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Mn + 2 HNO3 = MnO2 + 2 NO2 + H2
Cr(s) + NiSO4(aq) = Cr2(SO4)3 + Ni(s) =>
2 Cr(s) + 3 NiSO4(aq) = Cr2(SO4)3 + 3 Ni(s)
Ca3(PO4)2 = Ca2 + P + O2 =>
2 Ca3(PO4)2 = 3 Ca2 + 4 P + 8 O2
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
KOH + HSO4 = HOH + KSO4 =>
KOH + HSO4 = HOH + KSO4
Cr2(SO4)3(aq) + (NH4)3PO4(aq) = (NH4)2SO4(aq) + CrPO4(s) =>
Cr2(SO4)3(aq) + 2(NH4)3PO4(aq) = 3(NH4)2SO4(aq) + 2 CrPO4(s)
Al{-} + Fe{+3} = Al{+3} + Fe{-} =>
Al{-} + Fe{+3} = Al{+3} + Fe{-}
NaCl + MnO2 + H2SO4 = MnSO2 + Na2SO4 + Cl2 + H2O =>
6 NaCl + MnO2 + 4 H2SO4 = MnSO2 + 3 Na2SO4 + 3 Cl2 + 4 H2O
CO3{2-} + Mg{2+} + H2O = Mg2(OH)2CO3 + CO2 =>
2 CO3{2-} + 2 Mg{2+} + H2O = Mg2(OH)2CO3 + CO2
POCl3 + NaNO2 = NOCl + Na3PO4 =>
POCl3 + 3 NaNO2 = 3 NOCl + Na3PO4
MgS + RbCl = MgCl2 + Rb2S =>
MgS + 2 RbCl = MgCl2 + Rb2S
Na2S + Na2Cr2O7 + HCl = SO3 + CrCl3 + NaCl + H2O =>
3 Na2S + 4 Na2Cr2O7 + 38 HCl = 3 SO3 + 8 CrCl3 + 14 NaCl + 19 H2O
ZnS + O2 = ZnOSO4 =>
2 ZnS + 5 O2 = 2 ZnOSO4
PbN + NaCO3 = NaN + PbCO3 =>
PbN + NaCO3 = NaN + PbCO3
[Al(OH)4](aq) + H2SO4(aq) = H2O(l) + Al(SO4)2 =>
[Al(OH)4](aq) + 2 H2SO4(aq) = 4 H2O(l) + Al(SO4)2
NH4Cl + H2O = H3O{+} + NH3Cl{-} =>
NH4Cl + H2O = H3O{+} + NH3Cl{-}
Fe + KClO3 + KOH = K2FeO4 + H2O + KCl =>
Fe + KClO3 + 2 KOH = K2FeO4 + H2O + KCl
NH3 + O2 = H2O + H2NO3 =>
4 NH3 + 7 O2 = 2 H2O + 4 H2NO3
NeHCO3 = NeOH + CO2 =>
NeHCO3 = NeOH + CO2
NH4Br + H2O = NH5Br{+} + OH{-} =>
NH4Br + H2O = NH5Br{+} + OH{-}
NaF2 + H2NO3 = NaNO3 + HF =>
NaF2 + H2NO3 = NaNO3 + 2 HF
Mg(s) + HCl(aq) = MgCl2(l) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(l) + H2(g)
FeS2 + Na2Cr2O7 + HClO4 = Fe(ClO4)3 + SO4 + Cr(ClO4)3 + NaClO4 + H2O =>
6 FeS2 + 19 Na2Cr2O7 + 170 HClO4 = 6 Fe(ClO4)3 + 12 SO4 + 38 Cr(ClO4)3 + 38 NaClO4 + 85 H2O
Cu + Fe3(SO4)3 = Cu(SO4)3 + Fe3 =>
Cu + Fe3(SO4)3 = Cu(SO4)3 + Fe3
CH4N2O + O2 = N2 + CO + H2O =>
CH4N2O + O2 = N2 + CO + 2 H2O
CuCl2 + K(OH) = KCl2 + Cu(OH) =>
CuCl2 + K(OH) = KCl2 + Cu(OH)
MgCl2 + Na2SO4 = MgNa2 + Cl2SO4 =>
MgCl2 + Na2SO4 = MgNa2 + Cl2SO4
Pb2O3 + HCl = PbCl + H2O + Cl2 =>
Pb2O3 + 6 HCl = 2 PbCl + 3 H2O + 2 Cl2
Cut + AgNO3 = Cut(NO3)2 + Ag =>
Cut + 2 AgNO3 = Cut(NO3)2 + 2 Ag
Al(OH)3 + Co(NO3)2*6H2O + NaOH = Al2CoO4 + Na(NO3) + H2O =>
2 Al(OH)3 + Co(NO3)2*6H2O + 2 NaOH = Al2CoO4 + 2 Na(NO3) + 10 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
MnO4{-} + H2O = Mn02 + OH{-} + O2 =>
4 MnO4{-} + 2 H2O = 2 Mn02 + 4 OH{-} + 7 O2
CS + H2SO4 = CO + SO + H2O =>
CS + H2SO4 = CO + 2 SO + H2O
Ti(NO3)3 + RaI2 = TiI3 + Ra(NO3)2 =>
2 Ti(NO3)3 + 3 RaI2 = 2 TiI3 + 3 Ra(NO3)2
(MnO2) + Sn(OH)4 = Sn + (MnO2)(OH) =>
4(MnO2) + Sn(OH)4 = Sn + 4(MnO2)(OH)
CH3COOH + KMnO4 = CH3COO + H2O + MnO2 + K =>
4 CH3COOH + KMnO4 = 4 CH3COO + 2 H2O + MnO2 + K
SnCl2 + Zn = SnZn + Cl =>
SnCl2 + Zn = SnZn + 2 Cl
H2O2 + Fe(NO3)3 = HNO3 + FeO + O2 =>
3 H2O2 + 2 Fe(NO3)3 = 6 HNO3 + 2 FeO + 2 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + O = H2O + ClO =>
2 HCl + 3 O = H2O + 2 ClO
COCl2 + K2SO3 = COSO3 + KCl =>
COCl2 + K2SO3 = COSO3 + 2 KCl
Pb(NO3)2 + ClLi = PbLi + Cl(NO3)2 =>
Pb(NO3)2 + ClLi = PbLi + Cl(NO3)2
TiCl4(s) + C4H10O = TiC16H36O4(s) + HCl(g) =>
TiCl4(s) + 4 C4H10O = TiC16H36O4(s) + 4 HCl(g)
Na2O + Cl2O = NaCl + O =>
Na2O + Cl2O = 2 NaCl + 2 O
Ca(OH)2 + H2CO3 = CaH2(CO3)2 + H2O =>
Ca(OH)2 + 2 H2CO3 = CaH2(CO3)2 + 2 H2O
H2O + Fe{3+} + NH3 = Fe(OH)3 + NH4{+} =>
3 H2O + Fe{3+} + 3 NH3 = Fe(OH)3 + 3 NH4{+}
MnO4{-} + I{-} + H{+} = Mn{+6} + I2 + H2O =>
2 MnO4{-} + 2 I{-} + 16 H{+} = 2 Mn{+6} + I2 + 8 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
BaCl2 + Na2Po4 = BaPo4 + NaCl =>
BaCl2 + Na2Po4 = BaPo4 + 2 NaCl
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