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CaC2(s) + 2 H2O = C2H2(g) + Ca(OH)2(aq)
VO + H2O = V2O5 + H =>
2 VO + 3 H2O = V2O5 + 6 H
Ru + KOH + K2S2O6(O2) = K2RuO4 + K2SO4 + H2O =>
Ru + 8 KOH + 3 K2S2O6(O2) = K2RuO4 + 6 K2SO4 + 4 H2O
C5H5NHCl(aq) + H2O(l) = H3O + C5H5NCl =>
C5H5NHCl(aq) + H2O(l) = H3O + C5H5NCl
Cu(NO3)2 + Al(OH)2 + NH3 = CuAl + N2 + H2O =>
3 Cu(NO3)2 + 3 Al(OH)2 + 14 NH3 = 3 CuAl + 10 N2 + 24 H2O
CoCl2*6H2O = Co + Cl2 + H2O =>
CoCl2*6H2O = Co + Cl2 + 6 H2O
PbO2 + MnSO4 + NaOH = Na2PbO2 + Na2MnO4 + NaSO4 + H2O =>
5 PbO2 + 2 MnSO4 + 16 NaOH = 5 Na2PbO2 + 2 Na2MnO4 + 2 NaSO4 + 8 H2O
KI + Pb(NO3)2 = KIPb(NO3)2 =>
KI + Pb(NO3)2 = KIPb(NO3)2
FeCl3(aq) + NH4NO3 = Fe(NO3)3 + NH4Cl =>
FeCl3(aq) + 3 NH4NO3 = Fe(NO3)3 + 3 NH4Cl
KMnO4 + (NH4)2Fe(SO4)2*6H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)SO4 + H2O =>
6 KMnO4 + 10(NH4)2Fe(SO4)2*6H2O + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 20(NH4)SO4 + 84 H2O
NaHCO3 + CH3CO2H = H2O + CO2 + NaCHCO2 =>
4 NaHCO3 + 3 CH3CO2H = 6 H2O + 2 CO2 + 4 NaCHCO2
BaO + CaBr2 = BaBr2 + CaO =>
BaO + CaBr2 = BaBr2 + CaO
S + HNO3(conc) = SO2 + H2O + NO2 =>
S + 4 HNO3(conc) = SO2 + 2 H2O + 4 NO2
Cl2 + I({-}) = Cl({-}) + I2 =>
Cl2 + 2 I({-}) = 2 Cl({-}) + I2
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
CH6N3OCl + HNO2 = CH2N4O + HCl + H2O =>
CH6N3OCl + HNO2 = CH2N4O + HCl + 2 H2O
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
BaSO4 + HI = BaI2 + H2SO4 =>
BaSO4 + 2 HI = BaI2 + H2SO4
HCH4 = C + H2 =>
2 HCH4 = 2 C + 5 H2
Ca{2+} + PO4{3-} = CaPO4{-} =>
Ca{2+} + PO4{3-} = CaPO4{-}
Cu(SO)4 + Na2(NO)3 = Na2(SO)4 + Cu(NO)3 =>
Cu(SO)4 + Na2(NO)3 = Na2(SO)4 + Cu(NO)3
HCOOK + HNO3 = HCOONO3 + KH =>
HCOOK + HNO3 = HCOONO3 + KH
H2SO4 + KI + Na2SO4 = I2 + Na2SO3 + K2SO4 + H2O =>
H2SO4 + 2 KI + Na2SO4 = I2 + Na2SO3 + K2SO4 + H2O
NaOH + KHCO3 = NaHCO3 + KOH =>
NaOH + KHCO3 = NaHCO3 + KOH
NaOH + Fe2O3 = Fe(OH)3 + Na2O =>
6 NaOH + Fe2O3 = 2 Fe(OH)3 + 3 Na2O
BiF5 + Li2O = Bi2O5 + LiF =>
2 BiF5 + 5 Li2O = Bi2O5 + 10 LiF
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2(s) + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2(s) + 6 H2O(l)
C3H8 + Br2 = C3H2Br + HBr =>
2 C3H8 + 7 Br2 = 2 C3H2Br + 12 HBr
Pb(OH)4 + H3AsO3 = Pb3(AsO3)4 + H2O =>
3 Pb(OH)4 + 4 H3AsO3 = Pb3(AsO3)4 + 12 H2O
Ag(s) + Br2(g) = Br2Ag(l) =>
Ag(s) + Br2(g) = Br2Ag(l)
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Na1C4 + Cu2S{-}2 = Na1S{-}2 + Cu2C4 =>
Na1C4 + Cu2S{-}2 = Na1S{-}2 + Cu2C4
C2H2(l) + Cl2(l) = C2H2Cl4(g) =>
C2H2(l) + 2 Cl2(l) = C2H2Cl4(g)
B + C = B12C3 =>
12 B + 3 C = B12C3
NaNO2 + H2SO4 = NaNO3 + SO + H2O =>
2 NaNO2 + H2SO4 = 2 NaNO3 + SO + H2O
Ca + HCl = Ca(Cl2) + H2 =>
Ca + 2 HCl = Ca(Cl2) + H2
Al(OH)3 + KCl = AlCl3 + OHK =>
Al(OH)3 + 3 KCl = AlCl3 + 3 OHK
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + NaC2H3O2 =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + 2 NaC2H3O2
(C)2(H)2 + (O)2 = (CO)2 + H2O =>
2(C)2(H)2 + 3(O)2 = 2(CO)2 + 2 H2O
RuO2 + Na(OH) = Ru(OH)4 + Na2O =>
RuO2 + 4 Na(OH) = Ru(OH)4 + 2 Na2O
HNO3 + BaSO4 = Ba(NO3)2 + H2SO4 =>
2 HNO3 + BaSO4 = Ba(NO3)2 + H2SO4
Cl2 + H2O + CaCO3 = CaCl2 + HClO + CO =>
3 Cl2 + 2 H2O + CaCO3 = CaCl2 + 4 HClO + CO
Cd + Sn(SO3)2 = CdSO3 + Sn =>
2 Cd + Sn(SO3)2 = 2 CdSO3 + Sn
Na3AlF6 + H2O = HF + NaOH + Al(OH)3 =>
Na3AlF6 + 6 H2O = 6 HF + 3 NaOH + Al(OH)3
Fe{3+} + Ag + Cl{-} = Fe{2+} + AgCl =>
Fe{3+} + Ag + Cl{-} = Fe{2+} + AgCl
(NH4)3BO3 = (NH4)3 + BO3 =>
(NH4)3BO3 = (NH4)3 + BO3
Sb2S5 + HCl = SbCl3 + S + H2S =>
Sb2S5 + 6 HCl = 2 SbCl3 + 2 S + 3 H2S
NaCl + Na(ClO3) + H2SO = Cl2 + Na2(SO4) + H2O =>
2 NaCl + 4 Na(ClO3) + 3 H2SO = 3 Cl2 + 3 Na2(SO4) + 3 H2O
Mg(s) + O2(g) = MgO(s)(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)(s)
NH4NO3(s) = N2(g) + O2(g) + H2O =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O
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