| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgCl + NaNO3
Fe(No3)3 + NaOH = NaNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
Ag2O(s) + HPO32{-}(aq) = Ag(s) + PO43{-}(aq) + OH =>
12 Ag2O(s) + HPO32{-}(aq) = 24 Ag(s) + PO43{-}(aq) + OH
Mn1Cl2 + Br2 + (N1H4)1(O1H1)1 = Mn1O2 + (N1H4)Cl1 + (N1H4)Br1 + H2O1 =>
Mn1Cl2 + Br2 + 4(N1H4)1(O1H1)1 = Mn1O2 + 2(N1H4)Cl1 + 2(N1H4)Br1 + 2 H2O1
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
C6H5CH3CH2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH3CH2 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
Mo + HNO3 = Mo(NO3)3 + NO2 + H2O =>
Mo + 6 HNO3 = Mo(NO3)3 + 3 NO2 + 3 H2O
MgCrO4 + FeClO3 = FeCrO4 + MgClO3 =>
MgCrO4 + FeClO3 = FeCrO4 + MgClO3
KIO3 + H2SO3 = KHSO4 + H2SO4 + I2 + H2O =>
2 KIO3 + 5 H2SO3 = 2 KHSO4 + 3 H2SO4 + I2 + H2O
NaCl{-} + (Fe3)(AsO4{-}3) = (Fe3)Cl{-} + Na(AsO4{-}3) =>
NaCl{-} + (Fe3)(AsO4{-}3) = (Fe3)Cl{-} + Na(AsO4{-}3)
AlBr + NH4OH = Al(OH) + NH4Br =>
AlBr + NH4OH = Al(OH) + NH4Br
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NaOH + HF = NaF + H2O =>
NaOH + HF = NaF + H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
CuSO4 + HNO3 = Cu(NO3)2 + S + O + H2O =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + S + 3 O + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
SrCl2 + Na2SO4 = SrSO4 + Na2Cl2 =>
SrCl2 + Na2SO4 = SrSO4 + Na2Cl2
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
KMnO4 + Na2SO3 + H2O = Na2SO4 + MnO2 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 MnO2 + 2 KOH
P4O6(s) + O2(g) = P4O10(s) =>
P4O6(s) + 2 O2(g) = P4O10(s)
Fe3(SO4)2 = Fe + SO4 =>
Fe3(SO4)2 = 3 Fe + 2 SO4
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
KMnO4 + Fe + H2O = MnO2 + Fe(OH)2 + KOH =>
2 KMnO4 + 3 Fe + 4 H2O = 2 MnO2 + 3 Fe(OH)2 + 2 KOH
NaBr + CI2 = NaCI2 + Br2 =>
2 NaBr + 2 CI2 = 2 NaCI2 + Br2
Mg(OH) + NH4(PO4) = MgPO4 + NH3 + H2O =>
Mg(OH) + NH4(PO4) = MgPO4 + NH3 + H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
ICl + KCl = KICl2 =>
ICl + KCl = KICl2
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P4O6(s) + O2(g) = P4O10(s) =>
P4O6(s) + 2 O2(g) = P4O10(s)
(NH4)2(SO4) + BaCl2 = NH4Cl + Ba(SO4) =>
(NH4)2(SO4) + BaCl2 = 2 NH4Cl + Ba(SO4)
Rb + Ca3(PO4)2 = Ca + Rb3(PO4) =>
6 Rb + Ca3(PO4)2 = 3 Ca + 2 Rb3(PO4)
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
NaHCO3 + H2SO4 = Na2SO4 + H2O(l) + CO2(g) =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O(l) + 2 CO2(g)
C3H7CHOHCHC2H5CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCHC2H5CH2OH + 23 O2 = 16 CO2 + 18 H2O
NaClO + C6H9I2NO = H2O + CO2 + NaCl + I + N =>
31 NaClO + 2 C6H9I2NO = 9 H2O + 12 CO2 + 31 NaCl + 4 I + 2 N
ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + KCl(aq) =>
ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KCl(aq)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
MgSO4(aq) + AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq) =>
MgSO4(aq) + 2 AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq)
Mg + Ba3(PO4)2 = Mg3(PO4)2 + Ba =>
3 Mg + Ba3(PO4)2 = Mg3(PO4)2 + 3 Ba
Ca(HO)2 + H2S = CaS + H2O =>
Ca(HO)2 + H2S = CaS + 2 H2O
K + HCl = HK + Cl =>
K + HCl = HK + Cl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe3(PO4)2 + Ca(OH)2 = Fe(OH)2 + Ca3(PO4)2 =>
Fe3(PO4)2 + 3 Ca(OH)2 = 3 Fe(OH)2 + Ca3(PO4)2
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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