| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + CuSO4 = MgSO4 + Cu
CH3Cl + CH4 = C2H6 + HCl =>
CH3Cl + CH4 = C2H6 + HCl
N2O4H2O = HNO2 + O2 =>
2 N2O4H2O = 4 HNO2 + O2
MnO2 + Sn(OH)4 = SnO4 + Mn(OH)2 =>
2 MnO2 + Sn(OH)4 = SnO4 + 2 Mn(OH)2
Cu + Ag3N = Cu3N + Ag =>
3 Cu + Ag3N = Cu3N + 3 Ag
NaPO4 + H2O = NaOH + HPO4 =>
NaPO4 + H2O = NaOH + HPO4
(CH3COO)2Ca + C2H5OH = Ca(OH)2 + CH3COOC2H5 =>
(CH3COO)2Ca + 2 C2H5OH = Ca(OH)2 + 2 CH3COOC2H5
Zn + PbNO = ZnNO + Pb =>
Zn + PbNO = ZnNO + Pb
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
FeI2 + H2O = Fe(OH)2 + HI =>
FeI2 + 2 H2O = Fe(OH)2 + 2 HI
Mg3(PO4)2 + Al = Al(PO4) + Mg =>
Mg3(PO4)2 + 2 Al = 2 Al(PO4) + 3 Mg
Zn(OH)2 + NaOH = ZnO2 + Na + H2O =>
Zn(OH)2 + 2 NaOH = ZnO2 + 2 Na + 2 H2O
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
CuCl2(aq) + (NH4)3PO4(aq) = CuPO4 + (NH4)3Cl2 =>
CuCl2(aq) + (NH4)3PO4(aq) = CuPO4 + (NH4)3Cl2
CH3COOCH3 + Na = (CH3COO)Na + CH3 =>
CH3COOCH3 + Na = (CH3COO)Na + CH3
Ag + H2O2 = AgO + H2O =>
Ag + H2O2 = AgO + H2O
KMnO4 + HCl + KOH = K2MnO4 + Cl2 + H2O =>
2 KMnO4 + 2 HCl + 2 KOH = 2 K2MnO4 + Cl2 + 2 H2O
Mg(OH)2 + H3O4P = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3O4P = Mg3(PO4)2 + 6 H2O
HS{-} + NO2{-} + H{+} = SO4{2-} + N2 + H2O =>
3 HS{-} + 8 NO2{-} + 5 H{+} = 3 SO4{2-} + 4 N2 + 4 H2O
W + B = BW2 =>
2 W + B = BW2
PbI2 + NaOH = Pb(OH)2 + NaI =>
PbI2 + 2 NaOH = Pb(OH)2 + 2 NaI
CuOH + Pb = Pb(OH)2 + Cu =>
2 CuOH + Pb = Pb(OH)2 + 2 Cu
H2Se + Na = NaSe + H2 =>
H2Se + Na = NaSe + H2
Fe(NO3)2 + MgSO4 = FeSO4 + Mg(NO3)2 =>
Fe(NO3)2 + MgSO4 = FeSO4 + Mg(NO3)2
Br + CaCl2 = BrCl + Ca =>
2 Br + CaCl2 = 2 BrCl + Ca
MnO2 + Sn(OH)4 = SnO4 + Mn(OH)2 =>
2 MnO2 + Sn(OH)4 = SnO4 + 2 Mn(OH)2
KMnO4 + KI + HClO4 = Mn(ClO4)2 + KClO4 + I2 + H2O =>
2 KMnO4 + 10 KI + 16 HClO4 = 2 Mn(ClO4)2 + 12 KClO4 + 5 I2 + 8 H2O
CH3CO2Na + HCl = NaCl + C2H4 + O2 =>
CH3CO2Na + HCl = NaCl + C2H4 + O2
C2H5NH2 + HClO4 = H2O + C2H5NHClO3 =>
C2H5NH2 + HClO4 = H2O + C2H5NHClO3
CuCl2 + NaBH4 = Cu + NaCl + B2H6 + H2 =>
CuCl2 + 2 NaBH4 = Cu + 2 NaCl + B2H6 + H2
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + K(CH3COO) =>
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + 2 K(CH3COO)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ba(s) + H2O(l) = BaH2O(aq) =>
Ba(s) + H2O(l) = BaH2O(aq)
Be + SO4 = BeSO4 =>
Be + SO4 = BeSO4
K2SO3 + KI = K2I + KSO3 =>
K2SO3 + KI = K2I + KSO3
Cu + H2SO4 = CuSO4SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4SO2 + 2 H2O
NaOH + BaCl2 = NaOHBaCl2 =>
NaOH + BaCl2 = NaOHBaCl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe(Cl)2 + H2O2 + HCl = Fe(Cl)3 + H2O =>
2 Fe(Cl)2 + H2O2 + 2 HCl = 2 Fe(Cl)3 + 2 H2O
Br2 + BeI2 = BrI + Be =>
Br2 + BeI2 = 2 BrI + Be
KClO4 + H2O = HClO4 + KOH =>
KClO4 + H2O = HClO4 + KOH
C4H7N + O2 = CO2 + H2O + N2 =>
4 C4H7N + 23 O2 = 16 CO2 + 14 H2O + 2 N2
BaO2H2 + H3PO4 = Ba3P2O8 + H2O =>
3 BaO2H2 + 2 H3PO4 = Ba3P2O8 + 6 H2O
Ba(s) + Cl2(g) = BaCl2(s) =>
Ba(s) + Cl2(g) = BaCl2(s)
V2O5(s) = V(s) + O2(g) =>
2 V2O5(s) = 4 V(s) + 5 O2(g)
ZnCO3 + SiO2 = ZnSiO3 + CO2 =>
ZnCO3 + SiO2 = ZnSiO3 + CO2
Co(NO3)2 + KI = CoI2 + KNO3 =>
Co(NO3)2 + 2 KI = CoI2 + 2 KNO3
NiI2 + (NH4)2CO3 = NiCO3 + NH4I =>
NiI2 + (NH4)2CO3 = NiCO3 + 2 NH4I
N2O3 + CO2 = N2O2 + CO3 =>
N2O3 + CO2 = N2O2 + CO3
Na2SO4 + Sn = Sn(SO4)2 + Na =>
2 Na2SO4 + Sn = Sn(SO4)2 + 4 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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