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Mg + 2 Cu(NO3)2 = MgCu2 + 4 NO3
CuCl2 + NH4OH = Cu(OH)2 + (NH4)Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2(NH4)Cl
Mg + HCl = H + MgCl =>
Mg + HCl = H + MgCl
CaCO3(s) + H3PO4(s) = Ca3(PO4)2(s) + CO2(s) + H2O(l) =>
3 CaCO3(s) + 2 H3PO4(s) = Ca3(PO4)2(s) + 3 CO2(s) + 3 H2O(l)
H3PO4 + WaOH = Wa3PO4 + H2O =>
H3PO4 + 3 WaOH = Wa3PO4 + 3 H2O
AgI + NaS2O3 = AgS2O3 + NaI =>
AgI + NaS2O3 = AgS2O3 + NaI
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
NaCl + Sr = NaSr + Cl =>
NaCl + Sr = NaSr + Cl
ZnSO4 + H = Zn + H2SO4 =>
ZnSO4 + 2 H = Zn + H2SO4
Hg + H2SO4 = Hg2SO4 + SO2 + H2O =>
2 Hg + 2 H2SO4 = Hg2SO4 + SO2 + 2 H2O
CrSO4 + H2O = Cr(OH)2 + H2SO4 =>
CrSO4 + 2 H2O = Cr(OH)2 + H2SO4
Na2S + Na2CO3 + SO2 = Na2S2O3 + CO2 =>
2 Na2S + Na2CO3 + 4 SO2 = 3 Na2S2O3 + CO2
(C17H35COO)3C3H5 + NaOH = C3H5(OH)3 + C17H35COONa =>
(C17H35COO)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C17H35COONa
Fe + HNO3(razb) = Fe(NO3)3 + N2O + H2O =>
8 Fe + 30 HNO3(razb) = 8 Fe(NO3)3 + 3 N2O + 15 H2O
Ni(NO3)2(ac) + Na2SO4(ac) = NiSO4(ac) + NaNO3(ac) =>
Ni(NO3)2(ac) + Na2SO4(ac) = NiSO4(ac) + 2 NaNO3(ac)
C3H8 + HCl = C3H7Cl + H2 =>
C3H8 + HCl = C3H7Cl + H2
Mn(OH)2(s) = MnO(s)H2O(g) =>
Mn(OH)2(s) = MnO(s)H2O(g)
Cu2SO4 + NH4OH = CuOH + (NH4)2SO4 =>
Cu2SO4 + 2 NH4OH = 2 CuOH + (NH4)2SO4
MgO + O = MgO2 =>
MgO + O = MgO2
C + CCa4 = CaC2 =>
7 C + CCa4 = 4 CaC2
NaHSO3 = SO2 + Na2SO3 + H2O =>
2 NaHSO3 = SO2 + Na2SO3 + H2O
Co(NO3)2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaNO3 + CH3COONa + H2O =>
2 Co(NO3)2 + 11 NaNO2 + 2 CH3COOH = 2 Na3[Co(NO2)6] + 3 NaNO3 + 2 CH3COONa + H2O
C4H6O2 + NaOH + H2O = CH3COONa + CH3OH =>
2 C4H6O2 + 3 NaOH + H2O = 3 CH3COONa + 2 CH3OH
N2O4 + Cl2 = ClNO2 =>
N2O4 + Cl2 = 2 ClNO2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH2 + KOH = H2O + KHC =>
CH2 + KOH = H2O + KHC
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SO2 + HCl = S + Cl2 + H2O =>
SO2 + 4 HCl = S + 2 Cl2 + 2 H2O
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
C2H6O + CrO3 + H2SO4 = C2H4O + Cr2(SO4)3 + H2O =>
3 C2H6O + 2 CrO3 + 3 H2SO4 = 3 C2H4O + Cr2(SO4)3 + 6 H2O
H4C2O + NaOH = H3C2ONa + H2O =>
H4C2O + NaOH = H3C2ONa + H2O
(BeOH)2SO4 + H2O = Be(OH)2 + H2SO4 =>
(BeOH)2SO4 + 2 H2O = 2 Be(OH)2 + H2SO4
H3PO4 + AgNo3 = Ag3PO4 + HNo3 =>
H3PO4 + 3 AgNo3 = Ag3PO4 + 3 HNo3
C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
SO3 + H2S = S + H2O =>
SO3 + 3 H2S = 4 S + 3 H2O
MSO3 + O = MSO4 =>
MSO3 + O = MSO4
Al(s) + MgO(s) = Al2O3(s) + Mg(s) =>
2 Al(s) + 3 MgO(s) = Al2O3(s) + 3 Mg(s)
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
SrCO3 + K3PO4 = Sr3(PO4)2 + K2CO3 =>
3 SrCO3 + 2 K3PO4 = Sr3(PO4)2 + 3 K2CO3
KClO{-}3 = KCl{-}3 + O =>
KClO{-}3 = KCl{-}3 + O
Fe2O3 + C = Fe3 + CO2 =>
6 Fe2O3 + 9 C = 4 Fe3 + 9 CO2
CaO + H2O = Ca(OH)2 = H2 =>
CaO + H2O = Ca(OH)2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
CuCl2 + NH4OH = Cu(OH)2 + (NH4)Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2(NH4)Cl
Al(ClO3)3 + Mg(NO3)2 = Al(NO3)3 + Mg(ClO3)2 =>
2 Al(ClO3)3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 Mg(ClO3)2
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
MgSO4 + Al(s) = Mg(s) + Al2(SO4)3 =>
3 MgSO4 + 2 Al(s) = 3 Mg(s) + Al2(SO4)3
SO3 + Na2SO4 + H2O = NaHSO4 =>
SO3 + Na2SO4 + H2O = 2 NaHSO4
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