| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4*7H2O + Ca(CH3COO)2H2O = CaSO4 + Mg(CH3COO)2 + 8 H2O
NO + KClO3 + KOH = KNO3 + HCl =>
2 NO + KClO3 + KOH = 2 KNO3 + HCl
Ag + CaSO4 = Ca + Ag2SO4 =>
2 Ag + CaSO4 = Ca + Ag2SO4
Fe(SCN)3 + KCl + FeCl3 = Fe2(SCN)3 + KCl3 =>
2 Fe(SCN)3 + 3 KCl + 2 FeCl3 = 2 Fe2(SCN)3 + 3 KCl3
Rb + F2 = RbF =>
2 Rb + F2 = 2 RbF
CaCl2 + SrSO4 = CaSO4 + SrCl2 =>
CaCl2 + SrSO4 = CaSO4 + SrCl2
CN{-} + IO3{-} = I{-} + CNO{-} =>
3 CN{-} + IO3{-} = I{-} + 3 CNO{-}
HCOOCH3 + AgNO3 + NH3 + H2O = Ag + (NH4)2CO3 =>
9 HCOOCH3 + 8 AgNO3 + 28 NH3 + 12 H2O = 8 Ag + 18(NH4)2CO3
Cu(H2O)4{2+} + NH4OH = Cu(NH3)4{2+} + H2O =>
Cu(H2O)4{2+} + 4 NH4OH = Cu(NH3)4{2+} + 8 H2O
Cu + NaZn(OH)3 = Na + CuZn(OH)3 =>
Cu + NaZn(OH)3 = Na + CuZn(OH)3
Co + N17 = CoN8 =>
17 Co + 8 N17 = 17 CoN8
C3H7Cl + OH{-} = C3H6 + Cl{-} + H2O =>
C3H7Cl + OH{-} = C3H6 + Cl{-} + H2O
AsH3 + HNO3 = H2AsO4 + NO2 + H2O =>
AsH3 + 9 HNO3 = H2AsO4 + 9 NO2 + 5 H2O
HCN + NaHCO3 = NaCN + H2O + CO2 =>
HCN + NaHCO3 = NaCN + H2O + CO2
Ni2O3 + H2O = Ni(HO)3 =>
Ni2O3 + 3 H2O = 2 Ni(HO)3
KBr + KNO3 + H2SO4 = K2SO4 + Br2 + NO + H2O =>
6 KBr + 2 KNO3 + 4 H2SO4 = 4 K2SO4 + 3 Br2 + 2 NO + 4 H2O
H2 + HCl = H3Cl =>
H2 + HCl = H3Cl
K2S + Pb(NO3)2 = Pb2S + K(NO3)2 =>
K2S + 2 Pb(NO3)2 = Pb2S + 2 K(NO3)2
Mg(s)AlCl(aq) = MgCl(aq) + Al(s) =>
Mg(s)AlCl(aq) = MgCl(aq) + Al(s)
Li{+} + Po4{3-} = Li3Po4 =>
3 Li{+} + Po4{3-} = Li3Po4
CaCO3 + CO2 = CaO2 + CCO3 =>
CaCO3 + CO2 = CaO2 + CCO3
AgNO3 + CaBr2 = AgBr2 + CaNO3 =>
AgNO3 + CaBr2 = AgBr2 + CaNO3
CS2 + Cl = CCl4 + S2Cl2 =>
CS2 + 6 Cl = CCl4 + S2Cl2
MoOS2 + O2 = MoO3 + SO2 =>
MoOS2 + 3 O2 = MoO3 + 2 SO2
Cu(SO4) + CaCl2 = Ca(SO4)2 + CuCl =>
2 Cu(SO4) + CaCl2 = Ca(SO4)2 + 2 CuCl
AlCl3 + (NH4)2HPO4 + NH4OH = AlPO4 + NH4Cl + H2O =>
AlCl3 + (NH4)2HPO4 + NH4OH = AlPO4 + 3 NH4Cl + H2O
