| Équations équilibrées la veille |
K3PO4 + Li = LiPO4 + 3 K
Mg(s)FeBr3(aq) = MgBr3(aq) + Fe(s) =>
Mg(s)FeBr3(aq) = MgBr3(aq) + Fe(s)
C8H7N3O2 + H2O2 = C8H5NO4 + N2 + H2O =>
C8H7N3O2 + 3 H2O2 = C8H5NO4 + N2 + 4 H2O
C4H2O5 + C23H38N7O17P3S + H2O = C6H8O7 + C21H36N7O16P3S =>
3 C4H2O5 + 6 C23H38N7O17P3S + 7 H2O = 4 C6H8O7 + 6 C21H36N7O16P3S
Cr2O3 + NaClO3 + NaOH = Na2CrO4 + NaCl + H3O =>
9 Cr2O3 + 7 NaClO3 + 36 NaOH = 18 Na2CrO4 + 7 NaCl + 12 H3O
Th(NO3)4 + NaOH = ThO2 + NaNO3 + H2O =>
Th(NO3)4 + 4 NaOH = ThO2 + 4 NaNO3 + 2 H2O
Pb + Cl = PbCl =>
Pb + Cl = PbCl
NO3{-}(aq) + OH{-}(aq) + Zn(s) + H2O(l) = [Zn(OH)4]{2-}(aq) + NH3(g) =>
NO3{-}(aq) + 7 OH{-}(aq) + 4 Zn(s) + 6 H2O(l) = 4[Zn(OH)4]{2-}(aq) + NH3(g)
CaO + KOH = Ca(OH)2 + K2O =>
CaO + 2 KOH = Ca(OH)2 + K2O
FeO + K = K2O + Fe =>
FeO + 2 K = K2O + Fe
Al + F2 = Al3F =>
6 Al + F2 = 2 Al3F
H2 + Al = AlH3 =>
3 H2 + 2 Al = 2 AlH3
OH + P4 = P2O5 + H2O =>
20 OH + P4 = 2 P2O5 + 10 H2O
Hg + O2 = Hg2O3 =>
4 Hg + 3 O2 = 2 Hg2O3
NaCl(aq) + AgNO3 = NaNO3(aq) + AgCl(s) =>
NaCl(aq) + AgNO3 = NaNO3(aq) + AgCl(s)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C4H10 + Cl2 = C4H10Cl =>
2 C4H10 + Cl2 = 2 C4H10Cl
CaCl + NaC = CaC + NaCl =>
CaCl + NaC = CaC + NaCl
PbNO3 + CuSO4 = Cu(NO3)2 + Pb2SO4 =>
2 PbNO3 + CuSO4 = Cu(NO3)2 + Pb2SO4
C8H18O3(l) + O2(g) = H2O(g) + CO2(g) =>
C8H18O3(l) + 11 O2(g) = 9 H2O(g) + 8 CO2(g)
AlCl3 + NaCH3COO = Al(CH3COO)3 + NaCl =>
AlCl3 + 3 NaCH3COO = Al(CH3COO)3 + 3 NaCl
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
NaI + KIO3 = NaIO3 + KI =>
NaI + KIO3 = NaIO3 + KI
H + Cu(OH)2(s) + NH4OH(aq) = Cu(NH3)6(aq) + H2O(l) =>
2 H + Cu(OH)2(s) + 6 NH4OH(aq) = Cu(NH3)6(aq) + 8 H2O(l)
CH3(CH2)11COOH + NaOH = CH3(CH2)11COONa + H2O =>
CH3(CH2)11COOH + NaOH = CH3(CH2)11COONa + H2O
NO3{-}(aq) + OH{-}(aq) + Zn(s) + H2O(l) = [Zn(OH)4]{2-}(aq) + NH3(g) =>
NO3{-}(aq) + 7 OH{-}(aq) + 4 Zn(s) + 6 H2O(l) = 4[Zn(OH)4]{2-}(aq) + NH3(g)
H2CO3 + KOH = HCO3 + KH2O =>
H2CO3 + KOH = HCO3 + KH2O
XCO3 + HCl = XCl2 + H2O + CO2 =>
XCO3 + 2 HCl = XCl2 + H2O + CO2
NaNO3 + Cu(NO3)2 = Na(NO3)2 + CuNO3 =>
NaNO3 + Cu(NO3)2 = Na(NO3)2 + CuNO3
CH3CHICH3 + HI = CH3CI2CH3 + H2 =>
CH3CHICH3 + HI = CH3CI2CH3 + H2
C11H22 + O2(g) = CO2(g) + H2O(g) =>
2 C11H22 + 33 O2(g) = 22 CO2(g) + 22 H2O(g)
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
S8(s) + KNO3(s) = O2(g) + N2(g) + K2S(s) =>
S8(s) + 16 KNO3(s) = 24 O2(g) + 8 N2(g) + 8 K2S(s)
Fe(HCO3)2 + Na3PO4 = Fe3(PO4)2 + NaHCO3 =>
3 Fe(HCO3)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaHCO3
Sr(NO3)2 + NaF = SrF2 + NaNO3 =>
Sr(NO3)2 + 2 NaF = SrF2 + 2 NaNO3
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Li2O + NaNO3 = Na2O + LiNO3 =>
Li2O + 2 NaNO3 = Na2O + 2 LiNO3
C6H5COOH + NaHCO3 = NaC6H5COO + H2O + CO2 =>
C6H5COOH + NaHCO3 = NaC6H5COO + H2O + CO2
NaOH + AgC2H3O2 = Na2C2H3O2 + Ag(OH)2 =>
2 NaOH + AgC2H3O2 = Na2C2H3O2 + Ag(OH)2
Zn(NO2)2 + Na = Zn + NaNO2 =>
Zn(NO2)2 + 2 Na = Zn + 2 NaNO2
Mg(NO2)2 + InCl3 = In(NO2)3 + MgCl2 =>
3 Mg(NO2)2 + 2 InCl3 = 2 In(NO2)3 + 3 MgCl2
TiO2 + C + Cl2 = CO + TiCl4 =>
TiO2 + 2 C + 2 Cl2 = 2 CO + TiCl4
Al2(SO4)3 + Li3PO3 = AlPO3 + Li2SO4 =>
Al2(SO4)3 + 2 Li3PO3 = 2 AlPO3 + 3 Li2SO4
K2S + BaCl2 = BaS + K2Cl2 =>
K2S + BaCl2 = BaS + K2Cl2
C5H10 + Cl = C5H10Cl =>
C5H10 + Cl = C5H10Cl
Ni(OH)3 + HCl = NiCl3 + H2O =>
Ni(OH)3 + 3 HCl = NiCl3 + 3 H2O
ClO + H2O = HClO + O2 =>
4 ClO + 2 H2O = 4 HClO + O2
CH3OH(aq) + NH4NO3NH4(s) + C7H6O(s) = C10H15N(g) + H2O =>
181 CH3OH(aq) + 10 NH4NO3NH4(s) + 17 C7H6O(s) = 30 C10H15N(g) + 228 H2O
C2 + O2 = CO4 =>
C2 + 4 O2 = 2 CO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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