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FeS + 2 H{+} = Fe{2+} + H2S
cyclohexane = C6H4(CH3)2 + hydrogen =>
4 C6H12 = 3 C6H4(CH3)2 + 9 H2
C3H5N3O9(l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
AgNO3 + F = NO3 + AgF =>
AgNO3 + F = NO3 + AgF
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
MnO2 + NaOH = Mn2(OH)4 + NaO =>
2 MnO2 + 4 NaOH = Mn2(OH)4 + 4 NaO
[NH4]3PO4 + Ba[NO3]2 = Ba3[PO4]2 + NH4NO3 =>
2[NH4]3PO4 + 3 Ba[NO3]2 = Ba3[PO4]2 + 6 NH4NO3
Cu + HNO3(aq) = Cu(NO3)2(aq) + NO + H2O =>
3 Cu + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO + 4 H2O
PdCl2 + H2SO4 = PdSO4 + HCl =>
PdCl2 + H2SO4 = PdSO4 + 2 HCl
Pb(NO3)2(aq) + Na2S2O3(aq) = PbS2O3(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2S2O3(aq) = PbS2O3(s) + 2 NaNO3(aq)
Mg2S + HCl = MgCl2 + H4S =>
Mg2S + 4 HCl = 2 MgCl2 + H4S
Zn(s) + HCl(aq) = ZnCl(aq) + H(g) =>
Zn(s) + HCl(aq) = ZnCl(aq) + H(g)
Mg + AlBr = MgAl + Br =>
Mg + AlBr = MgAl + Br
Al(NO3)2 + NH3 + H2O = Al(OH)2 + NH4NO3 =>
Al(NO3)2 + 2 NH3 + 2 H2O = Al(OH)2 + 2 NH4NO3
Sodium + bromine = sodiumbromide =>
2 Na + Br2 = 2 NaBr
Cr2(SO4)3 + K2FeO4 + H2SO4 = K2SO4 + K2CrO7 + Fe2(SO4)3 + H2O =>
Cr2(SO4)3 + 6 K2FeO4 + 10 H2SO4 = 4 K2SO4 + 2 K2CrO7 + 3 Fe2(SO4)3 + 10 H2O
Zn(OH)2 + Co(NO3)2 = (CoZn3)O4 + NO2 + O2 + H2O =>
6 Zn(OH)2 + 2 Co(NO3)2 = 2(CoZn3)O4 + 4 NO2 + O2 + 6 H2O
CrCl3 + NH3 = CrCl3(NH3)2 =>
CrCl3 + 2 NH3 = CrCl3(NH3)2
K3PO4 + H2O = K + O2 + H3PO4 =>
4 K3PO4 + 6 H2O = 12 K + 3 O2 + 4 H3PO4
AICI3 + NH4OH = NCI3 + AIOH5 =>
AICI3 + NH4OH = NCI3 + AIOH5
Mn(NO3)2 + NH4HSO5 + H2O = HMnO4 + NH4HSO4 + HNO3 =>
2 Mn(NO3)2 + 5 NH4HSO5 + 3 H2O = 2 HMnO4 + 5 NH4HSO4 + 4 HNO3
NH2OH + H2O2 = H2O + N2O3 =>
2 NH2OH + 4 H2O2 = 7 H2O + N2O3
H2O + KNO2 = KOH + HNO2 =>
H2O + KNO2 = KOH + HNO2
Pb(NO3)2(s) + KI(s) = KNO3 + PbI2 =>
Pb(NO3)2(s) + 2 KI(s) = 2 KNO3 + PbI2
Ba(HCO3)2(s) + H2SO4(aq) = BaSO4(aq) + H2O(l) + CO2(g) =>
Ba(HCO3)2(s) + H2SO4(aq) = BaSO4(aq) + 2 H2O(l) + 2 CO2(g)
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
C10H8 + C6H12 = CH =>
3 C10H8 + C6H12 = 36 CH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
C4H7OH(l) + O2(excess) = CO2 + H2O =>
2 C4H7OH(l) + 11 O2(excess) = 8 CO2 + 8 H2O
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
Al + H2O = Al(HO)3 + H2 =>
2 Al + 6 H2O = 2 Al(HO)3 + 3 H2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
CuCl + NaOH = NaCl + CuOH =>
CuCl + NaOH = NaCl + CuOH
Ag2SO4 + NaNO3 = Ag2NO3 + NaSO4 =>
Ag2SO4 + NaNO3 = Ag2NO3 + NaSO4
CH3COOH(aq) + BaOH(aq) = BaCH3COO(aq) + H2O(l) =>
CH3COOH(aq) + BaOH(aq) = BaCH3COO(aq) + H2O(l)
Co + Mn + Cr + Al = Co200Mn95Cr5Al100 =>
200 Co + 95 Mn + 5 Cr + 100 Al = Co200Mn95Cr5Al100
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe{3}O{4} + CO = CO{2} + Fe =>
2 Fe{3}O{4} + 3 CO = 3 CO{2} + 2 Fe
PBCrO4 + HNO3 = PB(NO3)2 + H2CrO4 =>
PBCrO4 + 2 HNO3 = PB(NO3)2 + H2CrO4
CCl4 + HF = CF2Cl2 + HCl =>
CCl4 + 2 HF = CF2Cl2 + 2 HCl
Br2(aq) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(aq) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
C17H35COONa + H2O = C17H35COONaH2O =>
C17H35COONa + H2O = C17H35COONaH2O
AlCl3 + Mg(OH)2 = Al(OH)3 + MgCl2 =>
2 AlCl3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgCl2
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
H2O + CS(NH2)2 + BrO3{-} = CO(NH2)2 + SO4{-2} + Br{-} + H{+} =>
3 H2O + 3 CS(NH2)2 + 4 BrO3{-} = 3 CO(NH2)2 + 3 SO4{-2} + 4 Br{-} + 6 H{+}
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
BaS + HOH = Ba(OH)2 + H2S =>
BaS + 2 HOH = Ba(OH)2 + H2S
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