| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KI + Na2O2 + H2O = I2 + KOH + NaOH =>
2 KI + Na2O2 + 2 H2O = I2 + 2 KOH + 2 NaOH
AgNO3 + LiCI = AgCI + LiNO3 =>
AgNO3 + LiCI = AgCI + LiNO3
NiCl2 + NH4OH + C4H8N2O2 = Ni(C4H7N2O2)2 + NH4Cl + H2O =>
NiCl2 + 2 NH4OH + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 NH4Cl + 2 H2O
MnSO4(aq) + (NH4)2S(aq) = MnS(s) + (NH4)2SO4(aq) =>
MnSO4(aq) + (NH4)2S(aq) = MnS(s) + (NH4)2SO4(aq)
NaOH + H3SbO4 = Na3SbO4 + H2O =>
3 NaOH + H3SbO4 = Na3SbO4 + 3 H2O
C8H8O2 + C3H6O = C11H12O2 + H2O =>
C8H8O2 + C3H6O = C11H12O2 + H2O
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
Ca(s) + AlCl3(s) = CaCl2 + Al =>
3 Ca(s) + 2 AlCl3(s) = 3 CaCl2 + 2 Al
LiOH(aq) + VCl3(aq) = LiCl + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl + V(OH)3
Zn + Cl + H2O = Zn2(OH)3Cl + H2 =>
4 Zn + 2 Cl + 6 H2O = 2 Zn2(OH)3Cl + 3 H2
HVO3 + NaOH = NaVO3 + H2O =>
HVO3 + NaOH = NaVO3 + H2O
UF6 + H2 = U + HF =>
UF6 + 3 H2 = U + 6 HF
CHCl3 + H2O = CO + HCl =>
CHCl3 + H2O = CO + 3 HCl
C200H400 + O2 = CO2 + H2O =>
C200H400 + 300 O2 = 200 CO2 + 200 H2O
Fe + Na2SO3 = Na + Fe2(SO3)3 =>
2 Fe + 3 Na2SO3 = 6 Na + Fe2(SO3)3
TiCl3 + H2O2 + H2O = HCl + TiO2 =>
2 TiCl3 + H2O2 + 2 H2O = 6 HCl + 2 TiO2
Fe(CH3COO)2 + HBr = FeBr2 + CH3COOH =>
Fe(CH3COO)2 + 2 HBr = FeBr2 + 2 CH3COOH
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
Cu(NH3)4SO4 + H2SO4 = CuSO4 + (NH4)2SO4 =>
Cu(NH3)4SO4 + 2 H2SO4 = CuSO4 + 2(NH4)2SO4
(NH4)3PO4 + AlCl3 = NH4Cl + AlPO4 =>
(NH4)3PO4 + AlCl3 = 3 NH4Cl + AlPO4
NaCrO2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 Cl2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 4 H2O
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
K(s) + Cl2(g) + O2(g) = KClO3(s) =>
2 K(s) + Cl2(g) + 3 O2(g) = 2 KClO3(s)
NH3 + NF3 = NH4F + N2 =>
4 NH3 + NF3 = 3 NH4F + N2
Ra + I = RaI2 =>
Ra + 2 I = RaI2
AgOCN + NH4Cl = AgCl + NH2CONH2 =>
AgOCN + NH4Cl = AgCl + NH2CONH2
Ca(NO3)2 + CsI = CaI2 + CsNO3 =>
Ca(NO3)2 + 2 CsI = CaI2 + 2 CsNO3
Mg2 + AlCl3 = MgCl2 + Al =>
3 Mg2 + 4 AlCl3 = 6 MgCl2 + 4 Al
Pb(C2H3O2)2(aq) + K2CrO4(aq) = PbCrO4(c) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + K2CrO4(aq) = PbCrO4(c) + 2 KC2H3O2(aq)
S2Cl6 + H2O = SO2 + HCl + H2 =>
S2Cl6 + 4 H2O = 2 SO2 + 6 HCl + H2
C{-}C = C{-}C{-}C =>
C{-}C = C{-}C{-}C
HVO3 + NaOH = NaVO3 + H2O =>
HVO3 + NaOH = NaVO3 + H2O
Ba(OH)2ZnS2 = BaS2Zn(OH)2 =>
Ba(OH)2ZnS2 = BaS2Zn(OH)2
(NH4)2S2O8 = SO2 + N2 + H2O =>
(NH4)2S2O8 = 2 SO2 + N2 + 4 H2O
K + O = K2O =>
2 K + O = K2O
K + FeCl2 = KCl + Fe =>
2 K + FeCl2 = 2 KCl + Fe
Ni + ClO3 = NiClO3 =>
Ni + ClO3 = NiClO3
KCH3CO2 + (NH4)2SO4 = K2SO4 + NH4CH3CO2 =>
2 KCH3CO2 + (NH4)2SO4 = K2SO4 + 2 NH4CH3CO2
K + O = K2O =>
2 K + O = K2O
CH3CHOHCOOH + KOH = CH3CHOHCOOK + H2O =>
CH3CHOHCOOH + KOH = CH3CHOHCOOK + H2O
K2O + H2O(l) = KOH(aq) =>
K2O + H2O(l) = 2 KOH(aq)
H2SO4 + PCl5 = HSO3Cl + POCl3 + HCl =>
H2SO4 + PCl5 = HSO3Cl + POCl3 + HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Hg + P = Hg3P2 =>
3 Hg + 2 P = Hg3P2
*HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4*HCl + MnO2 = MnCl2 + 2 H2O + Cl2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
K4Fe3(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe3(CN)6 + 134 KMnO4 + 353 H2SO4 = 174 KHSO4 + 15 Fe2(SO4)3 + 134 MnSO4 + 60 HNO3 + 60 CO2 + 236 H2O
LiBr + Mg3(PO4)2 = Li3PO4 + MgBr2 =>
6 LiBr + Mg3(PO4)2 = 2 Li3PO4 + 3 MgBr2
K2Cr2O7 + TeO2 + H2SO4 = H2TeO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 TeO2 + 4 H2SO4 = 3 H2TeO4 + Cr2(SO4)3 + K2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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