| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mn(SO4)2 + 4 AiPO4 = Mn3(PO4)4 + 2 Ai2(SO4)3
SO2 + Cl2O7 = SO3 + Cl2O =>
6 SO2 + Cl2O7 = 6 SO3 + Cl2O
ZnBr2 + HNO3 = HBr + Zn(NO3)2 =>
ZnBr2 + 2 HNO3 = 2 HBr + Zn(NO3)2
Eu + Te = EuTe =>
Eu + Te = EuTe
BiO3{-} + Mn{2+} + H{+} = Bi{3+} + MnO4{-} + H2O =>
5 BiO3{-} + 2 Mn{2+} + 14 H{+} = 5 Bi{3+} + 2 MnO4{-} + 7 H2O
Cu2O(s) + C(s) = Cu(l) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(l) + CO(g)
(NH4)2SO4 + Na2S + H2O = H2S + Na2SO4 + NH4OH =>
(NH4)2SO4 + Na2S + 2 H2O = H2S + Na2SO4 + 2 NH4OH
CH3CO2H + Ni(OH2) = Ni(CH3CO2H)2 + H2O =>
2 CH3CO2H + Ni(OH2) = Ni(CH3CO2H)2 + H2O
(NH4)2SO4 + Na2S + H2O = H2S + Na2SO4 + NH4OH =>
(NH4)2SO4 + Na2S + 2 H2O = H2S + Na2SO4 + 2 NH4OH
HCl + Fe = FeH + Cl =>
HCl + Fe = FeH + Cl
HCl + S = H + SCl =>
HCl + S = H + SCl
CuSO4H10O5 = CuSO4 + H2O =>
CuSO4H10O5 = CuSO4 + 5 H2O
CH3NH2(g) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(l) + 2 N2(g)
B2H6 + OF5 = BF3 + H2O + F2 =>
2 B2H6 + 6 OF5 = 4 BF3 + 6 H2O + 9 F2
MgO + H{+} = Mg{2+} + H2O =>
MgO + 2 H{+} = Mg{2+} + H2O
CH3COONa + AgNO3 = AgO2CCH3 + NaNO3 =>
CH3COONa + AgNO3 = AgO2CCH3 + NaNO3
HIO3 + Ca3(PO4)2 = Ca(IO3)2 + H3PO4 =>
6 HIO3 + Ca3(PO4)2 = 3 Ca(IO3)2 + 2 H3PO4
K3[Cr(OH)6] + CO2 = Cr(OH)3 + KHCO3 =>
K3[Cr(OH)6] + 3 CO2 = Cr(OH)3 + 3 KHCO3
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
SnO + KOH = K2SnO3 + H2 =>
SnO + 2 KOH = K2SnO3 + H2
CuCl2 + FeSO4 = FeCl2 + CuSO4 =>
CuCl2 + FeSO4 = FeCl2 + CuSO4
CuPO4 + NH3 = Cu(NH3)4PO4 =>
CuPO4 + 4 NH3 = Cu(NH3)4PO4
K3[Cr(OH)6] + CO2 = Cr(OH)3 + KHCO3 =>
K3[Cr(OH)6] + 3 CO2 = Cr(OH)3 + 3 KHCO3
Zn + HCu = ZnH + Cu =>
Zn + HCu = ZnH + Cu
Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
Fe2S4 + O = Fe2O3 + SO2 =>
Fe2S4 + 11 O = Fe2O3 + 4 SO2
CaSiO3 + KOH = K2SiO3 + Ca(OH)2 =>
CaSiO3 + 2 KOH = K2SiO3 + Ca(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH6OH + O2 = CO2 + H2O =>
4 CH6OH + 9 O2 = 4 CO2 + 14 H2O
