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C2H5 + 7 O2 = 2 CO2 + 5 HO2
Cl{-} + NO{3}{-} = Cl{2}O + NO{2} =>
Cl{-} + 3 NO{3}{-} = Cl{2}O + 3 NO{2}
NaOH + (COOH)2 = Na2C2O4 + H2O =>
2 NaOH + (COOH)2 = Na2C2O4 + 2 H2O
Ba(NO3)2(aq) + Na2(SO4)(aq) = Ba(SO4)(s) + Na(NO3)(aq) =>
Ba(NO3)2(aq) + Na2(SO4)(aq) = Ba(SO4)(s) + 2 Na(NO3)(aq)
X2 + N2 = NX2 =>
2 X2 + N2 = 2 NX2
C2H5NO2 + Cu(NO3)2 = H2O + CO2 + N2 + CuO =>
10 C2H5NO2 + 9 Cu(NO3)2 = 25 H2O + 20 CO2 + 14 N2 + 9 CuO
CaCl3(aq) + HCl(aq) = HCl2(aq) + CaCl2 =>
CaCl3(aq) + HCl(aq) = HCl2(aq) + CaCl2
Fe2 + AuN = Au + Fe3N2 =>
3 Fe2 + 4 AuN = 4 Au + 2 Fe3N2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2SO3 = SO3H2 =>
H2SO3 = SO3H2
CaCO3 + Na2EDTA = CaEDTA + Na2CO3 =>
CaCO3 + Na2EDTA = CaEDTA + Na2CO3
Li2O + CrO3 = Li2Cr2O7 =>
Li2O + 2 CrO3 = Li2Cr2O7
Cl2 + H2SO4 = ClH2SO4 =>
Cl2 + 2 H2SO4 = 2 ClH2SO4
CH2Cl2 + C6H10 = CHCl3 + C6H15 =>
90 CH2Cl2 + 9 C6H10 = 60 CHCl3 + 14 C6H15
H2SO4 + C20H14O4 + NaOH = CO2 + H2O + Na2S =>
43 H2SO4 + 4 C20H14O4 + 86 NaOH = 80 CO2 + 114 H2O + 43 Na2S
Ca{2+} + EDTA{-4} = [Ca(EDTA)]{-2} =>
Ca{2+} + EDTA{-4} = [Ca(EDTA)]{-2}
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Cu{+2}O = Cu{+2}OH{-} =>
Cu{+2}O = Cu{+2}OH{-}
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
O2 + HCl(aq) = H2O(l) + Cl2(g) =>
O2 + 4 HCl(aq) = 2 H2O(l) + 2 Cl2(g)
CoO + V2O5 = Co3V2O8 =>
3 CoO + V2O5 = Co3V2O8
CuHCO3 = CuCO3 + H2 =>
2 CuHCO3 = 2 CuCO3 + H2
Ca(OH)2 + K2O = CaO + KOH =>
Ca(OH)2 + K2O = CaO + 2 KOH
AlBr3 + Cl2 = AlCl6 + Br2 =>
2 AlBr3 + 6 Cl2 = 2 AlCl6 + 3 Br2
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
(H)2O + O2 = H2O2 =>
2(H)2O + O2 = 2 H2O2
BaCO3 + HNO3 = Ba(NO3)2 + H2O + CO2 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2O + CO2
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
Hg2(C2H3O2)2 + NaCl = HgCl + Na(C2H3O2) =>
Hg2(C2H3O2)2 + 2 NaCl = 2 HgCl + 2 Na(C2H3O2)
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + O2 = ZnO2(s) =>
Zn + O2 = ZnO2(s)
H2(G) + O2() = H2O(G) =>
2 H2(G) + O2() = 2 H2O(G)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Cu(NO3)2 + BaCl2 = Cu(Cl)2 + Ba(NO3)2 =>
Cu(NO3)2 + BaCl2 = Cu(Cl)2 + Ba(NO3)2
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
AgNO3 + SO4 = Ag2SO4 + NO3 =>
2 AgNO3 + SO4 = Ag2SO4 + 2 NO3
C4H8O + BF3 = C4H7O{-} + BF3H{+} =>
C4H8O + BF3 = C4H7O{-} + BF3H{+}
Ca2MgSi2O7 = CaMgSi2O6 + Ca3MgSi2O8 =>
2 Ca2MgSi2O7 = CaMgSi2O6 + Ca3MgSi2O8
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al(OH)3 + Mg(OH)2 + HCl = H2O + AlMg + Cl =>
Al(OH)3 + Mg(OH)2 + 5 HCl = 5 H2O + AlMg + 5 Cl
Fe(NO3)3 + NaCl = Fe + Cl + NO3Na =>
Fe(NO3)3 + 3 NaCl = Fe + 3 Cl + 3 NO3Na
Fe3Pb4 = Fe + Pb =>
Fe3Pb4 = 3 Fe + 4 Pb
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
CH2(OH)CH(OH)CH3 + H2O2 = CH2(OH)CH(OH)CH2(OH) + H2O =>
CH2(OH)CH(OH)CH3 + H2O2 = CH2(OH)CH(OH)CH2(OH) + H2O
CaSO4(s) + HF(g) = CaF2(s) + H2SO4(l) =>
CaSO4(s) + 2 HF(g) = CaF2(s) + H2SO4(l)
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