| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 6 BrCl = 2 AlCl3 + 3 Br2SO4
ZnSO4(aq) + Li2CO3(aq) = ZnCO3 + Li2SO4 =>
ZnSO4(aq) + Li2CO3(aq) = ZnCO3 + Li2SO4
TiCl3 + KMnO4 + H2O = MnO2 + HCl + TiO2 + KCl =>
3 TiCl3 + KMnO4 + 4 H2O = MnO2 + 8 HCl + 3 TiO2 + KCl
HCl + Ca(OH)2 = HOH + CaClOH =>
HCl + Ca(OH)2 = HOH + CaClOH
H2Se = Se{2-} + H{+} =>
H2Se = Se{2-} + 2 H{+}
*4C + *6H2 + *O2 = *2C2H6O =>
*4C + *6H2 + *O2 = *2C2H6O
MnSO4 + O2 + H2O = MnO2 + H2SO4 =>
2 MnSO4 + O2 + 2 H2O = 2 MnO2 + 2 H2SO4
(CH3)NNH2 + N2O4 = CO2 + H2O + N2 =>
8(CH3)NNH2 + 9 N2O4 = 8 CO2 + 20 H2O + 17 N2
Ca3(PO4)2 + H2(SO4) = Ca(SO4) + H3PO4 =>
Ca3(PO4)2 + 3 H2(SO4) = 3 Ca(SO4) + 2 H3PO4
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
HC2H3O2(aq) + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2(aq) + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
CrO + P2O5 = Cr(PO3)2 =>
CrO + P2O5 = Cr(PO3)2
C25H52 = C2 + H2 =>
2 C25H52 = 25 C2 + 52 H2
Ca(OH)2(s) + HBr = CaBr2 + H2O =>
Ca(OH)2(s) + 2 HBr = CaBr2 + 2 H2O
CH2 + O4 = CO2 + H2O =>
4 CH2 + 3 O4 = 4 CO2 + 4 H2O
Li + He = LiHe =>
Li + He = LiHe
N2O + KMnO4 + H2SO4 = NO2 + MnSO4 + K2SO4 + H2O =>
5 N2O + 6 KMnO4 + 9 H2SO4 = 10 NO2 + 6 MnSO4 + 3 K2SO4 + 9 H2O
La(OH)3 = La + OH =>
La(OH)3 = La + 3 OH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AgCH3COO + Na3PO4 = Ag3PO4 + NaCH3COO =>
3 AgCH3COO + Na3PO4 = Ag3PO4 + 3 NaCH3COO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
MgO + C2 = Mg + CO =>
2 MgO + C2 = 2 Mg + 2 CO
NaMnO4 + H2O = MnO2 + NaOH + O2 =>
4 NaMnO4 + 2 H2O = 4 MnO2 + 4 NaOH + 3 O2
CaO + NH3 = Ca + H2O + N2 =>
3 CaO + 2 NH3 = 3 Ca + 3 H2O + N2
Cu + KCN + H2O = K3(Cu(CN)4) + KOH + H2 =>
2 Cu + 8 KCN + 2 H2O = 2 K3(Cu(CN)4) + 2 KOH + H2
NaCN + Cl2 = ClCN + NaCl =>
NaCN + Cl2 = ClCN + NaCl
HCl + Cu = H + CuCl =>
HCl + Cu = H + CuCl
Cr6 + O2 = Cr2O6 =>
Cr6 + 9 O2 = 3 Cr2O6
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al4 + C4 + HCl = AlCl3 + CH4 =>
4 Al4 + 3 C4 + 48 HCl = 16 AlCl3 + 12 CH4
CaI2 + F2 = CaF2 + I =>
CaI2 + F2 = CaF2 + 2 I
V2O5 + Zn + H2SO4 = V2O3 + H2O + ZnSO4 =>
V2O5 + 2 Zn + 2 H2SO4 = V2O3 + 2 H2O + 2 ZnSO4
CH3OH + (CH3CO)2O = CH3COOH + CH3COOCH3 =>
CH3OH + (CH3CO)2O = CH3COOH + CH3COOCH3
H{+} + FeHPO3 + Cr2O7{2-} = Cr{3+} + H3PO4 + Fe{3+} + H2O =>
14 H{+} + 2 FeHPO3 + Cr2O7{2-} = 2 Cr{3+} + 2 H3PO4 + 2 Fe{3+} + 5 H2O
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
CH2O = C + H2 + O2 =>
2 CH2O = 2 C + 2 H2 + O2
Fe2O3(s) + H2O(aq) = Fe(OH)3(s) =>
Fe2O3(s) + 3 H2O(aq) = 2 Fe(OH)3(s)
C6H11N + O2 = CO2 + H2O + NO2 =>
4 C6H11N + 39 O2 = 24 CO2 + 22 H2O + 4 NO2
MnCl2 + KMnO4 = Mn(MnO4)2 + KCl =>
MnCl2 + 2 KMnO4 = Mn(MnO4)2 + 2 KCl
*FeCl3 + NaF = FeF3 + NaCl =>
*FeCl3 + 3 NaF = FeF3 + 3 NaCl
H2SeO3 + K = K2SeO3 + H2 =>
H2SeO3 + 2 K = K2SeO3 + H2
CuO(s) + H2O(l) = Cu(OH)2 =>
CuO(s) + H2O(l) = Cu(OH)2
NiS2 = Ni3S4 + S2 =>
3 NiS2 = Ni3S4 + S2
NH4OH + C2H2O4 = C2H8N2O4 + H2O =>
2 NH4OH + C2H2O4 = C2H8N2O4 + 2 H2O
H3 + O = H2O =>
2 H3 + 3 O = 3 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
CH3OH + O2(g) = CO2 + H2O =>
2 CH3OH + 3 O2(g) = 2 CO2 + 4 H2O
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
CH3COCH3 + KI + NaClO = CHI3 + CH3COONa + HClO + K{+} + NaI + {-} =>
2 CH3COCH3 + 16 KI + 5 NaClO = 4 CHI3 + CH3COONa + 5 HClO + 16 K{+} + 4 NaI + 16e
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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