| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 NaI = BaI2 + 2 NaOH
HC2H3O2H2O = H3OC2H3O2 =>
HC2H3O2H2O = H3OC2H3O2
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
PbO2 + H2SO4 + KI = I2 + K2SO4 + PbSO4 + H2O =>
PbO2 + 2 H2SO4 + 2 KI = I2 + K2SO4 + PbSO4 + 2 H2O
Zn(OA)2 + NaOH = ZnO + NaOA + H2O =>
Zn(OA)2 + 2 NaOH = ZnO + 2 NaOA + H2O
NaOCl + KI + H2O = I3 + NaCl + KOH =>
3 NaOCl + 6 KI + 3 H2O = 2 I3 + 3 NaCl + 6 KOH
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C6H10O4 + Cu(OH)3 = CuOH + C6H12O7 + H2O =>
C6H10O4 + 2 Cu(OH)3 = 2 CuOH + C6H12O7 + H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
Al2O3(s) + H2SO4(l) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4(l) = Al2(SO4)3(aq) + 3 H2O(l)
LiOH(aq) + VCl3(aq) = LiCl + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl + V(OH)3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Si + KOH + H2O = K2SiO3 + H2 =>
Si + 2 KOH + H2O = K2SiO3 + 2 H2
CuCl2 + H3PO4 = CuPO4 + H3Cl2 =>
CuCl2 + H3PO4 = CuPO4 + H3Cl2
FeCl2 + HClO = FeCl3 + H2O + O2 =>
4 FeCl2 + 4 HClO = 4 FeCl3 + 2 H2O + O2
MgBr2 + CO2 = MgO + CBr4 =>
2 MgBr2 + CO2 = 2 MgO + CBr4
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Al2(SO4)3 + K2(SO4) = Al2(SO4) + K2(SO4)3 =>
Al2(SO4)3 + K2(SO4) = Al2(SO4) + K2(SO4)3
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
SrO + B2O3 = SrB4O7 =>
SrO + 2 B2O3 = SrB4O7
Fe2(SO4)3 + NH3 = Fe(NH3)3 + SO4 =>
Fe2(SO4)3 + 6 NH3 = 2 Fe(NH3)3 + 3 SO4
Fe + CuCI2 = Cu + FeCI2 =>
Fe + CuCI2 = Cu + FeCI2
Fe(OH)2(s) + H2SO4(aq) = FeSO4(aq) + H2O(l) =>
Fe(OH)2(s) + H2SO4(aq) = FeSO4(aq) + 2 H2O(l)
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
LiOH(aq) + VCl3(aq) = LiCl + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl + V(OH)3
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
Fe(OH)2 + H2CO3 = (FeOH)2(CO3) + H2O =>
2 Fe(OH)2 + H2CO3 = (FeOH)2(CO3) + 2 H2O
CuCO3*Cu(OH)2 = CuO(s) + H2O(l) + CO2(g) =>
CuCO3*Cu(OH)2 = 2 CuO(s) + H2O(l) + CO2(g)
LiOH(aq) + VCl3(aq) = LiCl + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl + V(OH)3
Zn{2+} + H2O = O2 + H{+} + Zn =>
2 Zn{2+} + 2 H2O = O2 + 4 H{+} + 2 Zn
Mg + H3Cl = MgCl3 + H =>
Mg + 3 H3Cl = MgCl3 + 9 H
MoO3 + H2O = H2MoO4 =>
MoO3 + H2O = H2MoO4
Zn(NO3)2*6H2O + (C4H6N2) + C7H6N2 = Zn(C4H5N2)2*C7H6N2 + NO3 + H2O =>
27 Zn(NO3)2*6H2O + 47(C4H6N2) + 31 C7H6N2 = 27 Zn(C4H5N2)2*C7H6N2 + 48 NO3 + 180 H2O
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
CuO + O2 = CuO2 =>
2 CuO + O2 = 2 CuO2
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
C2H5N + O2 = CO2 + H2O + NO2 =>
4 C2H5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
NiCl2 + KH2PO4 = Ni3(PO4)2 + Cl2 + KH2 =>
3 NiCl2 + 2 KH2PO4 = Ni3(PO4)2 + 3 Cl2 + 2 KH2
FeCl2 + Zn(NO3)2 = ZnCl2 + Fe(NO3)2 =>
FeCl2 + Zn(NO3)2 = ZnCl2 + Fe(NO3)2
C2H6O5 + O2 = CO2 + H2O =>
C2H6O5 + O2 = 2 CO2 + 3 H2O
Cr + PbSO4(aq) = CrSO4(aq) + Pb(s) =>
Cr + PbSO4(aq) = CrSO4(aq) + Pb(s)
Au2 + O3 = Au3O2 =>
9 Au2 + 4 O3 = 6 Au3O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
AgClO3 + (NH4)2CO3 = Ag2CO3 + NH4ClO3 =>
2 AgClO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4ClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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