| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2ClO3 + 12 HCl = 5 Cl2 + 4 KCl + 6 H2O
H8C3O + KBr + H2SO4 = H2O + KHSO4 + H7C3Br =>
H8C3O + KBr + H2SO4 = H2O + KHSO4 + H7C3Br
KMnO4 + C6H5CH2OH = KC6H5COO + KOH + H2O + MnO2 =>
4 KMnO4 + 3 C6H5CH2OH = 3 KC6H5COO + KOH + 4 H2O + 4 MnO2
KClO3 + Fe3(SO4) + H2O2 = KFeO4 + HCl + KSO4 + O2 =>
4 KClO3 + Fe3(SO4) + 2 H2O2 = 3 KFeO4 + 4 HCl + KSO4 + 2 O2
Mn2O3 + C = Mn3O4 + CO2 =>
6 Mn2O3 + C = 4 Mn3O4 + CO2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C2H5J + NH3 = C2H5N + JH3 =>
C2H5J + NH3 = C2H5N + JH3
C4H10O + Na2Cr2O7 + H2SO4 = C4H8O + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10O + Na2Cr2O7 + 4 H2SO4 = 3 C4H8O + Na2SO4 + Cr2(SO4)3 + 7 H2O
(NH4)3 + PO4 + NaOH = Na3PO4 + NH4OH =>
(NH4)3 + PO4 + 3 NaOH = Na3PO4 + 3 NH4OH
Na2CO3 + H2SO4 = Na2CH2SO7 =>
Na2CO3 + H2SO4 = Na2CH2SO7
KClO3 + Fe3(SO4) + H2O2 = KFeO4 + HCl + KSO4 + O2 =>
4 KClO3 + Fe3(SO4) + 2 H2O2 = 3 KFeO4 + 4 HCl + KSO4 + 2 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ce2O + H2O = Ce(OH) =>
Ce2O + H2O = 2 Ce(OH)
KCl + H2SO4 = HCl + HKSO4 =>
KCl + H2SO4 = HCl + HKSO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2 + O2 + Ca = (Ca(OH)2) =>
H2 + O2 + Ca = (Ca(OH)2)
CrBr3 + Fe(NO3)2 = Cr(NO3)3 + FeBr2 =>
2 CrBr3 + 3 Fe(NO3)2 = 2 Cr(NO3)3 + 3 FeBr2
PCl3 + NaOH + H2O2 = H2O + Na2PO3 + NaCl =>
2 PCl3 + 10 NaOH + H2O2 = 6 H2O + 2 Na2PO3 + 6 NaCl
sodiumcarbonate + zincsulfate = zinccarbonate + sodiumsulfate =>
Na2CO3 + ZnSO4 = ZnCO3 + Na2SO4
(NH4)2O + H2O = (NH4)OH =>
(NH4)2O + H2O = 2(NH4)OH
C6H5CH2OH + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5COOK + 4 MnO2 + KOH + 4 H2O
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
HCl + CaCO{3} = HCO{3} + CaCl =>
HCl + CaCO{3} = HCO{3} + CaCl
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Sb + Cl3 + NaOH = NaCl + Sb2O3 + H2O =>
2 Sb + 2 Cl3 + 6 NaOH = 6 NaCl + Sb2O3 + 3 H2O
AsH{3} + AgNO{3} = Ag + As{2}O{3} + HNO{3} + H{2}O =>
2 AsH{3} + AgNO{3} = Ag + 2 As{2}O{3} + HNO{3} + H{2}O
MgCH3COO + SrCl2 = MgCl2 + SrCH3COO =>
MgCH3COO + SrCl2 = MgCl2 + SrCH3COO
KI + CrCl3 = KCl + CrI3 =>
3 KI + CrCl3 = 3 KCl + CrI3
Cu + HNO3 = N2O3 + Cu(NO3)2 + H2O =>
2 Cu + 6 HNO3 = N2O3 + 2 Cu(NO3)2 + 3 H2O
MgOHCl + NaOH = MgO + NaCl + H2O =>
MgOHCl + NaOH = MgO + NaCl + H2O
C72H129 + O2 = CO + H2O =>
4 C72H129 + 273 O2 = 288 CO + 258 H2O
Pb2SO3 = Pb + SO3 =>
Pb2SO3 = 2 Pb + SO3
H2AsO3{-} + I2 + H2O = HAsO4{-}2 + I{-} + H{+} =>
2 H2AsO3{-} + 3 I2 + 2 H2O = 2 HAsO4{-}2 + 6 I{-} + 6 H{+}
KBr + [Ag(NH3)2]Cl = AgBr(s) + NH3(aq) + KCl(aq) =>
KBr + [Ag(NH3)2]Cl = AgBr(s) + 2 NH3(aq) + KCl(aq)
C6H5CH3 + KMnO4 + H2SO4 = KSO4 + MnSO4 + H2O + C6H5COOH =>
2 C6H5CH3 + 3 KMnO4 + 6 H2SO4 = 3 KSO4 + 3 MnSO4 + 8 H2O + 2 C6H5COOH
NH4NO3 + KOH = KNO3 + H2O + NH =>
3 NH4NO3 + 2 KOH = 2 KNO3 + 5 H2O + 4 NH
C2H3Cl + Cl2 = C9H11Cl7 + HCl =>
9 C2H3Cl + 5 Cl2 = 2 C9H11Cl7 + 5 HCl
Li2O + ZnO = Li10Zn4O9 =>
5 Li2O + 4 ZnO = Li10Zn4O9
Ni(NO3)3 + NaOH(aq) = Ni(OH)3 + NaNO3 =>
Ni(NO3)3 + 3 NaOH(aq) = Ni(OH)3 + 3 NaNO3
Fe + K3(Fe(CN)6) = Fe(Fe(CN)6) + K =>
Fe + K3(Fe(CN)6) = Fe(Fe(CN)6) + 3 K
Na + At = NaAt =>
Na + At = NaAt
Na2O + WO3 = NaWO3 + O2 =>
2 Na2O + 4 WO3 = 4 NaWO3 + O2
AlNO3 + NaSO4 = AlSO4 + NaNO3 =>
AlNO3 + NaSO4 = AlSO4 + NaNO3
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
CaNO3 + NaF = CaF + NaNO3 =>
CaNO3 + NaF = CaF + NaNO3
C + NH4 = NH4C =>
C + NH4 = NH4C
C2H5Cl + CaOH = C2H5OH + CaCl =>
C2H5Cl + CaOH = C2H5OH + CaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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