| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 + Sr(OH)2 = 2 NaOH + Sr(HCO3)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
MgCI2 + I = MgI2 + CI =>
MgCI2 + I = MgI2 + CI
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
C3H7COOH + MgO = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + MgO = (C3H7COO)2Mg + H2O
KOH + CH3COONa = KCH4COOONa =>
KOH + CH3COONa = KCH4COOONa
C6H12O6 + N2 + CO2 = C5H9NO4 + O2 =>
3 C6H12O6 + 2 N2 + 2 CO2 = 4 C5H9NO4 + 3 O2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
H2SO4 + BaOH2 = BaS + O5H4 =>
H2SO4 + BaOH2 = BaS + O5H4
Zn(OH)2 + NH4OH = [Zn(NH3)6](OH)2 + H2O =>
Zn(OH)2 + 6 NH4OH = [Zn(NH3)6](OH)2 + 6 H2O
CaF2 + KNO3 = Ca(NO3)2 + KF =>
CaF2 + 2 KNO3 = Ca(NO3)2 + 2 KF
C9H20 + O2 = C + H2O =>
C9H20 + 5 O2 = 9 C + 10 H2O
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
TiCl4 + Mg = MgCl2 + Ti =>
TiCl4 + 2 Mg = 2 MgCl2 + Ti
CuO + C7H5O2 = Cu + CO2 + H2O =>
29 CuO + 2 C7H5O2 = 29 Cu + 14 CO2 + 5 H2O
P2S3 + NaClO3 + H2O + NH3 = NH4PO3 + NH4HSO4 + NaCl =>
3 P2S3 + 14 NaClO3 + 12 H2O + 15 NH3 = 6 NH4PO3 + 9 NH4HSO4 + 14 NaCl
C7H5NaO2 + CH3(CH2)3Br = C11H14O2 + NaBr =>
C7H5NaO2 + CH3(CH2)3Br = C11H14O2 + NaBr
C3H7ONa + CH3Cl = C3H7OCH3 + NaCl =>
C3H7ONa + CH3Cl = C3H7OCH3 + NaCl
BaO + CO = Ba + CO2 =>
BaO + CO = Ba + CO2
KCI + AlCI3 = KCI3 + AlCI =>
KCI + AlCI3 = KCI3 + AlCI
Cu(s) + C2H4O2(aq) + H2O2(aq) = [Cu(C2H3O2)6](aq) + H3O(l) =>
2 Cu(s) + 12 C2H4O2(aq) + 3 H2O2(aq) = 2[Cu(C2H3O2)6](aq) + 6 H3O(l)
ZnCl2 + HOCl = Zn(OH)2 + Cl2 =>
ZnCl2 + 2 HOCl = Zn(OH)2 + 2 Cl2
K4Fe(CN)6 + H2SO4 + KMnO4 = Fe2(SO4)3 + CO2 + HNO3 + H2O + MnSO4 + K2SO4 =>
10 K4Fe(CN)6 + 218 H2SO4 + 122 KMnO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 HNO3 + 188 H2O + 122 MnSO4 + 81 K2SO4
MgCrO4 + FeCl3 = Fe2(CrO4)3 + MgCl2 =>
3 MgCrO4 + 2 FeCl3 = Fe2(CrO4)3 + 3 MgCl2
K + HCl = KCl2 + H =>
K + 2 HCl = KCl2 + 2 H
H2SO4(aq) + LiOH(a) = Li2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 LiOH(a) = Li2SO4(aq) + 2 H2O(l)
CuBr2(aq) + Fe(s)(aq) = FeBr2(aq) + Cu(s) =>
CuBr2(aq) + Fe(s)(aq) = FeBr2(aq) + Cu(s)
P4 + KOH = K3P + O2 + H2O =>
P4 + 12 KOH = 4 K3P + 3 O2 + 6 H2O
CrCl2 + Cl2 + NaCl + H2O = HCl + Na2CrO4 =>
CrCl2 + 2 Cl2 + 2 NaCl + 4 H2O = 8 HCl + Na2CrO4
Na + NaOH = Na2O + H2 =>
2 Na + 2 NaOH = 2 Na2O + H2
S + KNO3 = KNO2 + SO2 =>
S + 2 KNO3 = 2 KNO2 + SO2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
MnCl2 + PbO2 + HCl = Pb(MnO4)2 + PbCl2 + H2O =>
2 MnCl2 + 5 PbO2 + 4 HCl = Pb(MnO4)2 + 4 PbCl2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C3H7ONa + CH3Cl = C3H7OCH3 + NaCl =>
C3H7ONa + CH3Cl = C3H7OCH3 + NaCl
NH4NO3 + NaCl = NaNO3 + ClNH4 =>
NH4NO3 + NaCl = NaNO3 + ClNH4
FeOOH + H = Fe(OH)2 =>
FeOOH + H = Fe(OH)2
OH + H2 = H2O =>
2 OH + H2 = 2 H2O
CO(NH2)2 + H2O = NH3 + CO2 =>
CO(NH2)2 + H2O = 2 NH3 + CO2
Na2CO3(aq) + KI(aq) = NaI + K2CO3 =>
Na2CO3(aq) + 2 KI(aq) = 2 NaI + K2CO3
C6H14O2 + O2 = CO2 + H2O =>
2 C6H14O2 + 17 O2 = 12 CO2 + 14 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
(CH3CO)2O + CH2NH2CH2NH2 = CH3COOH + CH3CONHCH2CH2NH2 =>
(CH3CO)2O + CH2NH2CH2NH2 = CH3COOH + CH3CONHCH2CH2NH2
B(OCH3)3 + O2 = CO2 + H2O + H3BO3 =>
2 B(OCH3)3 + 9 O2 = 6 CO2 + 6 H2O + 2 H3BO3
Ca(s) + Mg(NO3)2 = Ca(NO3)(aq) + Mg(s) =>
2 Ca(s) + Mg(NO3)2 = 2 Ca(NO3)(aq) + Mg(s)
K + Ca(ClO3)2 = KClO3 + Ca =>
2 K + Ca(ClO3)2 = 2 KClO3 + Ca
KNO2 + KOH + KMnO4 = K2MnO4 + KNO3 + H2O =>
KNO2 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + KNO3 + H2O
KAlO2 + H2O + H2SO4 = KAlS2O20H24 =>
KAlO2 + 10 H2O + 2 H2SO4 = KAlS2O20H24
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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