| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOCl + 2 NaOH + H2S = NaCl + Na2SO + 2 H2O
P4O6 + NaOH = Na2HPO3 + H2O =>
P4O6 + 8 NaOH = 4 Na2HPO3 + 2 H2O
Li3PO4 + H2O = LiOH + H3PO4 =>
Li3PO4 + 3 H2O = 3 LiOH + H3PO4
sulfur + chlorine = disulfurdichloride =>
2 S + Cl2 = S2Cl2
PCl5 + SO3 = SO2Cl2 + POCl3 =>
PCl5 + SO3 = SO2Cl2 + POCl3
Cr2(SO4)3 + KOH + HClO3 = K2CrO4 + K2SO4 + KCl + H2O =>
Cr2(SO4)3 + 11 KOH + HClO3 = 2 K2CrO4 + 3 K2SO4 + KCl + 6 H2O
He1Br2 = HeBr2 =>
He1Br2 = HeBr2
CaCO3 + CH3COOH = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + CO2 + H2O
Na3PO4 + H2O = NaOH + H3PO4 =>
Na3PO4 + 3 H2O = 3 NaOH + H3PO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ba(OH)2 + Cl2O7 = Ba(ClO4)2 + H2O =>
Ba(OH)2 + Cl2O7 = Ba(ClO4)2 + H2O
N2 + Pb = N2Pb3 =>
N2 + 3 Pb = N2Pb3
CH3CH2OH + CH3CH2COOH = CH3CH2COOCH3CH2 + H2O =>
CH3CH2OH + CH3CH2COOH = CH3CH2COOCH3CH2 + H2O
C7H6O + CH3NO2 = C8H7NO2 + H2O =>
C7H6O + CH3NO2 = C8H7NO2 + H2O
Sn + NaOH + HOH = H2 + Na2(Sn(OH)4) =>
Sn + 2 NaOH + 2 HOH = H2 + Na2(Sn(OH)4)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CrCl3 + NaOHHCl = Cr2O3 + HCl + NaCl =>
2 CrCl3 + 3 NaOHHCl = Cr2O3 + 6 HCl + 3 NaCl
H2S(g) + Ag(s) = HAg(s) + S8(g) =>
8 H2S(g) + 16 Ag(s) = 16 HAg(s) + S8(g)
Si1O2 + H1F1 = Si1F4 + H2O1 =>
Si1O2 + 4 H1F1 = Si1F4 + 2 H2O1
Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + Na(NO3)(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 Na(NO3)(aq)
HCl + Sb2O3 = SbCl3 + H2O =>
6 HCl + Sb2O3 = 2 SbCl3 + 3 H2O
H2NSO3H + NaOH = NaH2NSO3 + H2O(l) =>
H2NSO3H + NaOH = NaH2NSO3 + H2O(l)
BaO + C = BaC2 + CO2 =>
2 BaO + 5 C = 2 BaC2 + CO2
NaOH + C12H22O11 + KMnO4 = H2O + CO2 + NaMn + KOH =>
6 NaOH + C12H22O11 + 6 KMnO4 = 11 H2O + 12 CO2 + 6 NaMn + 6 KOH
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
H2SO4 + Ni = Ni2SO4 + H2O + SO2 =>
2 H2SO4 + 2 Ni = Ni2SO4 + 2 H2O + SO2
H2O + Li = H2OLi =>
H2O + Li = H2OLi
C6H5NH2 + CaClOCl = C6H5NO2 + CaCl2 + H2O =>
C6H5NH2 + 3 CaClOCl = C6H5NO2 + 3 CaCl2 + H2O
C3H8(g) + O2(s) = CO2(s) + H20(c) =>
5 C3H8(g) + 15 O2(s) = 15 CO2(s) + 2 H20(c)
Na2O + H2Co3 = Na2Co3 + H2O =>
Na2O + H2Co3 = Na2Co3 + H2O
Li2CO3 + CH3COOH = Li2(OOCCH3)2 + CO2 + H2O =>
Li2CO3 + 2 CH3COOH = Li2(OOCCH3)2 + CO2 + H2O
Cr(OH)3 + NaOH = NaCr + Na2CrO4 + H2O =>
7 Cr(OH)3 + 11 NaOH = 3 NaCr + 4 Na2CrO4 + 16 H2O
KNO2 + CrSO4 + KOH = N2 + K2SO4 + K2Cr2O7 + H2O =>
8 KNO2 + 6 CrSO4 + 10 KOH = 4 N2 + 6 K2SO4 + 3 K2Cr2O7 + 5 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Ca(HCO3)2 + HBr = Ca(Br)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HBr = Ca(Br)2 + 2 CO2 + 2 H2O
HCl(s) + O2(s) = H2O + Cl2(s) =>
4 HCl(s) + O2(s) = 2 H2O + 2 Cl2(s)
La2(C2O4)3 + O2 = La2O3 + CO2 =>
2 La2(C2O4)3 + 3 O2 = 2 La2O3 + 12 CO2
NaHCO3 + CHOOH = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + 4 CHOOH = C2H3NaO2 + 3 CO2 + 3 H2O
Au + NiBr2 = AuBr2 + Ni =>
Au + NiBr2 = AuBr2 + Ni
Ca(C2H3O2)2 + KF = CaF2 + KC2H3O2 =>
Ca(C2H3O2)2 + 2 KF = CaF2 + 2 KC2H3O2
Cr2O3 + KClO3 + K2CO3 = K2CrO4 + KCl + CO2 =>
Cr2O3 + KClO3 + 2 K2CO3 = 2 K2CrO4 + KCl + 2 CO2
CaI{2} + Br = Ca + BrI{2} =>
CaI{2} + Br = Ca + BrI{2}
Ca(OH)2(ag) + H3PO4(ag) = H2O(l) + Ca3(PO4)2(s) =>
3 Ca(OH)2(ag) + 2 H3PO4(ag) = 6 H2O(l) + Ca3(PO4)2(s)
Cr2O7 + Br2 = Cr + BrO3 =>
6 Cr2O7 + 7 Br2 = 12 Cr + 14 BrO3
Pb(NO3)2 + K2CO3 = KNO3 + PbCO3 =>
Pb(NO3)2 + K2CO3 = 2 KNO3 + PbCO3
FeI2(s) = Fe{3+} + I{+} + e =>
FeI2(s) = Fe{3+} + 2 I{+} + 5e
NaHSO4 + H2S = Na2SO4 + SO2 + H2O =>
6 NaHSO4 + H2S = 3 Na2SO4 + 4 SO2 + 4 H2O
[Co(NH3)5Br]Br2 + AgNO3 = [Co(NH3)5Br](NO3)2 + AgBr =>
[Co(NH3)5Br]Br2 + 2 AgNO3 = [Co(NH3)5Br](NO3)2 + 2 AgBr
HNO3 + Ni = NiNO3 + N2O + H2O =>
10 HNO3 + 8 Ni = 8 NiNO3 + N2O + 5 H2O
NaI + FeCl3 = FeCl2 + NaCl + I2 =>
2 NaI + 2 FeCl3 = 2 FeCl2 + 2 NaCl + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/12/25
Équations équilibrées sur07/12/24
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