| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi + 3 H2O = BiO3 + 6 H
CuO + H2 = Cu + H2O(classification) =>
CuO + H2 = Cu + H2O(classification)
KI2 + H2O = K(OH)2 + I2 + H2 =>
KI2 + 2 H2O = K(OH)2 + I2 + H2
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
C2H6 + Br2 = HBr + C2H5 =>
2 C2H6 + Br2 = 2 HBr + 2 C2H5
LiBr + Co(SO3)2 = Li2(SO3) + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2(SO3) + CoBr4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 + 6 H2O
BaBr2 + H2O = Ba(OH)2 + HBr =>
BaBr2 + 2 H2O = Ba(OH)2 + 2 HBr
(NH4)2 + S = NH3 + H2S =>
(NH4)2 + S = 2 NH3 + H2S
H2S + HPO3 = S + PO + H2O =>
3 H2S + 2 HPO3 = 3 S + 2 PO + 4 H2O
KCrO4 + Cl2 + KOH = KCrO2 + KClO + H2O =>
KCrO4 + 2 Cl2 + 4 KOH = KCrO2 + 4 KClO + 2 H2O
HCl + SCO3 = H2CO3 + SCl2 =>
2 HCl + SCO3 = H2CO3 + SCl2
SO3 + KOH = KHSO4 =>
SO3 + KOH = KHSO4
SiO2 + FeO = FeSi + O2 =>
2 SiO2 + 2 FeO = 2 FeSi + 3 O2
Ag + HN[O3] = AgN[O3] + N[O2] + [H2]O =>
Ag + 2 HN[O3] = AgN[O3] + N[O2] + [H2]O
MnO4{-} + S2O3{2-} + H{2+} = Mn{2+} + S4O6{2-} + H2O =>
2 MnO4{-} + 26 S2O3{2-} + 16 H{2+} = 2 Mn{2+} + 13 S4O6{2-} + 8 H2O
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
K2CO3 + CH3COOH = CH3CO2K + CO2 + H2O =>
K2CO3 + 2 CH3COOH = 2 CH3CO2K + CO2 + H2O
KMnO4 + Na2S2O + HCl = MnCl2 + Na2S4O6 + NaCl + KCl + H2O =>
2 KMnO4 + 2 Na2S2O + 8 HCl = 2 MnCl2 + Na2S4O6 + 2 NaCl + 2 KCl + 4 H2O
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
Na2SO4(aq) + BaBr2(aq) = NaBr(aq) + BaSO4(aq) =>
Na2SO4(aq) + BaBr2(aq) = 2 NaBr(aq) + BaSO4(aq)
H2CrO4 = H2 + CrO4 =>
H2CrO4 = H2 + CrO4
Cu2O(s) + Fe{3+} + H = Cu{2+} + Fe{2+} + H2O(l) =>
Cu2O(s) + 4 Fe{3+} + 2 H = 2 Cu{2+} + 4 Fe{2+} + H2O(l)
Mg + H2NO3 = H2O + Mg(NO3)2 + N2 =>
2 Mg + 6 H2NO3 = 6 H2O + 2 Mg(NO3)2 + N2
MnO4 + HCN + I = Mn + ICN + H2O =>
MnO4 + 8 HCN + 8 I = Mn + 8 ICN + 4 H2O
Al + (OH)3 = Al2O3 + H2O =>
2 Al + 2(OH)3 = Al2O3 + 3 H2O
CUSO4 + HCl = CUCl2 + H2SO4 =>
CUSO4 + 2 HCl = CUCl2 + H2SO4
KBrO = KBrO3 + KBr =>
3 KBrO = KBrO3 + 2 KBr
KHO + H3PO4 = K2HPO4 + H2O =>
2 KHO + H3PO4 = K2HPO4 + 2 H2O
C24H48 + O2 = CO2 + H2O =>
C24H48 + 36 O2 = 24 CO2 + 24 H2O
SO2 + PB(NO3)2 = PBS + NO + O2 =>
SO2 + PB(NO3)2 = PBS + 2 NO + 3 O2
CuO + Cu = Cu2O = CuO =>
CuO + Cu = Cu2O
NH4Cl + Ca(OH)2 = NH3 + H2O + CaCl2 =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + 2 H2O + CaCl2
HBr + Ca(HSO3)2 = CaBr2 + H2O + SO2 =>
2 HBr + Ca(HSO3)2 = CaBr2 + 2 H2O + 2 SO2
C2O2(OH)2 + NaOH = Na2C2O4 + H2O =>
C2O2(OH)2 + 2 NaOH = Na2C2O4 + 2 H2O
SiO2*3C = SiC*2CO =>
SiO2*3C = SiC*2CO
COOHCOOH + PCl5 = ClCOCOCl + HCl + P4O10 =>
5 COOHCOOH + 4 PCl5 = 5 ClCOCOCl + 10 HCl + P4O10
Ca2(CO3)2 = Ca2O2 + CO2 =>
Ca2(CO3)2 = Ca2O2 + 2 CO2
CH3COOH + Fe2O3 = H2O + Fe + CO2 =>
3 CH3COOH + 4 Fe2O3 = 6 H2O + 8 Fe + 6 CO2
ZnHCO3 + H2SO4 = ZnSO4 + H2CO3 + H2 =>
2 ZnHCO3 + 2 H2SO4 = 2 ZnSO4 + 2 H2CO3 + H2
Ca2(CO3)2 = CaO + CO2 =>
Ca2(CO3)2 = 2 CaO + 2 CO2
Na + H2CO3 = H2 + NaHCO3 =>
2 Na + 2 H2CO3 = H2 + 2 NaHCO3
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
NaCl + BaO = Na2O + BaCl2 =>
2 NaCl + BaO = Na2O + BaCl2
NH3 + SiO2 = Si + N2 + H2O =>
4 NH3 + 3 SiO2 = 3 Si + 2 N2 + 6 H2O
HCOOH + H3PO4 = HPO4 + H3COOH =>
HCOOH + H3PO4 = HPO4 + H3COOH
CaSO3 + HCl = CaCl2 + H2O + SO2 =>
CaSO3 + 2 HCl = CaCl2 + H2O + SO2
Na + H2CO3 = H2 + NaHCO3 =>
2 Na + 2 H2CO3 = H2 + 2 NaHCO3
FeCl3 + KSCN = KSCN(Cl3) + Fe =>
FeCl3 + KSCN = KSCN(Cl3) + Fe
CuSO4 + K3PO4 = Cu3(PO4)2 + K2SO4 =>
3 CuSO4 + 2 K3PO4 = Cu3(PO4)2 + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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