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2 NaAu(CN)2 + Zn = 2 Au + Na2[Zn(CN)4]
SrCl2 + Al = AlCl3 + Sr =>
3 SrCl2 + 2 Al = 2 AlCl3 + 3 Sr
{-} + NiO2 + H2O = Ni(OH)2 + OH{-} =>
2e + NiO2 + 2 H2O = Ni(OH)2 + 2 OH{-}
C14H12 + C5H6Br3N = C14H12Br2 + C5H5N + HBr =>
C14H12 + C5H6Br3N = C14H12Br2 + C5H5N + HBr
Sr(s) + H2O(l) = Sr(OH)2(aq) + H2(g) =>
Sr(s) + 2 H2O(l) = Sr(OH)2(aq) + H2(g)
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
BaSO3 + O2 = BaSO4 =>
2 BaSO3 + O2 = 2 BaSO4
BaCl2 + CdSO4 = BaSO4 + CdCl2 =>
BaCl2 + CdSO4 = BaSO4 + CdCl2
MgBr2(s) + Cl2(g) = MgCl2(s) + Br2(g) =>
MgBr2(s) + Cl2(g) = MgCl2(s) + Br2(g)
Cr(OH) + KOH + H2O2 = K2CrO4 + H2O =>
2 Cr(OH) + 4 KOH + 5 H2O2 = 2 K2CrO4 + 8 H2O
KO2(s) + H2O(l) = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
Cu(NO3)2 + H2O = CuO + HNO3 =>
Cu(NO3)2 + H2O = CuO + 2 HNO3
Zn(s) + H2O(l) = Zn(OH)2 + H2 =>
Zn(s) + 2 H2O(l) = Zn(OH)2 + H2
Xe(g) + F2(g) = XeF4 =>
Xe(g) + 2 F2(g) = XeF4
Co + NH3 = Co(NH3)2 =>
Co + 2 NH3 = Co(NH3)2
(NH4)2SO3 + HNO3 = NH4NO3 + H2SO3 =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + H2SO3
CeH3 + H2O = H2 + Ce(OH)3 =>
CeH3 + 3 H2O = 3 H2 + Ce(OH)3
Au + HCl + O2 = AuCl3 + H2O2 =>
2 Au + 6 HCl + 3 O2 = 2 AuCl3 + 3 H2O2
HCl(aq) + NaOH(aq) = HOH(l) + NaCl =>
HCl(aq) + NaOH(aq) = HOH(l) + NaCl
CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
4 CH2OH(l) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
NaCl + H2Z = Na2Z + HCl =>
2 NaCl + H2Z = Na2Z + 2 HCl
(NH4)2MoO4 + KI + H2SO4 = I2 + (NH4)2SO4 + MoO2 + H2O + K2SO4 =>
(NH4)2MoO4 + 2 KI + 2 H2SO4 = I2 + (NH4)2SO4 + MoO2 + 2 H2O + K2SO4
HClO4(aq) + P4O10(s) = H3PO4(aq) + Cl2O7(g) =>
12 HClO4(aq) + P4O10(s) = 4 H3PO4(aq) + 6 Cl2O7(g)
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
NaOH + C17H33COOH = C17H33COONa + H2O =>
NaOH + C17H33COOH = C17H33COONa + H2O
FeS + Cl2 = FeCl3 + S2Cl2 =>
2 FeS + 4 Cl2 = 2 FeCl3 + S2Cl2
C10H10O4 + NaBH4 = C10H12O4 + NaBH2 =>
C10H10O4 + NaBH4 = C10H12O4 + NaBH2
Zn + PbN = ZnN + Pb =>
Zn + PbN = ZnN + Pb
KClO3 + Na2SO4 = K2SO4 + NaClO3 =>
2 KClO3 + Na2SO4 = K2SO4 + 2 NaClO3
AgBr(aq) + Fe(s) = FeBr(aq) + Ag(s) =>
AgBr(aq) + Fe(s) = FeBr(aq) + Ag(s)
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
ClO3 + SO3 = S2O3 + ClO4 =>
3 ClO3 + 2 SO3 = S2O3 + 3 ClO4
C2H3OCl + O2 = CO + H2O + HCl =>
C2H3OCl + O2 = 2 CO + H2O + HCl
CeH3 + H2O = H2 + Ce(OH)3 =>
CeH3 + 3 H2O = 3 H2 + Ce(OH)3
Br + NaOH = NaBr + NaBrO3 + H2O =>
6 Br + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
C10H18O + Cr2O7 = C10H16O + Cr + H2O =>
7 C10H18O + Cr2O7 = 7 C10H16O + 2 Cr + 7 H2O
Ba + Ag = BaAg =>
Ba + Ag = BaAg
Ca(ClO)2 + Na2S2O3 + NaOH = CaSO4 + NaCl + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaSO4 + 4 NaCl + H2O
AgNO3 + KPO4 = AgK + NO3PO4 =>
AgNO3 + KPO4 = AgK + NO3PO4
Ba(OH)2(aq) + HF(aq) = BaF2 + H2O =>
Ba(OH)2(aq) + 2 HF(aq) = BaF2 + 2 H2O
Hg2Cl2 + HIO3 + HCl = HgCl2 + ICl3 + H2O =>
Hg2Cl2 + HIO3 + 5 HCl = 2 HgCl2 + ICl3 + 3 H2O
Fe + Na1 = FeNa3 =>
Fe + 3 Na1 = FeNa3
C6H12N4 + KClO4 = KCl + CO + H2O + N2 =>
C6H12N4 + 3 KClO4 = 3 KCl + 6 CO + 6 H2O + 2 N2
Fe(No3)3(aq) + NaCl(aq) = FeCl3 + NaNo3 =>
Fe(No3)3(aq) + 3 NaCl(aq) = FeCl3 + 3 NaNo3
W + Br2 = WBr5 =>
2 W + 5 Br2 = 2 WBr5
K(s) + Cl2(g) = KCl(s) =>
2 K(s) + Cl2(g) = 2 KCl(s)
H2(g) + I(s) = HI(s) =>
H2(g) + 2 I(s) = 2 HI(s)
SO2 + H = S + H2O =>
SO2 + 4 H = S + 2 H2O
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