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MgO + 2 HNO3 = Mg(NO3)2 + H2O
HCN + CaCl = HCl + CaCN =>
HCN + CaCl = HCl + CaCN
Zn(NO3)2 + Na = NaNO3 + Zn =>
Zn(NO3)2 + 2 Na = 2 NaNO3 + Zn
PH3 + K2Cr2O7 + H2SO4 = P2O5 + K2SO4 + Cr2(SO4)3 + H2O =>
6 PH3 + 8 K2Cr2O7 + 32 H2SO4 = 3 P2O5 + 8 K2SO4 + 8 Cr2(SO4)3 + 41 H2O
CH3CO2HNaCl = CH3CO2NaHCl =>
CH3CO2HNaCl = CH3CO2NaHCl
HI(aq) = H2 + I2 =>
2 HI(aq) = H2 + I2
CsS = Cs + S =>
CsS = Cs + S
Pt + HNO3 = Pt(NO3)2 + NO2 + H2O =>
Pt + 4 HNO3 = Pt(NO3)2 + 2 NO2 + 2 H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
I2 + LiOH = LiI + H2O + LiOI =>
I2 + 2 LiOH = LiI + H2O + LiOI
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
(NH4)3PO4(aq) + Na2SO4 = (NH4)2SO4 + Na3PO4 =>
2(NH4)3PO4(aq) + 3 Na2SO4 = 3(NH4)2SO4 + 2 Na3PO4
CaCl2 + Na2SO4 = CaSO4(s) + NaCl =>
CaCl2 + Na2SO4 = CaSO4(s) + 2 NaCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Br{-} + H2O2 + H{+} = Br2 + H2O =>
2 Br{-} + H2O2 + 2 H{+} = Br2 + 2 H2O
Fe(NO3)2 + H2O = Fe(NO3)3 + Fe(OH)3 + NO =>
9 Fe(NO3)2 + 6 H2O = 5 Fe(NO3)3 + 4 Fe(OH)3 + 3 NO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NiSO4 + NH3 = Ni(NH3)6 + SO4 =>
NiSO4 + 6 NH3 = Ni(NH3)6 + SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu(OH)2(aq) + H2SO4(aq) = CuSO4(aq) + H2O =>
Cu(OH)2(aq) + H2SO4(aq) = CuSO4(aq) + 2 H2O
CoS + HNO3 = S8 + NO + Co(NO3)2 + H2O =>
24 CoS + 64 HNO3 = 3 S8 + 16 NO + 24 Co(NO3)2 + 32 H2O
Na2SiO3 + CO2 = Na2CO3 + SiO2 =>
Na2SiO3 + CO2 = Na2CO3 + SiO2
Be(OH)2 + HNO3 = Be(NO3)2 + HOH =>
Be(OH)2 + 2 HNO3 = Be(NO3)2 + 2 HOH
Se + NaBH4 + NaOH = Na2Se2 + NaBO2 + H2O =>
8 Se + NaBH4 + 8 NaOH = 4 Na2Se2 + NaBO2 + 6 H2O
Li + Li2CoO3 + LiBO2 + Si = LiCoO2 + Li12B6SiO17 =>
Li + 5 Li2CoO3 + 6 LiBO2 + Si = 5 LiCoO2 + Li12B6SiO17
Na2SO4 + Zn = Na + ZnSO4 =>
Na2SO4 + Zn = 2 Na + ZnSO4
ZnBr2 + NaOH = Zn(OH)2 + NaBr =>
ZnBr2 + 2 NaOH = Zn(OH)2 + 2 NaBr
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
S8 + Cu = CuS =>
S8 + 8 Cu = 8 CuS
C9H8O4 + NaOH = C7H5NaO3 + CH3OOH =>
6 C9H8O4 + 7 NaOH = 7 C7H5NaO3 + 5 CH3OOH
FeBr3(aq) + AgNO3 = Fe(NO3)3(aq) + AgBr(s) =>
FeBr3(aq) + 3 AgNO3 = Fe(NO3)3(aq) + 3 AgBr(s)
C7H7O2N + O2 = CO2 + H2O + N2O5 =>
2 C7H7O2N + 18 O2 = 14 CO2 + 7 H2O + N2O5
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Cl + KF = K + ClF =>
Cl + KF = K + ClF
NH4CH3COO + H2O = NH4OH + HCH3COO =>
NH4CH3COO + H2O = NH4OH + HCH3COO
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
CuCl + H2O = CuOH + HCl =>
CuCl + H2O = CuOH + HCl
Fe(s) + S = Fe2S3(s) =>
2 Fe(s) + 3 S = Fe2S3(s)
Ti2(SO4)3 + H2O2 + H2O = H4TiO5 + H2SO4 =>
Ti2(SO4)3 + 3 H2O2 + 4 H2O = 2 H4TiO5 + 3 H2SO4
SnCl2 = Sn + Cl =>
SnCl2 = Sn + 2 Cl
Al + F2 = Al2F =>
4 Al + F2 = 2 Al2F
NaIO3 + CuSO3 = Na2SO3 + Cu(IO3)2 =>
2 NaIO3 + CuSO3 = Na2SO3 + Cu(IO3)2
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
Cu + AgCl = (CuCl)2 + Ag =>
2 Cu + 2 AgCl = (CuCl)2 + 2 Ag
(NH2)2CO + HCl + NaNO2 = OC(OH)2 + N2 + NaCl + H2O =>
(NH2)2CO + 2 HCl + 2 NaNO2 = OC(OH)2 + 2 N2 + 2 NaCl + 2 H2O
Na2Zn(OH)4 + H2SO4 = Zn(OH)2 + H2O + Na2SO4 =>
Na2Zn(OH)4 + H2SO4 = Zn(OH)2 + 2 H2O + Na2SO4
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