| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag2CO3 + H4SiO4 = Ag4SiO4 + 2 CO2 + 2 H2O
HSO4{-} + H2O = SO4{-} + H3O =>
HSO4{-} + H2O = SO4{-} + H3O
Sn + HCl = Sn(Cl)2 + H2 =>
Sn + 2 HCl = Sn(Cl)2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
NH4Cl + BaCl2 = Ba(NH4)2 + Cl2 =>
2 NH4Cl + BaCl2 = Ba(NH4)2 + 2 Cl2
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCl + Na3PO4 = Na(PO4)2 + Na3Cl =>
5 NaCl + 4 Na3PO4 = 2 Na(PO4)2 + 5 Na3Cl
Cu2(OH)3Cl + HCl = CuCl2 + H2O =>
Cu2(OH)3Cl + 3 HCl = 2 CuCl2 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AuCl3 + Zn = ZnCl3 + Au =>
AuCl3 + Zn = ZnCl3 + Au
Fe + NiCl2 = FeCl3 + Ni =>
2 Fe + 3 NiCl2 = 2 FeCl3 + 3 Ni
CrO4 + H2O2 = CrO8 + H2O =>
CrO4 + 4 H2O2 = CrO8 + 4 H2O
LiOH + HC2H3O2 = HOHLiC2H3O2 =>
LiOH + HC2H3O2 = HOHLiC2H3O2
C10H19O3N + O2 = C5H7O2N + CO2 + H2O =>
2 C10H19O3N + 15 O2 = 2 C5H7O2N + 10 CO2 + 12 H2O
MnSO4Ac2H3O2 = MnH3O2Ac2SO4 =>
MnSO4Ac2H3O2 = MnH3O2Ac2SO4
CuCl2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4Cl2 =>
CuCl2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4Cl2
Ba(OH)2 + H3PO4 = BaOH3PO4 + HOH =>
Ba(OH)2 + H3PO4 = BaOH3PO4 + HOH
NH4NO3 + AgCl = NH4Cl + AgNO3 =>
NH4NO3 + AgCl = NH4Cl + AgNO3
K + KCl = K2Cl =>
K + KCl = K2Cl
I2(s) + NaOH(aq) = NaIO3(aq) + NaI(aq) + H2O(l) =>
3 I2(s) + 6 NaOH(aq) = NaIO3(aq) + 5 NaI(aq) + 3 H2O(l)
OH{-} + CH3CHO + Cu{2+} = CH3COOH + Cu2O + H2O =>
4 OH{-} + CH3CHO + 2 Cu{2+} = CH3COOH + Cu2O + 2 H2O
HOCl + H2O = H3O + O2Cl =>
HOCl + 4 H2O = 3 H3O + O2Cl
I2(s) + NaOH(aq) = NaIO3(aq) + NaI(aq) + H2O(l) =>
3 I2(s) + 6 NaOH(aq) = NaIO3(aq) + 5 NaI(aq) + 3 H2O(l)
Na2(CO3) + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3) =>
Na2(CO3) + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3)
NaHCO3 + CH3OOH = CH3OONa + H2O + CO2 =>
NaHCO3 + CH3OOH = CH3OONa + H2O + CO2
Ba(OH)2 + Al(OH)3 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + 2 Al(OH)3 = Ba(AlO2)2 + 4 H2O
CuSO4 + KI = CuI + K(SO4) =>
CuSO4 + KI = CuI + K(SO4)
As + Cl({-}2) = AsCl({-}3) =>
As + Cl({-}2) = AsCl({-}3)
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
Cr2(SO4)3 + H2O2 = CrO4 + H2O + SO4 =>
Cr2(SO4)3 + 8 H2O2 = 2 CrO4 + 8 H2O + 3 SO4
HCOOH + CaO = (HCOO)2Ca + H2O =>
2 HCOOH + CaO = (HCOO)2Ca + H2O
Ba + HCl = BaCl + H =>
Ba + HCl = BaCl + H
Fe2(SO4)3 + H2S = Fe2S3 + H2O + SO2 =>
Fe2(SO4)3 + 4 H2S = Fe2S3 + 4 H2O + 4 SO2
Sn + HCl = Sn(Cl)2 + H2 =>
Sn + 2 HCl = Sn(Cl)2 + H2
AgNO + BaCl = BaNO + AgCl =>
AgNO + BaCl = BaNO + AgCl
CuCl2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4Cl2 =>
CuCl2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4Cl2
Li5FeO4 + H2O = LiFeO2 + LiOH =>
Li5FeO4 + 2 H2O = LiFeO2 + 4 LiOH
H2SO4 + BaNO3 = BaSO4 + NO2 + H2O =>
H2SO4 + BaNO3 = BaSO4 + NO2 + H2O
H2PdCl4 + NaOH = Pd(OH)2 + H2O + NaCl =>
H2PdCl4 + 4 NaOH = Pd(OH)2 + 2 H2O + 4 NaCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2PdCl4 + NaOH = Pd(OH)2 + H2O + NaCl =>
H2PdCl4 + 4 NaOH = Pd(OH)2 + 2 H2O + 4 NaCl
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
H2PdCl4 + NaOH = Pd(OH)2 + H2O + NaCl =>
H2PdCl4 + 4 NaOH = Pd(OH)2 + 2 H2O + 4 NaCl
HCl + C2H5COONa = C2H5COOH + NaCl =>
HCl + C2H5COONa = C2H5COOH + NaCl
(NH4)2CO3(s) = NH3(g) + CO2(g)H2O(l) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g)H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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