| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3P + 3 KBr = 3 NaBr + K3P
C6H5COOH + CH3OH = C9H10O3 + H2O =>
7 C6H5COOH + 5 CH3OH = 6 C9H10O3 + H2O
Co + H2CO3 = H2 + CoCO3 =>
Co + H2CO3 = H2 + CoCO3
HBr + O2 = Br + H2O =>
4 HBr + O2 = 4 Br + 2 H2O
CuSO4*5H2O + NaCl + Al = AlCl3 + Na2SO4 + Cu + H2O =>
3 CuSO4*5H2O + 6 NaCl + 2 Al = 2 AlCl3 + 3 Na2SO4 + 3 Cu + 15 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Cu2(SO4)2 + KOH = Cu(OH)2 + K2SO4 =>
Cu2(SO4)2 + 4 KOH = 2 Cu(OH)2 + 2 K2SO4
HPO4{2-} + H2O = H3O{+} + PO4{3-} =>
HPO4{2-} + H2O = H3O{+} + PO4{3-}
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
CH3COCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CO2 =>
5 CH3COCH3 + 16 KMnO4 + 24 H2SO4 = 39 H2O + 8 K2SO4 + 16 MnSO4 + 15 CO2
NH4NO3 + Na3PO4 = (NH4)3PO4 + Na3(NO3)3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + Na3(NO3)3
K2Cr2O7 + KNO2 + H2SO4 = KNO3 + Cr2O3 + K2SO4 + H2O =>
K2Cr2O7 + 3 KNO2 + H2SO4 = 3 KNO3 + Cr2O3 + K2SO4 + H2O
HL(aq) + NaOH(aq) = NaL(aq) + H2O(l) =>
HL(aq) + NaOH(aq) = NaL(aq) + H2O(l)
[Al(NH3)6](OH)3 + Na2S = Al2S3 + NaOH + NH3 =>
2[Al(NH3)6](OH)3 + 3 Na2S = Al2S3 + 6 NaOH + 12 NH3
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
NH3 + O2 = NO + H2 =>
2 NH3 + O2 = 2 NO + 3 H2
NH4NO3 + C = CO + H2O + N2 =>
NH4NO3 + C = CO + 2 H2O + N2
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
NaIO + H2SO4 + Ni = H2O + I2 + Na2SO4 + NiSO4 =>
2 NaIO + 2 H2SO4 + Ni = 2 H2O + I2 + Na2SO4 + NiSO4
Na2CO3 + FeCl3 = Fe2(CO3)3 + NaCl =>
3 Na2CO3 + 2 FeCl3 = Fe2(CO3)3 + 6 NaCl
HCl + Zh = ZhHCl =>
HCl + Zh = ZhHCl
NaOH + HONH3Cl = H2O + NaHONH2Cl =>
NaOH + HONH3Cl = H2O + NaHONH2Cl
HCl + Al(OH)3 = Al(Cl)3 + H(OH) =>
3 HCl + Al(OH)3 = Al(Cl)3 + 3 H(OH)
OH{-} + Cr{3+} + MnO4{-} = CrO4{2-} + MnO2 + H2O =>
4 OH{-} + Cr{3+} + MnO4{-} = CrO4{2-} + MnO2 + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
NH4NO3 + Na3PO4 = (NH4)3PO4 + Na3(NO3)3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + Na3(NO3)3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeCl3 + MnO2 + H2SO4 = Cl2 + MnCl2 + H2O + Fe2(SO4)3 =>
4 FeCl3 + 3 MnO2 + 6 H2SO4 = 3 Cl2 + 3 MnCl2 + 6 H2O + 2 Fe2(SO4)3
HNO3 + NH3 = (NH4)NO3 =>
HNO3 + NH3 = (NH4)NO3
Au + Ce{4+} = Au{3+} + Ce{3+} =>
Au + 3 Ce{4+} = Au{3+} + 3 Ce{3+}
KMnO4 + Mn(CH3COO)2 + H2O = KMn8O16 + CH3COOH + KOH =>
3 KMnO4 + 5 Mn(CH3COO)2 + 6 H2O = KMn8O16 + 10 CH3COOH + 2 KOH
KI + H2Cl + CHCl3 = KCl + ICH2 + HCl =>
KI + 3 H2Cl + CHCl3 = KCl + ICH2 + 5 HCl
Cu{2+} + S2O4{2-} = Cu + S2O4 =>
Cu{2+} + S2O4{2-} = Cu + S2O4
Mn + Cl{-} + H3O{+} = MnCl2 + H2O + H2 =>
Mn + 2 Cl{-} + 2 H3O{+} = MnCl2 + 2 H2O + H2
Na2SO4 + BaCl2 = Na2Cl2 + SO4Ba =>
Na2SO4 + BaCl2 = Na2Cl2 + SO4Ba
H2O2 = (l)H2O(p) + O2(g) =>
2 H2O2 = 2(l)H2O(p) + O2(g)
HF + SO3 = HSO3F =>
HF + SO3 = HSO3F
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
In + Cl2 = InCl =>
2 In + Cl2 = 2 InCl
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NaI + KNO3 + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
6 NaI + 2 KNO3 + 4 H2SO4 = 3 I2 + 2 NO + K2SO4 + 3 Na2SO4 + 4 H2O
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
C2H4Cl + O2 = CO2 + HCl + H2O =>
4 C2H4Cl + 11 O2 = 8 CO2 + 4 HCl + 6 H2O
Mg(OH)2 + NH4NO3 = Mg(NO3)2 + H2O + N3 =>
3 Mg(OH)2 + 15 NH4NO3 = 3 Mg(NO3)2 + 33 H2O + 8 N3
SrO2 + H2O = SrO(OH)2 =>
SrO2 + H2O = SrO(OH)2
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH3{-}CH2 =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH3{-}CH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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