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CH3CH2OH + 3(O2) = 2(CO2) + 3(H2O)
MnBr2 = Mn + Br2 =>
MnBr2 = Mn + Br2
C6H6OS + O2 = CO + H2O + SO2 =>
C6H6OS + 5 O2 = 6 CO + 3 H2O + SO2
NH3 + H2SO4 = (NH4)HSO2 + O2 =>
NH3 + H2SO4 = (NH4)HSO2 + O2
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
K{+} + MnO4{-} = KMnO4 =>
K{+} + MnO4{-} = KMnO4
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH3 + NiO = Ni + N2 + H2O =>
2 NH3 + 3 NiO = 3 Ni + N2 + 3 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Al + I = AlI =>
Al + I = AlI
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
FeCl2 + Na3P = Fe3(P)2 + NaCl =>
3 FeCl2 + 2 Na3P = Fe3(P)2 + 6 NaCl
Pb(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Pb(OH)2(s) =>
Pb(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Pb(OH)2(s)
KClO4 + Cu = CuO + KCl =>
KClO4 + 4 Cu = 4 CuO + KCl
K3PO4 + Ca(NO3)2(aq) = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2(aq) = Ca3(PO4)2 + 6 KNO3
Pb(C2H3O2)2 + HCl = PbCl2 + HC2H3O2 =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 HC2H3O2
HNO2 + Ca(OH) = H2O + Ca(NO2) =>
HNO2 + Ca(OH) = H2O + Ca(NO2)
K + Fe + C2O4 + H2O = KFe(C2O4)*H2O =>
K + Fe + C2O4 + H2O = KFe(C2O4)*H2O
CuBr + F2 = CuF + Br2 =>
2 CuBr + F2 = 2 CuF + Br2
Pt + AuCl = PtCl2 + Au =>
Pt + 2 AuCl = PtCl2 + 2 Au
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Cs2O + H2O = H2Cs2O2 =>
Cs2O + H2O = H2Cs2O2
Gc + Mm + C = Gc2MmC3 =>
2 Gc + Mm + 3 C = Gc2MmC3
K4Fe(CN)6 + H2SO4 + KMnO4 = Fe2((SO)4)3 + CO2 + HNO3 + H2O + MnSO4 + K2SO4 =>
10 K4Fe(CN)6 + 182 H2SO4 + 68 KMnO4 = 5 Fe2((SO)4)3 + 60 CO2 + 60 HNO3 + 152 H2O + 68 MnSO4 + 54 K2SO4
H2O(l) + AgCl(s) = Ag(s) + HCl(aq) + O2(g) =>
2 H2O(l) + 4 AgCl(s) = 4 Ag(s) + 4 HCl(aq) + O2(g)
B2O3 + Mg = MgO + B =>
B2O3 + 3 Mg = 3 MgO + 2 B
Te + NO3{-} + H2O = TeO3{-2} + N2O4 + OH{-} =>
Te + 4 NO3{-} + H2O = TeO3{-2} + 2 N2O4 + 2 OH{-}
Ag(aq) + S(aq) = AgS(aq) =>
Ag(aq) + S(aq) = AgS(aq)
C2H5O + SO4{2-} = CH3COOH + S{2-} + H2O =>
8 C2H5O + 3 SO4{2-} = 8 CH3COOH + 3 S{2-} + 4 H2O
CH3COOH + NaF = HF + NaCH3COO =>
CH3COOH + NaF = HF + NaCH3COO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FeCl2 + Na = NaCl + Fe =>
FeCl2 + 2 Na = 2 NaCl + Fe
Pb(ClO4)2(aq) + NaCl(aq) = PbCl2(s) + NaClO4(aq) =>
Pb(ClO4)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaClO4(aq)
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O(l) =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O(l)
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
Ca(NO3)2 + K2S = K(NO3) + CaS =>
Ca(NO3)2 + K2S = 2 K(NO3) + CaS
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
C6H5NO3 + NaBH4 = C6H7NO + NaB + H2O2 =>
C6H5NO3 + NaBH4 = C6H7NO + NaB + H2O2
BaCl2 + CH3COOAg = Ba(CH3COO)2 + AgCl =>
BaCl2 + 2 CH3COOAg = Ba(CH3COO)2 + 2 AgCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NO2 + N2O5 = N3O7 =>
NO2 + N2O5 = N3O7
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
K2CO3 + S = K + C + SO2 =>
2 K2CO3 + 3 S = 4 K + 2 C + 3 SO2
Ca(s) + Br2(g) = CaBr2(s) =>
Ca(s) + Br2(g) = CaBr2(s)
C18H18 + NO = N2 + CO2 + H2O =>
2 C18H18 + 90 NO = 45 N2 + 36 CO2 + 18 H2O
HCN(aq) + NaOH(aq) = H2O(l) + NaCN(s) =>
HCN(aq) + NaOH(aq) = H2O(l) + NaCN(s)
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
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