NO3)2(aq)
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
NaClH2O = ClNaOHH =>
NaClH2O = ClNaOHH
[Co(H2O)6] + H2O2 = [Co(H2O)6(OH)2] =>
[Co(H2O)6] + H2O2 = [Co(H2O)6(OH)2]
Ca(OH)2 + NH4NO3 = Ca(NO3)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4NO3 = Ca(NO3)2 + 2 NH3 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Br2 + SO3{2-} + H2O = Br{-} + SO4{2-} + H3O{+} =>
Br2 + SO3{2-} + 3 H2O = 2 Br{-} + SO4{2-} + 2 H3O{+}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MoS2 + HNO3 + HCl = H2[MoO2Cl4] + NO + H2SO4 + H2O =>
MoS2 + 6 HNO3 + 4 HCl = H2[MoO2Cl4] + 6 NO + 2 H2SO4 + 2 H2O
KAl(OH)4(aq) + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4(aq) + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
CaO + C = CaC2 + CaO2 =>
2 CaO + 2 C = CaC2 + CaO2
Co2O2 = Co + O2 =>
Co2O2 = 2 Co + O2
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
Mo + H2O = Mo(OH)3 + H2 =>
2 Mo + 6 H2O = 2 Mo(OH)3 + 3 H2
Ag{2}SO{4} + NaNO{3} = Na{2}SO{4} + AgNO{3} =>
Ag{2}SO{4} + NaNO{3} = Na{2}SO{4} + AgNO{3}
Na3[Cr(OH)6] + HNO3 = Cr(NO3)3 + NaNO3 + H2O =>
Na3[Cr(OH)6] + 6 HNO3 = Cr(NO3)3 + 3 NaNO3 + 6 H2O
Ba(OH)2(s) + NH4NO3(s) = Ba(NO3)2(s) + H2O(l) + NH3(aq) =>
Ba(OH)2(s) + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 H2O(l) + 2 NH3(aq)
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
Mn(OH) + O2 = MnO2 + H2O =>
4 Mn(OH) + 3 O2 = 4 MnO2 + 2 H2O
Na2S2O3 + HCl + H2O = H2SO4 + H2S + NaCl =>
Na2S2O3 + 2 HCl + H2O = H2SO4 + H2S + 2 NaCl
Fe(NO3)3 + NH3 = Fe(NH3)3 + NO3 =>
Fe(NO3)3 + 3 NH3 = Fe(NH3)3 + 3 NO3
K2MnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
K2MnO4 + 4 KCl + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 2 Cl2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Hg(OH)2 + HClO3 = Hg(ClO3)2 + H2O =>
Hg(OH)2 + 2 HClO3 = Hg(ClO3)2 + 2 H2O
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