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H2CO3 + SO2 = H2SO3 + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ni{2+} + NH3 = Ni(NH3)6{2+} =>
Ni{2+} + 6 NH3 = Ni(NH3)6{2+}
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
H{+}(aq) + Zn(s) = H(s) + Zn{2+}(aq) =>
2 H{+}(aq) + Zn(s) = 2 H(s) + Zn{2+}(aq)
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
FeCl3 + NaOH = NaCl + OH + Fe =>
FeCl3 + 3 NaOH = 3 NaCl + 3 OH + Fe
N2 + H2 = NH3 = Q =>
N2 + 3 H2 = 2 NH3
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
Fe(NO3)2 + H2SO4 = Fe2(SO4)3 + HNO3 + NO + H2O =>
6 Fe(NO3)2 + 9 H2SO4 = 3 Fe2(SO4)3 + 10 HNO3 + 2 NO + 4 H2O
CO2 + NH4OH = NHCO + H2O =>
CO2 + NH4OH = NHCO + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
LiOH + Mn3O4 + O2 = LiMn2O4 + H2O =>
12 LiOH + 8 Mn3O4 + 5 O2 = 12 LiMn2O4 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
K + O2 = K2O =>
4 K + O2 = 2 K2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CrCl3 + KMnO4 + H2O = H2Cr2O7 + MnCl2 + KCl + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnCl2 + 6 KCl + 12 HCl
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnO4{-} + H2O2 = Mn{2+} + O2 + OH{-} =>
2 MnO4{-} + 3 H2O2 = 2 Mn{2+} + 4 O2 + 6 OH{-}
H3BO3 + Zn(OH)2 = Zn3(BO3)2 + H2O =>
2 H3BO3 + 3 Zn(OH)2 = Zn3(BO3)2 + 6 H2O
H{+} + MnO4{-2} + S = Mn{2+} + SO2 + H2O =>
4 H{+} + MnO4{-2} + S = Mn{2+} + SO2 + 2 H2O
FeS{-2} + O{-2} = Fe{-2}O{-3} + SO{-2} =>
FeS{-2} + O{-2} = Fe{-2}O{-3} + SO{-2}
MnO2 + Zn{+2} + OH{-} = MnO4{-} + Zn + H2O =>
2 MnO2 + 3 Zn{+2} + 8 OH{-} = 2 MnO4{-} + 3 Zn + 4 H2O
NaOH + Al(NO3) = AlOH + NaNO3 =>
NaOH + Al(NO3) = AlOH + NaNO3
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
CaCl2 + NaCH3COO = Ca(CH3COO)2 + NaCl =>
CaCl2 + 2 NaCH3COO = Ca(CH3COO)2 + 2 NaCl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe2 + Na2CO3 + H2O = Fe2O3 + H2C + Na2O =>
Fe2 + Na2CO3 + H2O = Fe2O3 + H2C + Na2O
Al2(SO4)3 + Ca(OH)2(ac) = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2(ac) = 2 Al(OH)3 + 3 CaSO4
Na2S + CH3COOH = H2S + CH3COONa =>
Na2S + 2 CH3COOH = H2S + 2 CH3COONa
HCN + CsOH = CsCN + H2O =>
HCN + CsOH = CsCN + H2O
Cl2O7(g) + H2O(l) = HClO4(aq) =>
Cl2O7(g) + H2O(l) = 2 HClO4(aq)
C4H8 + Zn = C4H8Zn =>
C4H8 + Zn = C4H8Zn
H2O + FeCl3 = Fe(OH)3 + HCl =>
3 H2O + FeCl3 = Fe(OH)3 + 3 HCl
Cu(s) + HNO3 = NO + H2O + Cu(NO3)2 =>
3 Cu(s) + 8 HNO3 = 2 NO + 4 H2O + 3 Cu(NO3)2
CS2(s) + O2 = CO2(g) + SO2(g) =>
CS2(s) + 3 O2 = CO2(g) + 2 SO2(g)
NaOH + NaCl = HClO + Na =>
NaOH + NaCl = HClO + 2 Na
MgSO4(aq) + Na2CO3(aq) = MgCO3 + Na2SO4 =>
MgSO4(aq) + Na2CO3(aq) = MgCO3 + Na2SO4
CaO + (NH4)Cl = NH3 + CaCl2 + H2O =>
CaO + 2(NH4)Cl = 2 NH3 + CaCl2 + H2O
Li3N + H(OH) = NH3 + LiOH =>
Li3N + 3 H(OH) = NH3 + 3 LiOH
LiCl + PbO2 = Li2O + PbCl4 =>
4 LiCl + PbO2 = 2 Li2O + PbCl4
S8 + O2 + H2O = H2SO2 =>
S8 + 4 O2 + 8 H2O = 8 H2SO2
SO2Cl2 + HBr = H2S + Br2 + H2O + HCl =>
SO2Cl2 + 8 HBr = H2S + 4 Br2 + 2 H2O + 2 HCl
NaOH + BaBr2 = NaBr + Ba(HO)2 =>
2 NaOH + BaBr2 = 2 NaBr + Ba(HO)2
Cl + HF = HCl + F =>
Cl + HF = HCl + F
C6H12 + O2 = C6H10O + H2O2 =>
2 C6H12 + 3 O2 = 2 C6H10O + 2 H2O2
Al(OH)3 + NaOH = Na3(AlO3) + H2O =>
Al(OH)3 + 3 NaOH = Na3(AlO3) + 3 H2O
Cl2 + Cu(SO4) = CuCl + SO4 =>
Cl2 + 2 Cu(SO4) = 2 CuCl + 2 SO4
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