| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 5 MgCl2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 MgSO4 + 5 Cl2 + 8 H2O
KCl(aq) + Na3PO4 = K3PO4(aq) + NaCl(aq) =>
3 KCl(aq) + Na3PO4 = K3PO4(aq) + 3 NaCl(aq)
Ti + O2 = Ti(O2)2 =>
Ti + 2 O2 = Ti(O2)2
KOH + H2SO4 = H2(OH)2 + K2SO4 =>
2 KOH + H2SO4 = H2(OH)2 + K2SO4
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
(CuO) + (C) = (Cu) + CO2 =>
2(CuO) + (C) = 2(Cu) + CO2
NaCH3CO2 + BaCl2 = Ba(CH3CO2)2 + NaCl =>
2 NaCH3CO2 + BaCl2 = Ba(CH3CO2)2 + 2 NaCl
CH3COOH + NaHCO3 = H2O + NaCH3CO2 + CO2 =>
CH3COOH + NaHCO3 = H2O + NaCH3CO2 + CO2
HCN + O2 = H2O + CO2 + N2O3 =>
2 HCN + 4 O2 = H2O + 2 CO2 + N2O3
Cu2 + SO4 = Cu2SO4 =>
Cu2 + SO4 = Cu2SO4
[Cu(H2O)6]SO4 + HCN = CuCN + H2O + HSO4 =>
[Cu(H2O)6]SO4 + HCN = CuCN + 6 H2O + HSO4
Ga + O2 = Ga3O =>
6 Ga + O2 = 2 Ga3O
O2 + LiCl = LiClO =>
O2 + 2 LiCl = 2 LiClO
C6H6 + CH3CHCH2 = C6H5CH(CH3)2 =>
C6H6 + CH3CHCH2 = C6H5CH(CH3)2
HS + Cu = CuS + H =>
HS + Cu = CuS + H
Mg + HBrO = Mg(BrO)2 + H2 =>
Mg + 2 HBrO = Mg(BrO)2 + H2
Zn + silverbromide = zincbromide + silver =>
Zn + 2 AgBr = ZnBr2 + 2 Ag
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaHCO3 = Na2CO3CO2 + H2O(g) =>
2 NaHCO3 = Na2CO3CO2 + H2O(g)
Rb2CO3 + HCl = RbCl + CO3 + H =>
Rb2CO3 + 2 HCl = 2 RbCl + CO3 + 2 H
NH4HF2 + KOH = KF + NH3 + H2O =>
NH4HF2 + 2 KOH = 2 KF + NH3 + 2 H2O
CuCl2 + DMSO = [CuCl2(DMSO)2] =>
CuCl2 + 2 DMSO = [CuCl2(DMSO)2]
[Ni(H2O)4]Cl2 = NiCl2 + H2O =>
[Ni(H2O)4]Cl2 = NiCl2 + 4 H2O
C + FeO = Fe + CO2 =>
C + 2 FeO = 2 Fe + CO2
SO3 + Bi(OH)3 = Bi2(SO4)3 + H2O =>
3 SO3 + 2 Bi(OH)3 = Bi2(SO4)3 + 3 H2O
Na2S2O3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) + S(s) =>
Na2S2O3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g) + S(s)
KBr + BaCl2 = K2Cl2 + BaBr2 =>
2 KBr + BaCl2 = K2Cl2 + BaBr2
Ni + Co = NiCoNiCoNi =>
3 Ni + 2 Co = NiCoNiCoNi
HC2H3O2 + KSCN = KC2H3O2 + HSCN =>
HC2H3O2 + KSCN = KC2H3O2 + HSCN
Mn(OH)2 + Br2 + H2O = HMnO4 + HBr =>
2 Mn(OH)2 + 5 Br2 + 4 H2O = 2 HMnO4 + 10 HBr
NH3 + LiClO4 = H2O + N2 + LiCl =>
8 NH3 + 3 LiClO4 = 12 H2O + 4 N2 + 3 LiCl
HNO2 = NO2 + H2 =>
2 HNO2 = 2 NO2 + H2
Fe + O32 = FeO =>
32 Fe + O32 = 32 FeO
Pb(CH3COO)2 + NaOH = Pb(OH) + Na(CH3COO)2 =>
Pb(CH3COO)2 + NaOH = Pb(OH) + Na(CH3COO)2
HClO4 + H2S = HClO + S + H2O =>
HClO4 + 3 H2S = HClO + 3 S + 3 H2O
KClO3 + KL + HCl = KCl + H2O + L2 =>
KClO3 + 6 KL + 6 HCl = 7 KCl + 3 H2O + 3 L2
F3Cl3 + CuSO4 = F3SO4 + CuCl3 =>
F3Cl3 + CuSO4 = F3SO4 + CuCl3
C5H10O2 + Ca(OH)2 = Ca(C5H9O2)2 + H2O =>
2 C5H10O2 + Ca(OH)2 = Ca(C5H9O2)2 + 2 H2O
KMnO4 + CH3CH2OH + H2SO4 = MnSO4 + CH3COOH + K2SO4 + H2O =>
4 KMnO4 + 5 CH3CH2OH + 6 H2SO4 = 4 MnSO4 + 5 CH3COOH + 2 K2SO4 + 11 H2O
As2S3 + KNO3 + H2SO4 = NO2 + K3AsO4 + H2O + K2SO4 =>
As2S3 + 28 KNO3 + 8 H2SO4 = 28 NO2 + 2 K3AsO4 + 8 H2O + 11 K2SO4
Bi + KI = BiI + K =>
Bi + KI = BiI + K
C3H6 + H2O = C3H8O =>
C3H6 + H2O = C3H8O
FeS2 + Cu2S + HNO3 = Fe2(SO4)3 + CuSO4 + NO + H2O =>
6 FeS2 + 3 Cu2S + 40 HNO3 = 3 Fe2(SO4)3 + 6 CuSO4 + 40 NO + 20 H2O
SO4 + Pb = (SO4)2Pb2 =>
2 SO4 + 2 Pb = (SO4)2Pb2
AI + OH = AIOH =>
AI + OH = AIOH
HgS + HCl + HNO3 = H2HgCl4 + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 3 S + 4 H2O
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S8 + H2O =>
8 Bi2S3 + 64 HNO3 = 16 Bi(NO3)3 + 16 NO + 3 S8 + 32 H2O
Na2Al2O4 + H2O + CO2 = Al(OH)3 + Na2CO3 =>
Na2Al2O4 + 3 H2O + CO2 = 2 Al(OH)3 + Na2CO3
NaOH + HF2 = OF2 + NaF + H2O =>
6 NaOH + 4 HF2 = OF2 + 6 NaF + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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