| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + K4FeCN6 = AgFeCN6 + K4NO3
U(s) + F2 = UF6(g) =>
U(s) + 3 F2 = UF6(g)
CaSO4 + H2O = (CaSO4)H2O =>
CaSO4 + H2O = (CaSO4)H2O
BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4
PbClAgOH = AgClPb(OH) =>
PbClAgOH = AgClPb(OH)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Sn(OH)2 + H2SO3 = Sn2(SO3)2 + H2O =>
2 Sn(OH)2 + 2 H2SO3 = Sn2(SO3)2 + 4 H2O
NaOH(aq)Kl(aq) = Na(aq)KlOH(s) =>
NaOH(aq)Kl(aq) = Na(aq)KlOH(s)
C2N2 + F = CF4 + NF3 =>
C2N2 + 14 F = 2 CF4 + 2 NF3
HCl(aq) + KMnO4(aq) = Cl2(g) + H2O(l) + KCl(s) + MnCl2(aq) =>
16 HCl(aq) + 2 KMnO4(aq) = 5 Cl2(g) + 8 H2O(l) + 2 KCl(s) + 2 MnCl2(aq)
AlO + H2O = H2AlO2 =>
AlO + H2O = H2AlO2
CBN = CNB =>
CBN = CNB
NaI + KNO3 = KI + NaNO3 =>
NaI + KNO3 = KI + NaNO3
K(AsO3)HClO4 = K(ClO4)HAsO3 =>
K(AsO3)HClO4 = K(ClO4)HAsO3
MgI2Br2 = MgBr2I2 =>
MgI2Br2 = MgBr2I2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KFAlO = AlFKO =>
KFAlO = AlFKO
Al(C2H3O2)3 + K3PO4 = AlPO4 + KC2H3O2 =>
Al(C2H3O2)3 + K3PO4 = AlPO4 + 3 KC2H3O2
BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
S + Na2SO3 = Na2S + SO3 =>
S + Na2SO3 = Na2S + SO3
SiO2 + Ca = Si + CaO2 =>
SiO2 + Ca = Si + CaO2
No2Br2 = NoBr =>
No2Br2 = 2 NoBr
S + Na2SO3 = Na2S + SO3 =>
S + Na2SO3 = Na2S + SO3
SiO2 + Ca = Si + CaO2 =>
SiO2 + Ca = Si + CaO2
Ca + HOH1 = H2 + Ca(OH)2 =>
Ca + 2 HOH1 = H2 + Ca(OH)2
HBrNO = OHNBr =>
HBrNO = OHNBr
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
CuO + HCl = H2[CuCl4] + H2O =>
CuO + 4 HCl = H2[CuCl4] + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
SiO2 + Ca = Si + CaO2 =>
SiO2 + Ca = Si + CaO2
HNO2 + HBr = NO + Br + H2O =>
HNO2 + HBr = NO + Br + H2O
CuI2 + NH3 = [Cu(NH3)4] + I =>
CuI2 + 4 NH3 = [Cu(NH3)4] + 2 I
MnO2 + HBr = MnBr2 + Br2 + H2O =>
MnO2 + 4 HBr = MnBr2 + Br2 + 2 H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
HNO2 + HI = I + NO + H2O =>
HNO2 + HI = I + NO + H2O
KClO3 + HNO3 = ClO2 + HClO4 + KNO3 + H2O =>
3 KClO3 + 3 HNO3 = 2 ClO2 + HClO4 + 3 KNO3 + H2O
Sc2(CO3)3 + Zn = ZnCO3 + Sc =>
Sc2(CO3)3 + 3 Zn = 3 ZnCO3 + 2 Sc
C3H5COOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C3H5COOH + 18 KMnO4 + 27 H2SO4 = 20 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
CuHF = HCuF =>
CuHF = HCuF
HClNaO2H = NaClH2O2 =>
HClNaO2H = NaClH2O2
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
calciumhydroxide = CaO + water =>
Ca(OH)2 = CaO + H2O
Ca3(PO4)2 + (NH4)2CO3 = CaCO3 + (NH4)3PO4 =>
Ca3(PO4)2 + 3(NH4)2CO3 = 3 CaCO3 + 2(NH4)3PO4
Fe(OH)3 + H2O2 + KOH = K2FeO4 + H2O =>
2 Fe(OH)3 + 3 H2O2 + 4 KOH = 2 K2FeO4 + 8 H2O
AlCl3 + NH3 = [AlCl3(NH3)] =>
AlCl3 + NH3 = [AlCl3(NH3)]
PSO4AgNO3 = AgSO4PNO3 =>
PSO4AgNO3 = AgSO4PNO3
Na2SnO2 + Bi(OH)2 = Bi + Na2SnO3 + H2O =>
Na2SnO2 + Bi(OH)2 = Bi + Na2SnO3 + H2O
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
HgClNa = HgNaCl =>
HgClNa = HgNaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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