| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaBrO + NaH2PO3 = NaBr + NaH2PO4
Na(OH)2 + Cu(NO3)2 = Cu(OH)2 + Na(NO3)2 =>
Na(OH)2 + Cu(NO3)2 = Cu(OH)2 + Na(NO3)2
AlCl3 + NH4 = Al + NH4Cl3 =>
AlCl3 + NH4 = Al + NH4Cl3
Na2[Ni(OH)4] = H2O + NiO + NaOH =>
Na2[Ni(OH)4] = H2O + NiO + 2 NaOH
Ba + SnSO4 = BaSn + SO4 =>
Ba + SnSO4 = BaSn + SO4
Ca(OH3)2 + FeCl3 = CaCl2 + Fe(OH3)3 =>
3 Ca(OH3)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH3)3
H2SO4 + Al = Al3(SO4)2 + H2 =>
2 H2SO4 + 3 Al = Al3(SO4)2 + 2 H2
KI + H2SO4 = HS + I2 + KSO4 + H2O =>
14 KI + 18 H2SO4 = 4 HS + 7 I2 + 14 KSO4 + 16 H2O
C7H8 + KMnO4 + H2O = C7H8O + KOH + MnO2 =>
3 C7H8 + 2 KMnO4 + H2O = 3 C7H8O + 2 KOH + 2 MnO2
H2S + Cl2 = HCl + SCl4 =>
H2S + 3 Cl2 = 2 HCl + SCl4
Na2CrO4 + LiOH = NaOH + Li2CrO4 =>
Na2CrO4 + 2 LiOH = 2 NaOH + Li2CrO4
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
Al + H{2}SO{4} = Al{2}(SO4)2 + H2 =>
2 Al + 2 H{2}SO{4} = 2 Al{2}(SO4)2 + H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + C + O =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 C + 6 O
AgO + MnSO4 + H2SO4 = Ag2SO4 + HMnO4 + H2O =>
10 AgO + 2 MnSO4 + 3 H2SO4 = 5 Ag2SO4 + 2 HMnO4 + 2 H2O
MgO + K3PO4 = K2O + Mg3(PO4)2 =>
3 MgO + 2 K3PO4 = 3 K2O + Mg3(PO4)2
Mn(OH)2 + Br2 = MnO2 + HBr =>
Mn(OH)2 + Br2 = MnO2 + 2 HBr
NaOCl + Na2S2O3 = NaCl + SO4 + NaO =>
7 NaOCl + Na2S2O3 = 7 NaCl + 2 SO4 + 2 NaO
TiO2 + Cl2 = TiCl2 + O2 =>
TiO2 + Cl2 = TiCl2 + O2
H2S + Ca(ClO)2 = SCa + HClO =>
H2S + Ca(ClO)2 = SCa + 2 HClO
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Ca(NO3)2 + (NH4)3 + PO4 = Ca(PO4)3 + NH4NO3 =>
3 Ca(NO3)2 + 2(NH4)3 + 9 PO4 = 3 Ca(PO4)3 + 6 NH4NO3
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Mo + HF + HNO3 = H2MoF7 + NO + H2O =>
3 Mo + 21 HF + 5 HNO3 = 3 H2MoF7 + 5 NO + 10 H2O
MgO + K3PO4 = K2O + Mg3(PO4)2 =>
3 MgO + 2 K3PO4 = 3 K2O + Mg3(PO4)2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
HI + Cl2 = HCl2 + I2 =>
2 HI + 2 Cl2 = 2 HCl2 + I2
ClO{-} + H{+} = H2O + Cl2 + ClO3{-} =>
5 ClO{-} + 4 H{+} = 2 H2O + 2 Cl2 + ClO3{-}
H2S + Cl2 = HCl + SCl4 =>
H2S + 3 Cl2 = 2 HCl + SCl4
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Ni + FeO = Ni2O3 + Fe =>
2 Ni + 3 FeO = Ni2O3 + 3 Fe
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Na3 + PO4 + Mg(NO3)2 = Mg3(PO4)2 + NaNO3 =>
2 Na3 + 2 PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 NaNO3
CoOC = COCo =>
CoOC = COCo
Ca(OH)2 + H3PO4* = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4* = Ca3(PO4)2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
MgO + K3PO4 = K2O + Mg3(PO4)2 =>
3 MgO + 2 K3PO4 = 3 K2O + Mg3(PO4)2
Cu2O + H2SO4 = SO2 + H2O + CuSO4 =>
Cu2O + 3 H2SO4 = SO2 + 3 H2O + 2 CuSO4
S + FeCl3 = FeS3 + Cl2 =>
6 S + 2 FeCl3 = 2 FeS3 + 3 Cl2
Bi(OH)2NO3 + KOH = Bi(OH)3 + KNO3 =>
Bi(OH)2NO3 + KOH = Bi(OH)3 + KNO3
Mg + Al(NO3) = Al + Mg(NO3)2 =>
Mg + 2 Al(NO3) = 2 Al + Mg(NO3)2
NaIBr{2} = NaBrI{2} =>
NaIBr{2} = NaBrI{2}
Pb(ClO4)2(aq) + K2CO3(aq) = PbCO3(s) + KClO4(aq) =>
Pb(ClO4)2(aq) + K2CO3(aq) = PbCO3(s) + 2 KClO4(aq)
Al(OH)3 + H2No3 = Al2(No3)3 + H2O =>
2 Al(OH)3 + 3 H2No3 = Al2(No3)3 + 6 H2O
CO + Na2O = Na + CO2 =>
CO + Na2O = 2 Na + CO2
MgO + K3PO4 = K2O + Mg3(PO4)2 =>
3 MgO + 2 K3PO4 = 3 K2O + Mg3(PO4)2
CrO4 + NH3 = (NH3)CrO4 =>
CrO4 + NH3 = (NH3)CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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