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Na + FeCr4 = Fe + NaCr4
C10H20O + CrO3 = C10H18O + Cr(OH)3 =>
3 C10H20O + 2 CrO3 = 3 C10H18O + 2 Cr(OH)3
Cu(NO3)2 + HCH3COO = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 HCH3COO = Cu(CH3COO)2 + 2 HNO3
CH3(CO)CH3 + H2O = CH3OH + HCOCH3 =>
CH3(CO)CH3 + H2O = CH3OH + HCOCH3
Pb(s) + S8(s) = PbS(s) =>
8 Pb(s) + S8(s) = 8 PbS(s)
Co(OH)2 + HCl = CoCl2 + H2O =>
Co(OH)2 + 2 HCl = CoCl2 + 2 H2O
C7H16FO2P + O2 = CO2 + H2O + HF + P2O5 =>
2 C7H16FO2P + 22 O2 = 14 CO2 + 15 H2O + 2 HF + P2O5
H2SO3 + Fe(OH)3 = (SO3)3Fe2 + H2O =>
3 H2SO3 + 2 Fe(OH)3 = (SO3)3Fe2 + 6 H2O
P2O3O2 = P2O5 =>
P2O3O2 = P2O5
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
AgNO{3} + KI = AgI + KNO{3} =>
AgNO{3} + KI = AgI + KNO{3}
H2SO4 + KClO3 = ClO2 + KClO4 + KHSO4 + H2O =>
2 H2SO4 + 3 KClO3 = 2 ClO2 + KClO4 + 2 KHSO4 + H2O
Ca(ClO)2 + HCl = CaO + Cl2 + HClO4 =>
4 Ca(ClO)2 + HCl = 4 CaO + 4 Cl2 + HClO4
CH2 + CNa3 = CH4 + C2Na2 =>
8 CH2 + 2 CNa3 = 4 CH4 + 3 C2Na2
MgSO4(aq) + KCl(aq) = MgCl2(s) + K2SO4(aq) =>
MgSO4(aq) + 2 KCl(aq) = MgCl2(s) + K2SO4(aq)
BaCl2 + KPO4 = BaPO4 + KCl2 =>
BaCl2 + KPO4 = BaPO4 + KCl2
Mg(OH)2 + H3(PO4) = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3(PO4) = Mg3(PO4)2 + 6 H2O
B(OH)3(s) + H2SO4(l) = B2(SO4)3(s) + H2O(l) =>
2 B(OH)3(s) + 3 H2SO4(l) = B2(SO4)3(s) + 6 H2O(l)
KOH + Fe(NO3)2 = Fe(OH)2 + KNO3 =>
2 KOH + Fe(NO3)2 = Fe(OH)2 + 2 KNO3
KSO4 + CuOH = CuSO4 + KOH =>
KSO4 + CuOH = CuSO4 + KOH
Fe2O3 + Na2S + H2SO4 = FeSO4 + Na2SO4 + H2O =>
4 Fe2O3 + Na2S + 8 H2SO4 = 8 FeSO4 + Na2SO4 + 8 H2O
Pb2 + OH1 = Pb(OH)2 =>
Pb2 + 4 OH1 = 2 Pb(OH)2
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
H{+} + e = H =>
H{+} + e = H
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3CH2 + O2 = CO2 + H2O =>
4 CH3CH2 + 13 O2 = 8 CO2 + 10 H2O
BaCl2 + K2CO2 = BaCO2 + KCl =>
BaCl2 + K2CO2 = BaCO2 + 2 KCl
HCl + HCO3 = H2 + ClHCO3 =>
2 HCl + 2 HCO3 = H2 + 2 ClHCO3
Na2HPO4(s) + Pb(CH3COO)4(s) = NaCH3COO + Pb(HPO4)2(s) =>
2 Na2HPO4(s) + Pb(CH3COO)4(s) = 4 NaCH3COO + Pb(HPO4)2(s)
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
KOH + Fe + H2O = KFeO4 + H =>
KOH + Fe + 3 H2O = KFeO4 + 7 H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4NO3KOH = KNO3NH3HOH =>
NH4NO3KOH = KNO3NH3HOH
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
KHCr2O7 + H2O = KH3 + CrO4 =>
KHCr2O7 + H2O = KH3 + 2 CrO4
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
HOOCCHOHCHOHCOOH + LiOH = LiOOCCHOHCHOHCOOLi + H2O =>
HOOCCHOHCHOHCOOH + 2 LiOH = LiOOCCHOHCHOHCOOLi + 2 H2O
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
Na2S(aq) + CuSO4(aq) = Na2SO4(aq) + CuS(s) =>
Na2S(aq) + CuSO4(aq) = Na2SO4(aq) + CuS(s)
C2H5BrNH3 = C2H5NH2HBr =>
C2H5BrNH3 = C2H5NH2HBr
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH3 + CoCl2 = N + Co + HCl =>
2 NH3 + 3 CoCl2 = 2 N + 3 Co + 6 HCl
Pb2 + Cl2 = PbCl =>
Pb2 + Cl2 = 2 PbCl
HAs + Po = As + PoH =>
HAs + Po = As + PoH
Fe3O4 + C = Fe + CO2 =>
Fe3O4 + 2 C = 3 Fe + 2 CO2
Fe(NO3)2(aq) + K2CrO4(aq) = FeCrO4(s) + KNO3(aq) =>
Fe(NO3)2(aq) + K2CrO4(aq) = FeCrO4(s) + 2 KNO3(aq)
CaO + NaCl = CaOCl + Na =>
CaO + NaCl = CaOCl + Na
H + S + O = HSO =>
H + S + O = HSO
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