| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiCl4 + 2 Mg = 2 MgCl2 + Ti0
H2SO4 + Al = H + AlHSO4 =>
H2SO4 + Al = H + AlHSO4
C5H11ClNaOH = C5H12ONaCl =>
C5H11ClNaOH = C5H12ONaCl
PBO2(s) = PBO(s) + O2(g) =>
2 PBO2(s) = 2 PBO(s) + O2(g)
CaNO3 + K = Ca + KNO3 =>
CaNO3 + K = Ca + KNO3
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Ca3(PO4)2(aq) + H3PO4(aq) = Ca(H2PO4)2(aq) =>
Ca3(PO4)2(aq) + 4 H3PO4(aq) = 3 Ca(H2PO4)2(aq)
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
CaC2 + CO2 + H2O = C3H4O2 + Ca(OH)2 =>
6 CaC2 + 3 CO2 + 16 H2O = 5 C3H4O2 + 6 Ca(OH)2
H2S + HNO3 = NO + H2 + H2SO4 =>
H2S + 2 HNO3 = 2 NO + H2 + H2SO4
Li2(CO3) + Co3O4 + O2 = LiCoO2 + CO2 =>
6 Li2(CO3) + 4 Co3O4 + O2 = 12 LiCoO2 + 6 CO2
Zn + H2Cl = ZnH2Cl =>
Zn + H2Cl = ZnH2Cl
K2CrO4(aq) + Na2SO3(aq) + HCl(aq) = KCl(aq) + Na2SO4(aq) + CrCl3(s) + H2O(aq) =>
2 K2CrO4(aq) + 3 Na2SO3(aq) + 10 HCl(aq) = 4 KCl(aq) + 3 Na2SO4(aq) + 2 CrCl3(s) + 5 H2O(aq)
PbO2 + HCl = H2O + Cl2 + PbCl2 =>
PbO2 + 4 HCl = 2 H2O + Cl2 + PbCl2
C16H11N4O3SCl + C16H13NO3S + NaOH = C32H21N5Na2O6S2 + H2O + HCl =>
C16H11N4O3SCl + C16H13NO3S + 2 NaOH = C32H21N5Na2O6S2 + 2 H2O + HCl
NaClO + H2O2 = NaCl + H2OO2 =>
NaClO + H2O2 = NaCl + H2OO2
Fe2O3 + SO2 = FeS2 + O2 =>
2 Fe2O3 + 8 SO2 = 4 FeS2 + 11 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2CO3 + Na3BO3 = H3BO3 + Na2CO3 =>
3 H2CO3 + 2 Na3BO3 = 2 H3BO3 + 3 Na2CO3
C2H5NH2 + O2 = CO2 + H2O + NO =>
4 C2H5NH2 + 17 O2 = 8 CO2 + 14 H2O + 4 NO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3HN3O3Cl2 + Cl2 = C3N3O3Cl3 + H =>
2 C3HN3O3Cl2 + Cl2 = 2 C3N3O3Cl3 + 2 H
OH + Re = ReO4 + H2O =>
8 OH + Re = ReO4 + 4 H2O
NaOCl + KAsO2 + KOH = K3AsO4 + NaCl + H2O =>
NaOCl + KAsO2 + 2 KOH = K3AsO4 + NaCl + H2O
R3N + H + SO4 = R3NH(SO4) =>
R3N + H + SO4 = R3NH(SO4)
P2O3 + KOH = H2O + KPO2 =>
P2O3 + 2 KOH = H2O + 2 KPO2
H2SO4 + K2Cr2O7 + C2H6O = CrSO4 + K2SO4 + H2O + C2H4O =>
3 H2SO4 + K2Cr2O7 + 4 C2H6O = 2 CrSO4 + K2SO4 + 7 H2O + 4 C2H4O
Na{+} + C8H4KO4{-} + H2O(l) = NaOH(aq) + C8H5KO4(aq) =>
Na{+} + C8H4KO4{-} + H2O(l) = NaOH(aq) + C8H5KO4(aq)
K2Cr2O7(aq) + HCl(aq) = KCl(aq) + CrCl3 + Cl2(g) + H2O(l) =>
K2Cr2O7(aq) + 14 HCl(aq) = 2 KCl(aq) + 2 CrCl3 + 3 Cl2(g) + 7 H2O(l)
H2S + HNO3 = NO + H2 + H2SO4 =>
H2S + 2 HNO3 = 2 NO + H2 + H2SO4
He + F = HeF =>
He + F = HeF
KIO3 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO3 + 5 Na2SO3 + H2SO4 = I2 + 5 Na2SO4 + K2SO4 + H2O
H3AsO3 + KMnO4 + H2SO4 = H3AsO4 + K2SO4 + Mn + H2O =>
7 H3AsO3 + 2 KMnO4 + H2SO4 = 7 H3AsO4 + K2SO4 + 2 Mn + H2O
MgCrO4 + HC2H3O2 = Mg{2+} + Cr2O7{-2} + C2H3O2{-} + H2O =>
2 MgCrO4 + 2 HC2H3O2 = 2 Mg{2+} + Cr2O7{-2} + 2 C2H3O2{-} + H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Cr2O3 + KOH + HNO3 = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 7 KOH + 3 HNO3 = 2 K2CrO4 + 3 KNO2 + 5 H2O
Rb2O + H2SO4 = Rb2SO4 + H2O =>
Rb2O + H2SO4 = Rb2SO4 + H2O
ZrCl4 + Mg3(AsO3)2 = Zr(AsO3)2 + Mg3Cl4 =>
ZrCl4 + Mg3(AsO3)2 = Zr(AsO3)2 + Mg3Cl4
BaO2 + KI + H2SO4 = BaSO4 + I2 + H2O + K2SO4 =>
BaO2 + 2 KI + 2 H2SO4 = BaSO4 + I2 + 2 H2O + K2SO4
C9H12 + Cl = C9H11Cl + HCl =>
C9H12 + 2 Cl = C9H11Cl + HCl
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O =>
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+} =>
C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+}
Ni(NO3)2 + K(OH) = Ni(OH)2 + K(NO3) =>
Ni(NO3)2 + 2 K(OH) = Ni(OH)2 + 2 K(NO3)
Zn(s) + Ni{2+}(aq) = Zn{2+} + Ni(s) =>
Zn(s) + Ni{2+}(aq) = Zn{2+} + Ni(s)
Al + H2SO4 = Al2(SO3)3 + H2O =>
2 Al + 3 H2SO4 = Al2(SO3)3 + 3 H2O
Fe(Cl)2 + AgNO3 = Fe(NO3)2 + AgCl =>
Fe(Cl)2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
Ca(ClO2) + HCl + KI = I2 + CaCl2 + KCl + H2O =>
2 Ca(ClO2) + 8 HCl + 6 KI = 3 I2 + 2 CaCl2 + 6 KCl + 4 H2O
Fe(No3)3 + BaCl2 = FeCl2 + Ba(No3)3 =>
Fe(No3)3 + BaCl2 = FeCl2 + Ba(No3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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