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NaBr + Na2S = 3 Na + BrS
Mg + FeS2 = MgS + Fe =>
2 Mg + FeS2 = 2 MgS + Fe
H2S + K = H2 + K2S =>
H2S + 2 K = H2 + K2S
C6H12 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
H3PO4 + NH4F = (NH4)3PO4 + HF =>
H3PO4 + 3 NH4F = (NH4)3PO4 + 3 HF
C6H10OS2 + H2O = C3H6OS =>
C6H10OS2 + H2O = 2 C3H6OS
C6H133 + O2 = CO2 + H2O =>
4 C6H133 + 157 O2 = 24 CO2 + 266 H2O
Al + Ni(NO3)2 = Al(NO3)3 + Ni =>
2 Al + 3 Ni(NO3)2 = 2 Al(NO3)3 + 3 Ni
C2H13OH + O2 = CO2 + H2O =>
C2H13OH + 5 O2 = 2 CO2 + 7 H2O
Fe(NO3)3 + CrOH = Fe(OH)3 + CrNO3 =>
Fe(NO3)3 + 3 CrOH = Fe(OH)3 + 3 CrNO3
C16H25NO2 + KMnO4 + H2SO4 = C7H5NO4 + CO2 + K2SO4 + MnSO4 + H2O =>
C16H25NO2 + 12 KMnO4 + 18 H2SO4 = C7H5NO4 + 9 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Ca(s) + HF(aq) = CaF2(s) + H2(g) =>
Ca(s) + 2 HF(aq) = CaF2(s) + H2(g)
MgBr{2} + Cl{2} = MgCl{2} + Br{2} =>
MgBr{2} + Cl{2} = MgCl{2} + Br{2}
Li2CN2 + H2O = LiOH + H2CN2 =>
Li2CN2 + 2 H2O = 2 LiOH + H2CN2
CrO7{2-} + H{+} + H2S = Cr{3+} + S + H2O =>
2 CrO7{2-} + 10 H{+} + 9 H2S = 2 Cr{3+} + 9 S + 14 H2O
XeF2 + H2 = Xe + HF =>
XeF2 + H2 = Xe + 2 HF
H2O + H3PO2 = H3O + H3PO4 =>
6 H2O + H3PO2 = 4 H3O + H3PO4
Na2S + Cu(OH)2 = CuS + NaOH =>
Na2S + Cu(OH)2 = CuS + 2 NaOH
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Fe[CN]6 + Cr2O7 + H2SO4 = Fe2[SO4]3 + Cr2[SO4] + CO2 + NO3 + H2O =>
4 Fe[CN]6 + 21 Cr2O7 + 27 H2SO4 = 2 Fe2[SO4]3 + 21 Cr2[SO4] + 24 CO2 + 24 NO3 + 27 H2O
Ba + (ClO3)2 = BaCl2 + O2 =>
Ba + (ClO3)2 = BaCl2 + 3 O2
FeCl2 + CeCl4 = FeCl3 + CeCl3 =>
FeCl2 + CeCl4 = FeCl3 + CeCl3
C6H5CH2CH(NH2)COOH + HNO2 = C6H5CH(OH)CONO2 + N2 + H2O =>
24 C6H5CH2CH(NH2)COOH + 65 HNO2 = 27 C6H5CH(OH)CONO2 + 31 N2 + 70 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HOOCC6H4NH2 + O2 = CO + N2 + H2O =>
4 HOOCC6H4NH2 + 17 O2 = 28 CO + 2 N2 + 14 H2O
HF + FeO2 = FeF4 + H2O =>
4 HF + FeO2 = FeF4 + 2 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
KMnO4 + C6H12O6 = MnO + CO24 + K2CO3 + H2O =>
32 KMnO4 + 3 C6H12O6 = 32 MnO + 2 CO24 + 16 K2CO3 + 18 H2O
Fe(OH)3 + HCl = FeCl3* + H2O =>
Fe(OH)3 + 3 HCl = FeCl3* + 3 H2O
Cu(NO3)2 + H2O = Cu(H2O)4 + NO3 =>
Cu(NO3)2 + 4 H2O = Cu(H2O)4 + 2 NO3
Sn{4+} + Ag = Sn + Ag{+} =>
Sn{4+} + 4 Ag = Sn + 4 Ag{+}
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CoCl2H12O6 + AlCl3 + O2 = CoOAl2O3 + Cl2 + H2O =>
CoCl2H12O6 + 2 AlCl3 + 2 O2 = CoOAl2O3 + 4 Cl2 + 6 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
NH4NO3 + NaOH = H2O + NH4 + NaNO3 =>
9 NH4NO3 + 10 NaOH = 7 H2O + 8 NH4 + 10 NaNO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C3H6 + Cl2 = C3H5Cl2 + H2 =>
2 C3H6 + 2 Cl2 = 2 C3H5Cl2 + H2
C10H18O + Na2Cr2O72*H20 + H2SO4 = C10H16O + H2O + Na2SO4 + Cr2(SO4)3 =>
58 C10H18O + Na2Cr2O72*H20 + 4 H2SO4 = 58 C10H16O + 72 H2O + Na2SO4 + Cr2(SO4)3
H2SO3 + Cu = H2 + CuSO3 =>
H2SO3 + Cu = H2 + CuSO3
F2(g) + NaI(s) = NaF(s) + I2(s) =>
F2(g) + 2 NaI(s) = 2 NaF(s) + I2(s)
C6H12O6 + H2O = C2H7OH + CO2 =>
7 C6H12O6 + 6 H2O = 12 C2H7OH + 18 CO2
Cd3(PO4)2 + (NH4)S = (NH4)(PO4)2 + Cd3S =>
Cd3(PO4)2 + (NH4)S = (NH4)(PO4)2 + Cd3S
C2H6 + O2 + Ba(OH)2 = BaCO3 + H2O =>
2 C2H6 + 7 O2 + 4 Ba(OH)2 = 4 BaCO3 + 10 H2O
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
nitricacid + calciumhydroxide = calciumnitrate + water =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2CO3 + HCl = NaCl(aq) + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl(aq) + H2O + CO2
C2H13OH + O2 = CO2 + H2O =>
C2H13OH + 5 O2 = 2 CO2 + 7 H2O
U(s) + NaOH(aq) + NaNO3(aq) = Na2U2O7(s) + NaNO2(aq) + H2O(l) =>
2 U(s) + 2 NaOH(aq) + 6 NaNO3(aq) = Na2U2O7(s) + 6 NaNO2(aq) + H2O(l)
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