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C8H18 + 26 O2 = 8 CO2 + 9 H2O4
Cr(Cl)3 + KOH = K2Cr2O7 + KCl + H2O + H2 =>
2 Cr(Cl)3 + 8 KOH = K2Cr2O7 + 6 KCl + H2O + 3 H2
Ba2O3 = BaO + BaO2 =>
Ba2O3 = BaO + BaO2
NaCl + HOH = NaOH + H2 + Cl2 =>
2 NaCl + 2 HOH = 2 NaOH + H2 + Cl2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
K + SO3 = K2SO3 =>
2 K + SO3 = K2SO3
C4H12 + O2 = CO2 + H(OH) =>
C4H12 + 7 O2 = 4 CO2 + 6 H(OH)
Mn + PO4 = Mn3(PO4)2 =>
3 Mn + 2 PO4 = Mn3(PO4)2
NaF + AgNO3 + Na2S2O3 = AgF + Na3S2NO6 =>
NaF + AgNO3 + Na2S2O3 = AgF + Na3S2NO6
CrO2 + H2SO4 = H2Cr2O7 + Cr2(SO4)3 + H2O =>
6 CrO2 + 6 H2SO4 = H2Cr2O7 + 2 Cr2(SO4)3 + 5 H2O
CdS + H2SO4 = Cd2SO4 + HS =>
2 CdS + H2SO4 = Cd2SO4 + 2 HS
N2 + O2 = N2O25 =>
2 N2 + 25 O2 = 2 N2O25
CaC03 + NaCl = CaCl + NaC03 =>
CaC03 + NaCl = CaCl + NaC03
Fe2(CO3)3 + CH3COOH = H2O + CO2 + FeC =>
4 Fe2(CO3)3 + 7 CH3COOH = 14 H2O + 18 CO2 + 8 FeC
AlCl3 + Al(OH)3 = Al + ClOH =>
AlCl3 + Al(OH)3 = 2 Al + 3 ClOH
Pt(NH3)2Br3 + H2O = NO2 + Pt(NH3)Br3(OH2) + H2 =>
2 Pt(NH3)2Br3 + 6 H2O = 2 NO2 + 2 Pt(NH3)Br3(OH2) + 7 H2
CH4 + N3HO2 = C2H12 + N6HO4 =>
2 CH4 + 8 N3HO2 = C2H12 + 4 N6HO4
Cu + HCl = CuHCl2 + H2 =>
2 Cu + 4 HCl = 2 CuHCl2 + H2
A2 = A =>
A2 = 2 A
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
HF + Hg(OH) = HgF + H2O =>
HF + Hg(OH) = HgF + H2O
AgCl + O2 = Ag2O + Cl2 =>
4 AgCl + O2 = 2 Ag2O + 2 Cl2
KI = I2 + K =>
2 KI = I2 + 2 K
Co(NH3)2 + NH4(SCN) = (Co(NH4SCN)) + (NH3) =>
Co(NH3)2 + NH4(SCN) = (Co(NH4SCN)) + 2(NH3)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(s) + NiCl2(ac) = AlCl3(ac) + Ni(s) =>
2 Al(s) + 3 NiCl2(ac) = 2 AlCl3(ac) + 3 Ni(s)
Hg2CrO4 = Hg + CrO + O2 =>
2 Hg2CrO4 = 4 Hg + 2 CrO + 3 O2
CuO5 + HCl = CuCl2 + H2O + O2 =>
CuO5 + 2 HCl = CuCl2 + H2O + 2 O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ni(NO3)2 + N2H4 = [Ni(N2H4)3](NO3)2 =>
Ni(NO3)2 + 3 N2H4 = [Ni(N2H4)3](NO3)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
MnSO4 + PbO2 = MnO + Pb(SO4)2 =>
2 MnSO4 + PbO2 = 2 MnO + Pb(SO4)2
K2MnO4 + CO2 + H2O = KMnO4 + KHCO3 + MnO2 =>
3 K2MnO4 + 4 CO2 + 2 H2O = 2 KMnO4 + 4 KHCO3 + MnO2
C2H5CO2H + MgCO3 = C2H5CO2Mg + CO2 + H2O =>
15 C2H5CO2H + 14 MgCO3 = 14 C2H5CO2Mg + 17 CO2 + 10 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
H2 = H6 =>
3 H2 = H6
CuS + O2 = CuSO =>
2 CuS + O2 = 2 CuSO
Cu(NO3)2 + NH3 + H2SO4 = Cu(NH3)4SO4 + HNO3 =>
Cu(NO3)2 + 4 NH3 + H2SO4 = Cu(NH3)4SO4 + 2 HNO3
Li + CaBr2 = Li2Ca + Br2 =>
2 Li + CaBr2 = Li2Ca + Br2
Ba(NO3)2 + (NH4)2 = Ba + NH4NO3 =>
Ba(NO3)2 + (NH4)2 = Ba + 2 NH4NO3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
KMnO4 + Fe2(SO4)3 + H2SO4 = Fe2SO43 + H2O + MnSO4 + K2SO4 =>
74 KMnO4 + 5 Fe2(SO4)3 + 101 H2SO4 = 5 Fe2SO43 + 101 H2O + 74 MnSO4 + 37 K2SO4
Mg(NO3)2 + Ca3P2 = Mg3P2 + Ca(NO3)2 =>
3 Mg(NO3)2 + Ca3P2 = Mg3P2 + 3 Ca(NO3)2
Cr2O7{2-} + C2H4O{-} + H{+} = Cr{3+} + C2H4O2 + H2O =>
Cr2O7{2-} + 2 C2H4O{-} + 10 H{+} = 2 Cr{3+} + 2 C2H4O2 + 5 H2O
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