| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + H3PO3 = 3 H2O + K3PO3
C2H5OH + NH3 = C2H5NH2 + HOH =>
C2H5OH + NH3 = C2H5NH2 + HOH
C2H2(l) + O2(g) = CO(g) + H2O(g) =>
2 C2H2(l) + 3 O2(g) = 4 CO(g) + 2 H2O(g)
K(OH) + Ca(NO3) = K(NO3) + Ca(OH) =>
K(OH) + Ca(NO3) = K(NO3) + Ca(OH)
Li + MgF2 = LiMgF2 =>
Li + MgF2 = LiMgF2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Pb3O4 + Mn{2+} + H{+} = Pb{2+} + MnO4{-} + H2O =>
5 Pb3O4 + 2 Mn{2+} + 24 H{+} = 15 Pb{2+} + 2 MnO4{-} + 12 H2O
OH{-} + C3H6O + Cu{+2} = C3H4O2{-} + Cu + H2O =>
8 OH{-} + 2 C3H6O + 3 Cu{+2} = 2 C3H4O2{-} + 3 Cu + 6 H2O
CO + SnO2 = SnO + CO2 =>
CO + SnO2 = SnO + CO2
Mg(OH) + SO = MgO + SOH =>
Mg(OH) + SO = MgO + SOH
Pb5 + HCl = PbCl2 + H2 =>
Pb5 + 10 HCl = 5 PbCl2 + 5 H2
H2O2 + KMnO4 = KO + HMnO4 =>
H2O2 + 2 KMnO4 = 2 KO + 2 HMnO4
K2O(s) + H2O(g) = KOH =>
K2O(s) + H2O(g) = 2 KOH
K2O(s) + H2O(g) = KOH(aq) =>
K2O(s) + H2O(g) = 2 KOH(aq)
Mn2(SO4)3 = Mn2 + SO4 =>
Mn2(SO4)3 = Mn2 + 3 SO4
BH4 + ClO3 = Cl + H2BO3 + H2O =>
3 BH4 + 4 ClO3 = 4 Cl + 3 H2BO3 + 3 H2O
K2O(s) + H2O(g) = KOH(s) =>
K2O(s) + H2O(g) = 2 KOH(s)
Ti + AgO = TiO2 + Ag2O =>
Ti + 4 AgO = TiO2 + 2 Ag2O
KMnO4 + Zn + KOH = K2MnO4 + K2ZnO2 + H2O =>
2 KMnO4 + Zn + 4 KOH = 2 K2MnO4 + K2ZnO2 + 2 H2O
Cu(NO3)2 + Na3(PO4) = Cu3(PO4)2 + Na2(NO3)2 =>
3 Cu(NO3)2 + 2 Na3(PO4) = Cu3(PO4)2 + 3 Na2(NO3)2
CH2FCH3 + F2 = CH2FCH2F + HF =>
CH2FCH3 + F2 = CH2FCH2F + HF
Na2CO3 + Mg(C2H3O2)2 = MgCO3 + NaC2H3O2 =>
Na2CO3 + Mg(C2H3O2)2 = MgCO3 + 2 NaC2H3O2
NaBr + KMnO4 + H2O = NaOH + Br2 + MnO2 + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 6 NaOH + 3 Br2 + 2 MnO2 + 2 KOH
NH4OH + HgCl2 = HgOH + Cl2NH4 =>
NH4OH + HgCl2 = HgOH + Cl2NH4
K2O(s) + H2O(g) = KOH(g) =>
K2O(s) + H2O(g) = 2 KOH(g)
KI + Pb(NO3)2 = PbI + K + NO3 =>
KI + Pb(NO3)2 = PbI + K + 2 NO3
K2CO3(aq) + H2SO4 = K2SO4 + H2CO3 =>
K2CO3(aq) + H2SO4 = K2SO4 + H2CO3
KNO2 = K2O + N2 + O2 =>
4 KNO2 = 2 K2O + 2 N2 + 3 O2
Al + MgCl + H2 = Mg3Al2 + HCl =>
4 Al + 6 MgCl + 3 H2 = 2 Mg3Al2 + 6 HCl
K3[Cr(OH)6] + HNO3 = Cr(OH)3 + H2O + KNO3 =>
K3[Cr(OH)6] + 3 HNO3 = Cr(OH)3 + 3 H2O + 3 KNO3
Pb(NO3)2 + Na2(SO4) = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2(SO4) = PbSO4 + 2 NaNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Fe3Cl2 + ClF3 = FeF + Cl2 =>
2 Fe3Cl2 + 2 ClF3 = 6 FeF + 3 Cl2
K2O(s) + H2O(g) = KOH(g) =>
K2O(s) + H2O(g) = 2 KOH(g)
Ga2(CO3)3 = Ga2O3 + CO2 =>
Ga2(CO3)3 = Ga2O3 + 3 CO2
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2CHO + MnSO4 + H2O + K2SO4 =>
5 CH3CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2CHO + 2 MnSO4 + 8 H2O + K2SO4
Ga2(CO3)3 + H2S = H2CO3 + Ga2S3 =>
Ga2(CO3)3 + 3 H2S = 3 H2CO3 + Ga2S3
MnO4{2-} + CO2 = MnO2 + MnO4{-} + CO3{2-} =>
3 MnO4{2-} + 2 CO2 = MnO2 + 2 MnO4{-} + 2 CO3{2-}
Ca(OH)2 + HF = Ca(F)2 + H2O =>
Ca(OH)2 + 2 HF = Ca(F)2 + 2 H2O
Fe(CN)6{3-} + OH{-} + N2H4 = N2 + H2O + Fe(CN)6{4-} =>
4 Fe(CN)6{3-} + 4 OH{-} + N2H4 = N2 + 4 H2O + 4 Fe(CN)6{4-}
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
HCl + Mg(HCO3)2 = CO2 + H2O + MgCl2 =>
2 HCl + Mg(HCO3)2 = 2 CO2 + 2 H2O + MgCl2
Pb(NO3)2 + AgBr = PbBr2 + AgNO3 =>
Pb(NO3)2 + 2 AgBr = PbBr2 + 2 AgNO3
HAc + H2O = H3O + Ac =>
HAc + H2O = H3O + Ac
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
H2O + Co2O3 + NaCl = CoCl2 + Cl + NaOH =>
3 H2O + Co2O3 + 6 NaCl = 2 CoCl2 + 2 Cl + 6 NaOH
NaOH + H3Ct = H2O + Na3Ct =>
3 NaOH + H3Ct = 3 H2O + Na3Ct
N2H3CH3 + N2O4 = H2O + N2 + CO2 =>
4 N2H3CH3 + 5 N2O4 = 12 H2O + 9 N2 + 4 CO2
Al + LiOH = Al(OH)3 + Li =>
Al + 3 LiOH = Al(OH)3 + 3 Li
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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