| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(OH)2 + 2 H2S = Co(HS)2 + 2 H2O
(a)C4H6(g) + O2(g) = CO(g) + H2O(g) =>
2(a)C4H6(g) + 7 O2(g) = 8 CO(g) + 6 H2O(g)
C6H5COOH + Cl2 = C6H4COOCl + HCl =>
2 C6H5COOH + 3 Cl2 = 2 C6H4COOCl + 4 HCl
Al(s) + Fe(NO3)3(aq) = Fe(s) + Al(NO3)3(aq) =>
Al(s) + Fe(NO3)3(aq) = Fe(s) + Al(NO3)3(aq)
Al + HClO = Al(ClO)3 + H2 =>
2 Al + 6 HClO = 2 Al(ClO)3 + 3 H2
HNO2 + Zn = Zn(NO2)2 + H2 =>
2 HNO2 + Zn = Zn(NO2)2 + H2
AlBr3 + CaS = Al2S3 + CaBr2 =>
2 AlBr3 + 3 CaS = Al2S3 + 3 CaBr2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cr(ClO4)3 + KClO3 = KClO4 + Cr(ClO3)3 =>
Cr(ClO4)3 + 3 KClO3 = 3 KClO4 + Cr(ClO3)3
SO3 + Al(OH)3 = Al2O3 + H2SO4 =>
3 SO3 + 2 Al(OH)3 = Al2O3 + 3 H2SO4
Cr(ClO4)3 + KClO3 = KClO4 + Cr(ClO3)3 =>
Cr(ClO4)3 + 3 KClO3 = 3 KClO4 + Cr(ClO3)3
Na10[H2W12O42] + H2 = Na10W12O36 + H2O =>
Na10[H2W12O42] + 5 H2 = Na10W12O36 + 6 H2O
HNO3(aq) + CaS(aq) = Ca(NO3)2(s) + H2S(aq) =>
2 HNO3(aq) + CaS(aq) = Ca(NO3)2(s) + H2S(aq)
Co + KSCN = CoKSCN =>
Co + KSCN = CoKSCN
C2H2O3 + C2H8N2 + C6H6O4S + NaOH + ZnO = C18H16N2O6Na2Zn + H2O + Na2SO4 =>
2 C2H2O3 + C2H8N2 + 2 C6H6O4S + 6 NaOH + ZnO = C18H16N2O6Na2Zn + 7 H2O + 2 Na2SO4
Fe(OH)3 + H2 = Fe(OH)2 + H2O =>
2 Fe(OH)3 + H2 = 2 Fe(OH)2 + 2 H2O
SO3 + Al(OH)3 = Al2O3 + H2SO4 =>
3 SO3 + 2 Al(OH)3 = Al2O3 + 3 H2SO4
CrI3 + Cl = ClI + Cr =>
CrI3 + 3 Cl = 3 ClI + Cr
Mg(ClO4)2 + Zn(NO3)2 = Zn(ClO4)2 + Mg(NO3)2 =>
Mg(ClO4)2 + Zn(NO3)2 = Zn(ClO4)2 + Mg(NO3)2
NaVO3 + Na2HPO4 + Na2MoO4*2H2O + H2SO4 = H5PMo10V2O40 + NaHSO4 + H2O =>
2 NaVO3 + Na2HPO4 + 10 Na2MoO4*2H2O + 24 H2SO4 = H5PMo10V2O40 + 24 NaHSO4 + 30 H2O
Sb + F = SbF3 =>
Sb + 3 F = SbF3
Al + HClO = Al(ClO)3 + H =>
Al + 3 HClO = Al(ClO)3 + 3 H
Ag(aq) + CO3(aq) = Ag2CO3(s) =>
2 Ag(aq) + CO3(aq) = Ag2CO3(s)
(NH4)3PO4 + Sr(OH)2 = Sr3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 NH4OH
FeCl3 + Co(NO3)2 = Fe(NO3)3 + CoCl2 =>
2 FeCl3 + 3 Co(NO3)2 = 2 Fe(NO3)3 + 3 CoCl2
MgNO3 + AlCl = MgCl + AlNO3 =>
MgNO3 + AlCl = MgCl + AlNO3
H2C6H6O6 + NaOH = H2O + NaC6H7O6 =>
H2C6H6O6 + NaOH = H2O + NaC6H7O6
KNO3 + K2SO3 = KNO2 + K2SO4 =>
KNO3 + K2SO3 = KNO2 + K2SO4
K2Sn(OH)4 = SnO + KOH + H2O =>
K2Sn(OH)4 = SnO + 2 KOH + H2O
KBr + H2SO4 = Br2 + H2O + K2SO4 + SO2 =>
2 KBr + 2 H2SO4 = Br2 + 2 H2O + K2SO4 + SO2
N2I6 = N2 + I =>
N2I6 = N2 + 6 I
CaI2 + H2CO3 = HI + CaCO3 =>
CaI2 + H2CO3 = 2 HI + CaCO3
Sr(NO3)2 + AlPO4 = Sr3(PO4)2 + Al(NO3)3 =>
3 Sr(NO3)2 + 2 AlPO4 = Sr3(PO4)2 + 2 Al(NO3)3
K2SO4 + Ba(OH)2 = KOH + BaSO4 =>
K2SO4 + Ba(OH)2 = 2 KOH + BaSO4
KIO3 + HI + KOH = KIO + H2O =>
KIO3 + 2 HI + 2 KOH = 3 KIO + 2 H2O
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
Al2(SO3)3 + Na(OH) = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 Na(OH) = 3 Na2SO3 + 2 Al(OH)3
U + Pu = UPu =>
U + Pu = UPu
Cu2O + P2O5 = CuPO3 =>
Cu2O + P2O5 = 2 CuPO3
(a)C4H6(g) + O2(g) = CO(g) + H2O(g) =>
2(a)C4H6(g) + 7 O2(g) = 8 CO(g) + 6 H2O(g)
Al + Ce2 = AlCe3 =>
2 Al + 3 Ce2 = 2 AlCe3
Bi(NO3)3 + SnCl2 = BiCl2 + Sn(NO3)3 =>
Bi(NO3)3 + SnCl2 = BiCl2 + Sn(NO3)3
Sn + HNO3 = N2O + H2O + Sn(NO3)2 =>
4 Sn + 10 HNO3 = N2O + 5 H2O + 4 Sn(NO3)2
CuSO4 + NH3 = CuH3 + NSO4 =>
CuSO4 + NH3 = CuH3 + NSO4
KOH + Cu(OH)2 = K2CuO2 + H2O =>
2 KOH + Cu(OH)2 = K2CuO2 + 2 H2O
Zn + CuNO32 = Cu + ZnNO32 =>
Zn + CuNO32 = Cu + ZnNO32
BaOH + HClO3 = H2O + BaClO3 =>
BaOH + HClO3 = H2O + BaClO3
HCOOH + CaO = CaCO3 + H2O + CH =>
5 HCOOH + 3 CaO = 3 CaCO3 + 4 H2O + 2 CH
C2H6 + F2 = C2H5 + HF =>
2 C2H6 + F2 = 2 C2H5 + 2 HF
Zn(CO3) + H(NO3) = H2O + CO2 + Zn(NO3)2 =>
Zn(CO3) + 2 H(NO3) = H2O + CO2 + Zn(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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