(NH4)2[Co(SCN)4] + H2O = (NH4)2[Co(SCN)4(H2O)5] =>
(NH4)2[Co(SCN)4] + 5 H2O = (NH4)2[Co(SCN)4(H2O)5]
Mn(NO3)2 + KMnO4 + KOH = Mn4O7 + KNO3 + H2O =>
14 Mn(NO3)2 + 6 KMnO4 + 22 KOH = 5 Mn4O7 + 28 KNO3 + 11 H2O
SOCl2 + Cl2 + LiOH = Li2SO4 + LiCl + H2O =>
SOCl2 + Cl2 + 6 LiOH = Li2SO4 + 4 LiCl + 3 H2O
Mg + PO4 = Mg3(PO4)2 =>
3 Mg + 2 PO4 = Mg3(PO4)2
(Na2)2HPO4 + AgNO3 = Na2NO3 + Ag2HPO4 =>
(Na2)2HPO4 + 2 AgNO3 = 2 Na2NO3 + Ag2HPO4
HCl + Ag = ClAg + H =>
HCl + Ag = ClAg + H
I2 + As + NaHCO3 = NaI + Na2HAsO4 + CO2 + H2O =>
5 I2 + 2 As + 14 NaHCO3 = 10 NaI + 2 Na2HAsO4 + 14 CO2 + 6 H2O
H2S + CrBr3 = Cr2S3 + HBr =>
3 H2S + 2 CrBr3 = Cr2S3 + 6 HBr
Hg + NO3 = N + Hg2O3 =>
2 Hg + NO3 = N + Hg2O3
ZnO + MgCI2 = ZnCI2 + MgO =>
ZnO + MgCI2 = ZnCI2 + MgO
Bi(OH)3 + SnO2{2-}{+} = Bi + SnO3{2-} + H =>
Bi(OH)3 + 3 SnO2{2-}{+} = Bi + 3 SnO3{2-} + 3 H
Cu{2+}Cl + Fe = Fe{3+}Cl + Cu2 =>
6 Cu{2+}Cl + 4 Fe = 4 Fe{3+}Cl + 3 Cu2
FeOOH = Fe2(O)3 + H2O =>
2 FeOOH = Fe2(O)3 + H2O
Zr + CuSO4 = Zr2(SO4)3 + Cu =>
2 Zr + 3 CuSO4 = Zr2(SO4)3 + 3 Cu
CuSO4 + Fe = FeSO3 + CuO =>
CuSO4 + Fe = FeSO3 + CuO
CuCl2 + Ag2(NO3)2 = Cu(NO3)2 + AgCl =>
CuCl2 + Ag2(NO3)2 = Cu(NO3)2 + 2 AgCl
H2C6H6O6 + NaOH = H2O + Na2C6H6O6 =>
H2C6H6O6 + 2 NaOH = 2 H2O + Na2C6H6O6
KMn2O7 + HBr = MnBr3 + KBr + H2O + Br2 =>
2 KMn2O7 + 28 HBr = 4 MnBr3 + 2 KBr + 14 H2O + 7 Br2
C5H20O5 + O2 = H2O + CO2 =>
2 C5H20O5 + 15 O2 = 20 H2O + 10 CO2
HCl + CuCl2 = Cl2 + HCu =>
2 HCl + 2 CuCl2 = 3 Cl2 + 2 HCu
GaCs + F2 = GaF + Cs =>
2 GaCs + F2 = 2 GaF + 2 Cs
BrCl = Br2Cl2 =>
2 BrCl = Br2Cl2
MgO + Fe2O3 = FeMg4 + O2 =>
16 MgO + 2 Fe2O3 = 4 FeMg4 + 11 O2
Ca(SO4) + Mg(CrO4) = Ca(CrO4) + Mg(SO4) =>
Ca(SO4) + Mg(CrO4) = Ca(CrO4) + Mg(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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