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Zn(s) + H2SO4(s) = ZnSO4(aq) + H2(g)
Al + Cu = AlCu3 =>
Al + 3 Cu = AlCu3
B2H6 + NH3 = BH3NH3 =>
B2H6 + 2 NH3 = 2 BH3NH3
C5H11OH + HCl = C5H11Cl + H2O =>
C5H11OH + HCl = C5H11Cl + H2O
C2H2(g) + H2(g) = C2H4(g) =>
C2H2(g) + H2(g) = C2H4(g)
C2O4{-2} = CO2 + e =>
C2O4{-2} = 2 CO2 + 2e
AlCl{3} + NaOH = AlOH{3} + NaCl =>
AlCl{3} + NaOH = AlOH{3} + NaCl
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + NO3Ca =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + NO3Ca
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(NO3)2(aq)
C2H3Cl + KOH = C2H2 + KCl + H2O =>
C2H3Cl + KOH = C2H2 + KCl + H2O
C3H7COOH + O2 = CO + H2O =>
C3H7COOH + 3 O2 = 4 CO + 4 H2O
Pb(C2H3O2)2 + KNO3 = Pb(NO3)2 + K(C2H3O2) =>
Pb(C2H3O2)2 + 2 KNO3 = Pb(NO3)2 + 2 K(C2H3O2)
Mg3N2(s) + HCl(aq) = MgCl2(aq) + NH3(aq) =>
Mg3N2(s) + 6 HCl(aq) = 3 MgCl2(aq) + 2 NH3(aq)
FeCl2 + KMnO4 + H2O = Fe(OH)3 + MnO2 + KCl + HCl =>
3 FeCl2 + KMnO4 + 7 H2O = 3 Fe(OH)3 + MnO2 + KCl + 5 HCl
FeS + Fe2O3 = FeO + FeS2 =>
2 FeS + Fe2O3 = 3 FeO + FeS2
CuSO4 + Na2HPO4 = Cu3(PO4)2 + Na2SO4 + H2SO4 =>
3 CuSO4 + 2 Na2HPO4 = Cu3(PO4)2 + 2 Na2SO4 + H2SO4
Sr(OH)2 + CO2 = SrCO3 + H2O =>
Sr(OH)2 + CO2 = SrCO3 + H2O
KI = K + I2 =>
2 KI = 2 K + I2
BCl3 + O2 = B2O3 + Cl =>
4 BCl3 + 3 O2 = 2 B2O3 + 12 Cl
SrSO4 + CH3COOH = Sr(CH2COO)2 + H2O + SO2 =>
SrSO4 + 2 CH3COOH = Sr(CH2COO)2 + 2 H2O + SO2
HI + KHCO3 = KI + H2O + CO2 =>
HI + KHCO3 = KI + H2O + CO2
C3H6O + NaClO = CHCl3 + NaOH + C2H3NaO2 =>
C3H6O + 3 NaClO = CHCl3 + 2 NaOH + C2H3NaO2
K2Se + KMnO4 + H2SO4 = K2SeO4 + MnSO4 + K2SO4 + H2O =>
5 K2Se + 8 KMnO4 + 12 H2SO4 = 5 K2SeO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Mg2 + S2 = MgS =>
Mg2 + S2 = 2 MgS
Al + CuS = Al2S3 + Cu =>
2 Al + 3 CuS = Al2S3 + 3 Cu
C3H6O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H6O2(l) + 7 O2(g) = 6 CO2(g) + 6 H2O(l)
Fe + SO4 = (Fe)2(SO4)3 =>
2 Fe + 3 SO4 = (Fe)2(SO4)3
NH4Cl + KNO2 = N2 + KCl + H2O =>
NH4Cl + KNO2 = N2 + KCl + 2 H2O
Cu(H2O) + NH3 = Cu(NH3) + H2O =>
Cu(H2O) + NH3 = Cu(NH3) + H2O
Fe2O3 + Cl2 + C = FeCl3 + CO2 =>
2 Fe2O3 + 6 Cl2 + 3 C = 4 FeCl3 + 3 CO2
NaCHO3 = Na2CO3 + CO2 + H2O =>
2 NaCHO3 = Na2CO3 + CO2 + H2O
HBr + Na2CO3 = NaBr + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr + H2O + CO2
Pb(C2H5)4 + O2 = CO2 + H3O + PbO =>
6 Pb(C2H5)4 + 71 O2 = 48 CO2 + 40 H3O + 6 PbO
Cr(NO3)3 + Ba(OH)2 = Cr(OH)3 + Ba(NO3)2 =>
2 Cr(NO3)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(NO3)2
Fe(HCO3)3(s) = Fe2(CO3)3(s) + CO2(g) + H2O(l) =>
2 Fe(HCO3)3(s) = Fe2(CO3)3(s) + 3 CO2(g) + 3 H2O(l)
Zn + H2O + HCl = H + ZnOCl =>
Zn + H2O + HCl = 3 H + ZnOCl
SnS2(s) + OH(aq) = SnOH + S =>
SnS2(s) + OH(aq) = SnOH + 2 S
Pb{2+} + Na2SO4 = PbSO4 + Na{+} =>
Pb{2+} + Na2SO4 = PbSO4 + 2 Na{+}
Na2S = Na + S8 =>
8 Na2S = 16 Na + S8
CoCO3 + AcAc = Co(AcAc)3 + CO3 =>
CoCO3 + 3 AcAc = Co(AcAc)3 + CO3
H2SO4(l) = H2O(l) + SO3(g) =>
H2SO4(l) = H2O(l) + SO3(g)
Na(OH) = Na2O + H2O =>
2 Na(OH) = Na2O + H2O
ZnCl2 + AgOH = Zn(OH)2 + AgCl =>
ZnCl2 + 2 AgOH = Zn(OH)2 + 2 AgCl
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-} =>
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-}
H3O + CO2 = CH3OH + O2 =>
8 H3O + 6 CO2 = 6 CH3OH + 7 O2
C7H5O3Na + HCl = C7H6O3 + NaCl =>
C7H5O3Na + HCl = C7H6O3 + NaCl
S2F2 = S8 + SF4 =>
16 S2F2 = 3 S8 + 8 SF4
C2H4 + O2 + H2O = C2H4(OH)2 =>
2 C2H4 + O2 + 2 H2O = 2 C2H4(OH)2
Cr2O7{-2} + H{+} + C3H7OH = Cr{+3} + C2H5COOH + H2O =>
2 Cr2O7{-2} + 16 H{+} + 3 C3H7OH = 4 Cr{+3} + 3 C2H5COOH + 11 H2O
HI + S = H2S + I2 =>
2 HI + S = H2S + I2
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