CH3NH3I + PbI2 = CH3NH3PbI3 =>
CH3NH3I + PbI2 = CH3NH3PbI3
C6H12O6 + H2O2 = C3H2O3 + H2O =>
C6H12O6 + 4 H2O2 = 2 C3H2O3 + 8 H2O
Ca3P2 + HNO3 = Ca(NO3)2 + NO2 + H3PO4 + H2O =>
Ca3P2 + 22 HNO3 = 3 Ca(NO3)2 + 16 NO2 + 2 H3PO4 + 8 H2O
KBr + NaI = KNa + BrI =>
KBr + NaI = KNa + BrI
C3H4O2 = C9H10O5 + H2O =>
3 C3H4O2 = C9H10O5 + H2O
Pb(SO4) + AlCl3 = PbCl2 + Al2(SO4)3 =>
3 Pb(SO4) + 2 AlCl3 = 3 PbCl2 + Al2(SO4)3
Na2SO3 + CaCl2 = CaSO3 + NaCl =>
Na2SO3 + CaCl2 = CaSO3 + 2 NaCl
CH3CH2OH + MnO4 + H{+} = CH3COOH + Mn{2+} + H2O =>
3 CH3CH2OH + 2 MnO4 + 4 H{+} = 3 CH3COOH + 2 Mn{2+} + 5 H2O
Be(OH)2 + HCl = BeOHCl + H2O =>
Be(OH)2 + HCl = BeOHCl + H2O
CH3NH2 + COCl2 = HCl + CH3NHCOCl =>
CH3NH2 + COCl2 = HCl + CH3NHCOCl
KI + Pb(NO3)2 = I2Pb + KNO3 =>
2 KI + Pb(NO3)2 = I2Pb + 2 KNO3
H2 + PbCrO4 + BrCl + Ca(CN)2 + FeSO4 + SO2 + H3PO4 + NaAlF4 + MgSiO3 + CF2Cl2 + KI = KAl(OH)4 + Na2SiO3 + Fe(SCN)3 + CaF2 + PI3 + MgCO3 + PbBr2 + CrCl3 + H2O =>
88 H2 + 6 PbCrO4 + 12 BrCl + 15 Ca(CN)2 + 10 FeSO4 + 20 SO2 + 2 H3PO4 + 6 NaAlF4 + 3 MgSiO3 + 3 CF2Cl2 + 6 KI = 6 KAl(OH)4 + 3 Na2SiO3 + 10 Fe(SCN)3 + 15 CaF2 + 2 PI3 + 3 MgCO3 + 6 PbBr2 + 6 CrCl3 + 79 H2O
RCHO + C6H6N4O4 = RCOO + C6H7N4O3 =>
RCHO + C6H6N4O4 = RCOO + C6H7N4O3
CaSO4(ag) + Mg(OH)2(ag) = Ca(OH)2 + MgSO4(ag) =>
CaSO4(ag) + Mg(OH)2(ag) = Ca(OH)2 + MgSO4(ag)
Mg(OH)2 + NH4(PO4) = Mg(PO4)2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4(PO4) = Mg(PO4)2 + 2 NH3 + 2 H2O
FeCl3 + B(OH)3 = BCl3 + Fe(OH)3 =>
FeCl3 + B(OH)3 = BCl3 + Fe(OH)3
NaOH + Fe(NO3)3 = Na3Fe + OHNO3 =>
3 NaOH + Fe(NO3)3 = Na3Fe + 3 OHNO3
FeCO3(s) + HNO3(aq) = Fe(NO3)2 + CO2 + H2O =>
FeCO3(s) + 2 HNO3(aq) = Fe(NO3)2 + CO2 + H2O
KNO3 + C14H20O4 = K2CO3 + CO2 + H2O + N2 =>
68 KNO3 + 5 C14H20O4 = 34 K2CO3 + 36 CO2 + 50 H2O + 34 N2
Ca(HSO3)3 + HCl = CaCl3 + H2O + SO2 =>
Ca(HSO3)3 + 3 HCl = CaCl3 + 3 H2O + 3 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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