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U + 2 Br = UBr2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Pb(NO3)2 + CsSO4 = PbSO4 + Cs(NO3)2 =>
Pb(NO3)2 + CsSO4 = PbSO4 + Cs(NO3)2
Pb(OH)2 + CuO = PbO + Cu(OH)2 =>
Pb(OH)2 + CuO = PbO + Cu(OH)2
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4 =>
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
B2O5 + Mg = MgO + B =>
B2O5 + 5 Mg = 5 MgO + 2 B
NiF3 + NH3 = Ni3N + NH4F + N2 =>
3 NiF3 + 12 NH3 = Ni3N + 9 NH4F + N2
HI + Mn(OH)4 = MnI4 + H2O =>
4 HI + Mn(OH)4 = MnI4 + 4 H2O
C16H32O2 + Ca(OH)2 = C32H62CaO4 + H2O =>
2 C16H32O2 + Ca(OH)2 = C32H62CaO4 + 2 H2O
C120H180O80N2 + O2 = CO2 + H2O + NH3 =>
2 C120H180O80N2 + 247 O2 = 240 CO2 + 174 H2O + 4 NH3
K + N2 = K3N =>
6 K + N2 = 2 K3N
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
ZrCl4 + H2O = ZrO2 + HCl =>
ZrCl4 + 2 H2O = ZrO2 + 4 HCl
MgNH4PO4 + NaOH = Mg(OH)2 + NH3 + NaPO3 =>
MgNH4PO4 + NaOH = Mg(OH)2 + NH3 + NaPO3
BaCl2 + NaI = BaI2 + NaCl =>
BaCl2 + 2 NaI = BaI2 + 2 NaCl
KOH + F2 = KF + O2 + H2O =>
4 KOH + 2 F2 = 4 KF + O2 + 2 H2O
C2H3ClO2 + Na2CO3 = C2H2ClO2Na + CO2 + H2O =>
2 C2H3ClO2 + Na2CO3 = 2 C2H2ClO2Na + CO2 + H2O
H{+}(aq) + Cr2O7{2-}(aq) + I{-}(aq) = Cr{3+}(aq) + I2(aq) + H2O(l) =>
14 H{+}(aq) + Cr2O7{2-}(aq) + 6 I{-}(aq) = 2 Cr{3+}(aq) + 3 I2(aq) + 7 H2O(l)
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
BaCl2 + KI = BaI2 + KCl =>
BaCl2 + 2 KI = BaI2 + 2 KCl
Cr(OH)3 + Cl2 + NaOH = NaCl + Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 NaOH = 6 NaCl + 2 Na2CrO4 + 8 H2O
Cr(OH)3(s) + HClO4(aq) = Cr(ClO4)3(aq) + H2O =>
Cr(OH)3(s) + 3 HClO4(aq) = Cr(ClO4)3(aq) + 3 H2O
Pb(NO3)2 + HBr = PbBr2 + HNO3 =>
Pb(NO3)2 + 2 HBr = PbBr2 + 2 HNO3
Fe(C2O4)*2H2O + H2C2O4 + H2O2 + K2(C2O4) = K3[Fe(C2O4)3]*3H2O =>
2 Fe(C2O4)*2H2O + H2C2O4 + H2O2 + 3 K2(C2O4) = 2 K3[Fe(C2O4)3]*3H2O
Co(NO3)2 + H2C2O4 = CoC2O4 + HNO3 =>
Co(NO3)2 + H2C2O4 = CoC2O4 + 2 HNO3
CH3Cl3 + Cl2 = CH2Cl4 + HCl =>
CH3Cl3 + Cl2 = CH2Cl4 + HCl
H3SO4 = H2SO4 + H =>
H3SO4 = H2SO4 + H
Ca + LaF3 = La + CaF2 =>
3 Ca + 2 LaF3 = 2 La + 3 CaF2
Cu2O3 + H2SO4 = CuSO4 + O2 + H2O =>
2 Cu2O3 + 4 H2SO4 = 4 CuSO4 + O2 + 4 H2O
FeCl3 + NH4SCN + HF = NH4Cl + (NH4)3[FeF6] + HSCN =>
FeCl3 + 6 NH4SCN + 6 HF = 3 NH4Cl + (NH4)3[FeF6] + 6 HSCN
CuO + H3N = Cu + N2 + H2O =>
3 CuO + 2 H3N = 3 Cu + N2 + 3 H2O
HCl + MgO = H2O + MgCl2 =>
2 HCl + MgO = H2O + MgCl2
CH3COOH + HClO4 = H2ClO4 + CH3COO =>
CH3COOH + HClO4 = H2ClO4 + CH3COO
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + Al(OH)2CH3COO + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 3 Na2SO4 + 2 Al(OH)2CH3COO + 4 CH3COOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 = =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al(OH)3H2O = Al2O3 + H2O =>
2 Al(OH)3H2O = Al2O3 + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MH3 = M2 + H3 =>
2 MH3 = M2 + 2 H3
Fe3O3(s) = Fe(s) + O2(g) =>
2 Fe3O3(s) = 6 Fe(s) + 3 O2(g)
C2H5NH2 = C2H4 + NH3 =>
C2H5NH2 = C2H4 + NH3
SnO + Ca(OH)2 = CaSnO2 + H2O =>
SnO + Ca(OH)2 = CaSnO2 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe(OH)3 + OCl{-} = FeO42{-} + Cl{-} + H2O + H{+} =>
Fe(OH)3 + 40 OCl{-} = FeO42{-} + 40 Cl{-} + H2O + H{+}
NaSO3 + BaCl = BaSO3 + NaCl =>
NaSO3 + BaCl = BaSO3 + NaCl
C4H7OH + O2 = C2O + H2O =>
2 C4H7OH + 5 O2 = 4 C2O + 8 H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
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