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Pd + 4 H2O = Pd(OH)4 + 2 H2
PH3 + CrO4 = P4 + Cr(OH)4 =>
4 PH3 + 3 CrO4 = P4 + 3 Cr(OH)4
NaNO3 + HOH = NaOH + HNO3 =>
NaNO3 + HOH = NaOH + HNO3
CrOHCl2 + HCl = CrCl3 + H2O =>
CrOHCl2 + HCl = CrCl3 + H2O
Ba{2+} + OH{-} + CH3COOH = Ba(CH3COO)2 + H2O =>
Ba{2+} + 2 OH{-} + 2 CH3COOH = Ba(CH3COO)2 + 2 H2O
PbCl + NH3 = Pb(NH3)2 + Cl =>
PbCl + 2 NH3 = Pb(NH3)2 + Cl
Ca(OH)2 + (Na)2SO4 = CaSO4 + NaOH =>
Ca(OH)2 + (Na)2SO4 = CaSO4 + 2 NaOH
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
TiCl4 + H2O(l) = TiO2 + HCl =>
TiCl4 + 2 H2O(l) = TiO2 + 4 HCl
SO2(g) + H2O(i) = H2SO3(aq) =>
SO2(g) + H2O(i) = H2SO3(aq)
Al2O3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
Al2O3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 3 H2O
H2SO4 + Ca(OH)2 = CaSO4 + H2O = =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Pb(C2H3O2)2 + ZnBr2 = PbBr2 + Zn(C2H3O2)2 =>
Pb(C2H3O2)2 + ZnBr2 = PbBr2 + Zn(C2H3O2)2
(NH4)2SO4 + Rb2CO3 = (NH4)2CO3 + Rb2SO4 =>
(NH4)2SO4 + Rb2CO3 = (NH4)2CO3 + Rb2SO4
Cr(s) + AgClO3(aq) = CrClO3 + Ag =>
Cr(s) + AgClO3(aq) = CrClO3 + Ag
Fe(SCN)3 + Na2SO3 + H2O = Fe(SCN)2 + Na2SO4 + HSCN =>
2 Fe(SCN)3 + Na2SO3 + H2O = 2 Fe(SCN)2 + Na2SO4 + 2 HSCN
C2H5Ag + O2 = CO2 + H2O + Ag2O =>
2 C2H5Ag + 7 O2 = 4 CO2 + 5 H2O + Ag2O
PbCl2 + CuSO4 = PbSO4 + CuCl2 =>
PbCl2 + CuSO4 = PbSO4 + CuCl2
Mg + COSO4 = MgSO4 + CO =>
Mg + COSO4 = MgSO4 + CO
Au + Li2S = Li + Au2S =>
2 Au + Li2S = 2 Li + Au2S
Ti + Se = TiSe =>
Ti + Se = TiSe
Sn + N = Sn3N2 =>
3 Sn + 2 N = Sn3N2
AlCl3(s) + KOH = Al(OH)3 + KCl =>
AlCl3(s) + 3 KOH = Al(OH)3 + 3 KCl
Pd(NO3)2 + HCl = PdCl2 + HNO3 =>
Pd(NO3)2 + 2 HCl = PdCl2 + 2 HNO3
Cl + CrBr3 = Br2 + CrCl3 =>
6 Cl + 2 CrBr3 = 3 Br2 + 2 CrCl3
KAl(SO4)2 + Mg = MgK(SO4)2 + Al =>
KAl(SO4)2 + Mg = MgK(SO4)2 + Al
C10H18O + NaBH4 = C10H20O + Na + BH3 =>
C10H18O + 2 NaBH4 = C10H20O + 2 Na + 2 BH3
CoCO3 + H2O + CO2 = Co(HCO3)2 =>
CoCO3 + H2O + CO2 = Co(HCO3)2
(CH3)2CHNH2 + HCl = (CH3)2CHCl{-} + NH3{+} =>
(CH3)2CHNH2 + HCl = (CH3)2CHCl{-} + NH3{+}
NH4(NO3)(s) = N2O(g) + H2O(l) =>
NH4(NO3)(s) = N2O(g) + 2 H2O(l)
Ca + HNO3 = Ca2NO3 + NO + H2O =>
6 Ca + 4 HNO3 = 3 Ca2NO3 + NO + 2 H2O
H3AsO4(aq) + NaOH(aq) = Na3AsO4(aq) + H2O(l) =>
H3AsO4(aq) + 3 NaOH(aq) = Na3AsO4(aq) + 3 H2O(l)
H3PO4(aq) + KOH = KH2PO4(aq) + H2O(l) =>
H3PO4(aq) + KOH = KH2PO4(aq) + H2O(l)
Fe(NO3)3 + H2SO4 = Fe2(SO4)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2SO4 = Fe2(SO4)3 + 6 HNO3
Th(NO3)4 = ThO2 + N2O5 =>
Th(NO3)4 = ThO2 + 2 N2O5
HNO3 + Mg + HCl = NO + MgCl2 + H2O =>
2 HNO3 + 3 Mg + 6 HCl = 2 NO + 3 MgCl2 + 4 H2O
FeOOH + CH2O + H{+} = Fe{2+} + CO2 + H2O =>
4 FeOOH + CH2O + 8 H{+} = 4 Fe{2+} + CO2 + 7 H2O
CaBr2 + H2CO3 = CaCO3 + HBr =>
CaBr2 + H2CO3 = CaCO3 + 2 HBr
C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O
N2O5 + KOH = KO5 + N2OH =>
N2O5 + KOH = KO5 + N2OH
Cu + Cu(SO4) = Cu2(SO4) =>
Cu + Cu(SO4) = Cu2(SO4)
HS + O3 = SO2 + H2O =>
6 HS + 5 O3 = 6 SO2 + 3 H2O
AgNO3 + BaSO3 = AgSO3 + BaNO3 =>
AgNO3 + BaSO3 = AgSO3 + BaNO3
FeSO4 + H2SO4 + K4[Fe(CN)6] + O2 = K2SO4 + H2O + Fe4[Fe(CN)6]3 =>
4 FeSO4 + 2 H2SO4 + 3 K4[Fe(CN)6] + O2 = 6 K2SO4 + 2 H2O + Fe4[Fe(CN)6]3
W + MnO2 = WO3 + MnO =>
W + 3 MnO2 = WO3 + 3 MnO
Al(PO4) + Zn = Zn3(PO4)2 + Al =>
2 Al(PO4) + 3 Zn = Zn3(PO4)2 + 2 Al
P4 + HNO3 = P2NO3 + N2 + H2O =>
5 P4 + 12 HNO3 = 10 P2NO3 + N2 + 6 H2O
K2SO3 + KMnO4 + HCl = KCl + K2SO4 + MnCl2 + H2O =>
5 K2SO3 + 2 KMnO4 + 6 HCl = 2 KCl + 5 K2SO4 + 2 MnCl2 + 3 H2O
CH3N5 + KNO3 = CO2 + H2O + N2 + K2O =>
10 CH3N5 + 14 KNO3 = 10 CO2 + 15 H2O + 32 N2 + 7 K2O
Cu2(SO4)2 + KOH = Cu(OH)2 + K2SO4 =>
Cu2(SO4)2 + 4 KOH = 2 Cu(OH)2 + 2 K2SO4
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