| Équations équilibrées la veille | Équations équilibrées le lendemain |
SeO4{-2} + 2 Hg + 2 Cl{-} + 2 H{+} = SeO3{-2} + Hg2Cl2 + H2O
AlI3 + TiO2 = Al2O3 + TiI4 =>
4 AlI3 + 3 TiO2 = 2 Al2O3 + 3 TiI4
MgCO3 + Na2S = MgS + Na2CO3 =>
MgCO3 + Na2S = MgS + Na2CO3
K3CrO3 + H2SO4 = K2SO4 + H3CrO3 =>
2 K3CrO3 + 3 H2SO4 = 3 K2SO4 + 2 H3CrO3
LiCl + HCl = LiH + Cl2 =>
LiCl + HCl = LiH + Cl2
Fe3OH + HPO4 = HOH + Fe3PO4 =>
Fe3OH + HPO4 = HOH + Fe3PO4
SO3{-}2 + CrO42{-} = SO4{-}2 + CrO{-}2 =>
41 SO3{-}2 + CrO42{-} = 41 SO4{-}2 + CrO{-}2
(CN) + N = CN2 =>
(CN) + N = CN2
Au + Li3N = AuN + Li =>
Au + Li3N = AuN + 3 Li
AgNO3 + K2SO3 = Ag + SO3 + KNO3 =>
2 AgNO3 + K2SO3 = 2 Ag + SO3 + 2 KNO3
NH4CN + BaCl2 = NH4Cl + Ba(CN)2 =>
2 NH4CN + BaCl2 = 2 NH4Cl + Ba(CN)2
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
Zn(NO3) = ZnO + NO2 =>
Zn(NO3) = ZnO + NO2
HOCl(aq) + NaHCO3(aq) = NaOCl(aq) + CO2(aq) + H2O(l) =>
HOCl(aq) + NaHCO3(aq) = NaOCl(aq) + CO2(aq) + H2O(l)
Ti2(SO4)3 + KMnO4 + H2SO4 = MnSO4 + Ti(SO4)2 + K2SO4 + H2O =>
5 Ti2(SO4)3 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 Ti(SO4)2 + K2SO4 + 8 H2O
Rb2S + Pb(NO3)2 = RbNO3 + PbS =>
Rb2S + Pb(NO3)2 = 2 RbNO3 + PbS
Cu + H3C3H5O(COO)3 = Cu3(C3H5O(COO)3)2 + H2 =>
3 Cu + 2 H3C3H5O(COO)3 = Cu3(C3H5O(COO)3)2 + 3 H2
CuI + Na2S2O3 = Na3[Cu(S2O3)2] + NaI =>
CuI + 2 Na2S2O3 = Na3[Cu(S2O3)2] + NaI
Mg + HF = MgF2 + H2 =>
Mg + 2 HF = MgF2 + H2
NaO + Mg = MgO + Na =>
NaO + Mg = MgO + Na
K2CrO4 + HClO4 = KClO4 + H2CrO4 =>
K2CrO4 + 2 HClO4 = 2 KClO4 + H2CrO4
K2CO3 + Sb2S3 = K + Sb + C + SO3 =>
3 K2CO3 + Sb2S3 = 6 K + 2 Sb + 3 C + 3 SO3
NaHCO3 + H2SO4 = CO2 + H2O + NaHSO4 =>
NaHCO3 + H2SO4 = CO2 + H2O + NaHSO4
CrO + Mn = MnO + Cr =>
CrO + Mn = MnO + Cr
Cu + NO3{-} + H{+} = Cu2{+} + N0 + H2O =>
10 Cu + NO3{-} + 6 H{+} = 5 Cu2{+} + N0 + 3 H2O
CH3 + Cl = CCl3 + H =>
CH3 + 3 Cl = CCl3 + 3 H
NH4Br + NaCl = NH4Cl + NaBr =>
NH4Br + NaCl = NH4Cl + NaBr
AgOH + H3As = Ag + H3AsO3 + H2O =>
6 AgOH + H3As = 6 Ag + H3AsO3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH3 + KMnO4 = KNO3 + MnO2 + KOH + H2 =>
NH3 + 2 KMnO4 = KNO3 + 2 MnO2 + KOH + H2
CO2 + SO2 = SCO4 =>
CO2 + SO2 = SCO4
AlBr3 + KMnO4 + H2SO4 = Al2SO4 + K2SO4 + MnSO4 + Br2 + H2O =>
10 AlBr3 + 2 KMnO4 + 8 H2SO4 = 5 Al2SO4 + K2SO4 + 2 MnSO4 + 15 Br2 + 8 H2O
N2O4 + H = HNO2 =>
N2O4 + 2 H = 2 HNO2
KI + Mg(SO4) = K2SO4 + MgI2 =>
2 KI + Mg(SO4) = K2SO4 + MgI2
CuO + KOH = KCuO2 + H2 =>
2 CuO + 2 KOH = 2 KCuO2 + H2
K2Cr2O7 + K2S + H2O = Cr(OH)3 + S + KOH =>
K2Cr2O7 + 3 K2S + 7 H2O = 2 Cr(OH)3 + 3 S + 8 KOH
CaSO4 + NaOH = CaSO5 + NaH =>
CaSO4 + NaOH = CaSO5 + NaH
CH3SO3H + ICl3 = CCl3SO3H + HI + H2 =>
CH3SO3H + ICl3 = CCl3SO3H + HI + H2
Al + H2(SO4) = Al(SO4) + H2 =>
Al + H2(SO4) = Al(SO4) + H2
Ni + Ca(NO3) = Ca + NiNO3 =>
Ni + Ca(NO3) = Ca + NiNO3
OCl{-} + H2O = HOCl + OH{-}1 =>
OCl{-} + H2O = HOCl + OH{-}1
KCl + NH4OH = KOH + ClNH4 =>
KCl + NH4OH = KOH + ClNH4
SO3 + H2 = H2S + O2 =>
2 SO3 + 2 H2 = 2 H2S + 3 O2
Fe2O3 + KI = I2 + KFe2O3 =>
2 Fe2O3 + 2 KI = I2 + 2 KFe2O3
GeH2 = GeH4 + Ge =>
2 GeH2 = GeH4 + Ge
KO2 + HCl = KCl2 + Cl2 + H2O =>
KO2 + 4 HCl = KCl2 + Cl2 + 2 H2O
AlO2 + HCl = Al + Cl2 + H2O =>
AlO2 + 4 HCl = Al + 2 Cl2 + 2 H2O
Cu + O2 + C6H12O6 = Cu2(OH)2CO3 =>
12 Cu + 12 O2 + C6H12O6 = 6 Cu2(OH)2CO3
PBO2 + SB + OH{-} = PBO + SBO2{-} + H2O =>
3 PBO2 + 2 SB + 2 OH{-} = 3 PBO + 2 SBO2{-} + H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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