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C2H2 + 10 HNO3 = 2 CO2 + 10 NO2 + 6 H2O
Ba + HNO3 = Ba(NO3) + N2O + H2O =>
8 Ba + 10 HNO3 = 8 Ba(NO3) + N2O + 5 H2O
Fe3O4 + Al = Fe + Al2O3 =>
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
HBr + Cu(NO3)2 = CuBr2 + HNO3 =>
2 HBr + Cu(NO3)2 = CuBr2 + 2 HNO3
CaO2H2 + H2SO4 = CaSO4 + H2O =>
CaO2H2 + H2SO4 = CaSO4 + 2 H2O
KMnO4 + K2S + H2O = MnO2 + K2SO4 + KOH =>
8 KMnO4 + 3 K2S + 4 H2O = 8 MnO2 + 3 K2SO4 + 8 KOH
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
H2SO4 + H2O = HSO4{-} + H3O{+} =>
H2SO4 + H2O = HSO4{-} + H3O{+}
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
C3H8O2 + KMnO4 + H2SO4 = C3H4O1 + K2SO4 + MnSO4 + H2O =>
5 C3H8O2 + 2 KMnO4 + 3 H2SO4 = 5 C3H4O1 + K2SO4 + 2 MnSO4 + 13 H2O
C6H12O6 + NO3{-} + H{+} = N2 + CO2 + H2O =>
5 C6H12O6 + 24 NO3{-} + 24 H{+} = 12 N2 + 30 CO2 + 42 H2O
NH3 + Pb(NO3)2 = Pb(NH3)2 + NO3 =>
2 NH3 + Pb(NO3)2 = Pb(NH3)2 + 2 NO3
H2SO4 + K2Cr2O7 = K2SO4 + Cr(SO4)3 + O2 + H =>
14 H2SO4 + 2 K2Cr2O7 = 2 K2SO4 + 4 Cr(SO4)3 + 7 O2 + 28 H
FeO + HClO4 = Fe2O3 + HCl =>
8 FeO + HClO4 = 4 Fe2O3 + HCl
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
PbCl2 + NaOH = Na2[Pb(OH)4] + NaCl =>
PbCl2 + 4 NaOH = Na2[Pb(OH)4] + 2 NaCl
Na2Cr2O7 + H2S = Cr2S3 + S + Na2S + H2O =>
Na2Cr2O7 + 7 H2S = Cr2S3 + 3 S + Na2S + 7 H2O
NH3N2H4 + O2 = N2O5 + H2O =>
2 NH3N2H4 + 11 O2 = 3 N2O5 + 7 H2O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Fe + O2 = Fe2O3* =>
4 Fe + 3 O2 = 2 Fe2O3*
C10H10O2N4S + O2 = CO2 + H2O + N2 + SO2 =>
2 C10H10O2N4S + 25 O2 = 20 CO2 + 10 H2O + 4 N2 + 2 SO2
H2CO3 + NaCl = Na2 + CO3 + HCl =>
H2CO3 + 2 NaCl = Na2 + CO3 + 2 HCl
K2S + CuSO4 = K2SO4 + Cu2S2 =>
2 K2S + 2 CuSO4 = 2 K2SO4 + Cu2S2
Mn(OH)2 + KBiO3 = KMnO4 + Bi2O3 + KOH + H2O =>
4 Mn(OH)2 + 10 KBiO3 = 4 KMnO4 + 5 Bi2O3 + 6 KOH + H2O
Na2S2O3 + HCl = S(s) + SO2 + H2O + NaCl =>
Na2S2O3 + 2 HCl = S(s) + SO2 + H2O + 2 NaCl
Zn + HNO3 = H2 + O2 + Zn3N2 =>
3 Zn + 2 HNO3 = H2 + 3 O2 + Zn3N2
TiO2 + Na4SiO4 = Na2TiO3 + SiO2 =>
2 TiO2 + Na4SiO4 = 2 Na2TiO3 + SiO2
BaO + N2O5 = Ba(NO3)2 =>
BaO + N2O5 = Ba(NO3)2
Zn + I{2+} = ZnI{2+} =>
Zn + I{2+} = ZnI{2+}
HCHO + Ag2O = Ag + CO2 + H2O =>
HCHO + 2 Ag2O = 4 Ag + CO2 + H2O
HCl + F = HF + Cl =>
HCl + F = HF + Cl
KMnO4 + H2SO4 + TiCl4 = Ti2(SO4)3 + Cl2 + H2O + K2SO4 + MnSO4 =>
6 KMnO4 + 24 H2SO4 + 10 TiCl4 = 5 Ti2(SO4)3 + 20 Cl2 + 24 H2O + 3 K2SO4 + 6 MnSO4
H2Co + Na = Na2Co3 + H2 =>
3 H2Co + 2 Na = Na2Co3 + 3 H2
Bi2S3(s) + O2(g) = Bi2O3(s) + SO4(g) =>
2 Bi2S3(s) + 15 O2(g) = 2 Bi2O3(s) + 6 SO4(g)
MgCl2 + F2 = F2Cl2 + Mg =>
MgCl2 + F2 = F2Cl2 + Mg
K2CO3 + HI = H2CO3 + KI =>
K2CO3 + 2 HI = H2CO3 + 2 KI
Cs2PtCl6 = CsCl + Pt + Cl2 =>
Cs2PtCl6 = 2 CsCl + Pt + 2 Cl2
F2 + Cl2 = F2Cl2 =>
F2 + Cl2 = F2Cl2
Hg(ClO4)2 + KH2PO4 = KH2ClO4 + Hg(PO4)2 =>
Hg(ClO4)2 + 2 KH2PO4 = 2 KH2ClO4 + Hg(PO4)2
Mg + C3H7COOH = C3H7COOMg + H2 =>
2 Mg + 2 C3H7COOH = 2 C3H7COOMg + H2
HN3 + H2O = H3O{+} + N3{-} =>
HN3 + H2O = H3O{+} + N3{-}
Fe(s) + Cl2(g) = Fe2Cl3(s) =>
4 Fe(s) + 3 Cl2(g) = 2 Fe2Cl3(s)
K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O
NH3(aq) + OCl{-}(aq) = N2H4(g) + Cl{-}(aq) + H2O(l) =>
2 NH3(aq) + OCl{-}(aq) = N2H4(g) + Cl{-}(aq) + H2O(l)
PBr3 + H2O = HBr + H3(PO3) =>
PBr3 + 3 H2O = 3 HBr + H3(PO3)
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
K(CrO4) + HCl + H2S = KCl + CrCl3 + S + H2O =>
K(CrO4) + 4 HCl + 2 H2S = KCl + CrCl3 + 2 S + 4 H2O
HNO3(aq) + HI(q) = NO(g) + I2(s) + H2O =>
2 HNO3(aq) + 6 HI(q) = 2 NO(g) + 3 I2(s) + 4 H2O
Br + KOH = KBr + K3BrO3 + H2O =>
4 Br + 6 KOH = 3 KBr + K3BrO3 + 3 H2O
BaO + Ca = Ba + CaO =>
BaO + Ca = Ba + CaO
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