| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + K2HPO4 = AlPO4 + H2O + 2 K(OH)
LiOH + Cu2SO4 = Li2SO4 + CuOH =>
2 LiOH + Cu2SO4 = Li2SO4 + 2 CuOH
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
O2 + Hg2C = HgO + C =>
O2 + Hg2C = 2 HgO + C
CuSO4 + NaCO3 = CuCO3 + SO4Na =>
CuSO4 + NaCO3 = CuCO3 + SO4Na
NH4 + HNO3 = H2O + NH4NO3 =>
8 NH4 + 10 HNO3 = 3 H2O + 9 NH4NO3
CO2 + Al(OH)3 = Al2(CO3)3 + H2O =>
3 CO2 + 2 Al(OH)3 = Al2(CO3)3 + 3 H2O
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
SrO + SrH2 + SrCr2O5 = Sr20Cr10O26H14 + H =>
SrO + 14 SrH2 + 5 SrCr2O5 = Sr20Cr10O26H14 + 14 H
MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O
HNa + BrOH = H2O + NaBr =>
HNa + BrOH = H2O + NaBr
KMnO4 + NaC2O4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + CO4 + H2O =>
18 KMnO4 + 10 NaC2O4 + 32 H2SO4 = 18 MnSO4 + 9 K2SO4 + 5 Na2SO4 + 20 CO4 + 32 H2O
Al + Na = NaAl =>
Al + Na = NaAl
OH + H2S = S + H2O =>
2 OH + H2S = S + 2 H2O
CaOCaO(s) + CO2(g) = CaCO3(s) =>
CaOCaO(s) + 2 CO2(g) = 2 CaCO3(s)
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
ZnBr2 + (NH4)3PO4 = Zn3(PO4)2 + NH4Br =>
3 ZnBr2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4Br
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
CuCl2 + Na2S2O5 + NaOH = CuCl + Na2SO4 + NaCl + H2O =>
4 CuCl2 + Na2S2O5 + 6 NaOH = 4 CuCl + 2 Na2SO4 + 4 NaCl + 3 H2O
Al(s) + CaO(s) = Ca(s) + Al2O(s) =>
2 Al(s) + CaO(s) = Ca(s) + Al2O(s)
C3H8 + HCl = C3H9Cl =>
C3H8 + HCl = C3H9Cl
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
As2S5 + HNO3 = H3AsO3 + H2SO4 + NO2 + H2O =>
As2S5 + 36 HNO3 = 2 H3AsO3 + 5 H2SO4 + 36 NO2 + 10 H2O
CdOH2 = Cd + H2O =>
CdOH2 = Cd + H2O
MnO2 + KCl + KHSO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
MnO2 + 2 KCl + 4 KHSO4 = MnSO4 + 3 K2SO4 + 2 H2O + Cl2
C6H8 + O2 = H2O + CO =>
C6H8 + 5 O2 = 4 H2O + 6 CO
Fe(HCO3)3 = Fe + HCO3 =>
Fe(HCO3)3 = Fe + 3 HCO3
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
Ti + Bi2O3 = TiO2 + Bi =>
3 Ti + 2 Bi2O3 = 3 TiO2 + 4 Bi
NH4CN + CuSO4 = Cu(CN)2 + (NH4)2SO4 =>
2 NH4CN + CuSO4 = Cu(CN)2 + (NH4)2SO4
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + NH4Cl(aq) =>
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + 2 NH4Cl(aq)
SH2O3 = SO + HO =>
SH2O3 = SO + 2 HO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
PbS + KClO = KS + PbClO =>
PbS + KClO = KS + PbClO
(NH4)2WO4 + SnCl2 + HCl = WO2 + SnCl4 + NH4Cl + H2O =>
(NH4)2WO4 + SnCl2 + 4 HCl = WO2 + SnCl4 + 2 NH4Cl + 2 H2O
K3N + MgBr2 = Mg3N2 + KBr =>
2 K3N + 3 MgBr2 = Mg3N2 + 6 KBr
Ca{+} + HCl{-} = CaCl + H =>
Ca{+} + HCl{-} = CaCl + H
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BrO3{-} + SO2 + H2O = Br{-} + SO4{2-} + H{+} =>
BrO3{-} + 3 SO2 + 3 H2O = Br{-} + 3 SO4{2-} + 6 H{+}
Mg(NO3)2 + HCl = MgCl2 + NO3H =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 NO3H
SrCo3(S) + H2SO4(aq) = SrSO4(S) + H2Co3(aq) =>
SrCo3(S) + H2SO4(aq) = SrSO4(S) + H2Co3(aq)
Mn(CO3)3 = Mn + CO3 =>
Mn(CO3)3 = Mn + 3 CO3
K3(Al(OH)6) + H2S = K2S + Al(OH)3 + H2O =>
2 K3(Al(OH)6) + 3 H2S = 3 K2S + 2 Al(OH)3 + 6 H2O
HCl(aq) + Ni(aq) = NiCl + H =>
HCl(aq) + Ni(aq) = NiCl + H
H12N3O4P + KOH = K3PO4 + NH4OH =>
H12N3O4P + 3 KOH = K3PO4 + 3 NH4OH
C7H13O2 + KOH = C7H12O2K + H2O =>
C7H13O2 + KOH = C7H12O2K + H2O
KMnO4 + PH3 = H3PO4 + Mn + K =>
KMnO4 + PH3 = H3PO4 + Mn + K
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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