| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + O{-2} = CaO{-2}
NaHCO3 + CH3COOH = NaH2CCOOH + H2O + CO2 =>
NaHCO3 + CH3COOH = NaH2CCOOH + H2O + CO2
Ba(NO3)2 + Fe2SO4 = FeNO3 + BaSO4 =>
Ba(NO3)2 + Fe2SO4 = 2 FeNO3 + BaSO4
K2C2O4 + NaCN = Na2C2O4 + KCN =>
K2C2O4 + 2 NaCN = Na2C2O4 + 2 KCN
FeCl2 + K2CrO7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O + Cl2 =>
6 FeCl2 + 2 K2CrO7 + 14 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O + 6 Cl2
NaCl2 + Hg2(C2H3O2)2 = Na(C2H3O2)2 + Hg2Cl2 =>
NaCl2 + Hg2(C2H3O2)2 = Na(C2H3O2)2 + Hg2Cl2
C2H2(OH)2(COOH)2 + NaOH = C2H2(OH)2(COONa)2 + H2O =>
C2H2(OH)2(COOH)2 + 2 NaOH = C2H2(OH)2(COONa)2 + 2 H2O
Cu2O + NH3 = Cu + H2O + N2 =>
3 Cu2O + 2 NH3 = 6 Cu + 3 H2O + N2
CH3COOH + H2O = CH4 + COO2H =>
9 CH3COOH + 6 H2O = 10 CH4 + 8 COO2H
SiCI2 + H2O = SiO + H2CI2 =>
SiCI2 + H2O = SiO + H2CI2
NaCl + Br2 = NaBr + Cl2 =>
2 NaCl + Br2 = 2 NaBr + Cl2
Fe + CuCl = FeCl3 + Cu =>
Fe + 3 CuCl = FeCl3 + 3 Cu
HCl + F = FH + Cl =>
HCl + F = FH + Cl
Na2O2 + NaI + H2SO4 = Na2SO4 + I2 + H2O =>
Na2O2 + 2 NaI + 2 H2SO4 = 2 Na2SO4 + I2 + 2 H2O
HNO3 + O2 = H2O + NO3 =>
4 HNO3 + O2 = 2 H2O + 4 NO3
NH4HCO3 + C8H8O3 + C16H34O = C10H15N + H2O =>
112 NH4HCO3 + 16 C8H8O3 + 55 C16H34O = 112 C10H15N + 439 H2O
Ng(NO2)2 + NH4I = NH4NO2 + NgI2 =>
Ng(NO2)2 + 2 NH4I = 2 NH4NO2 + NgI2
K2[Cd(CN)4] + KOH = Cd(OH)2 + KCN =>
K2[Cd(CN)4] + 2 KOH = Cd(OH)2 + 4 KCN
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = CaPO4H + H2O =>
Ca(OH)2 + H3PO4 = CaPO4H + 2 H2O
Hg2(SO3) + CuNO3 = HgNO3 + Cu2(SO3) =>
Hg2(SO3) + 2 CuNO3 = 2 HgNO3 + Cu2(SO3)
CaCl2 + Ba(OH)2 = CaBa + Cl2(OH)2 =>
CaCl2 + Ba(OH)2 = CaBa + Cl2(OH)2
MgS + H2O = Mg(OH)2 + H2 + S =>
MgS + 2 H2O = Mg(OH)2 + H2 + S
NO3 + H2O = NH3 + H2O2 =>
2 NO3 + 12 H2O = 2 NH3 + 9 H2O2
NH4Br + Pb(CH3COO)2 = PbBr2 + NH4CH3COO =>
2 NH4Br + Pb(CH3COO)2 = PbBr2 + 2 NH4CH3COO
HI(aq) + Cu(NO3)2(aq) = CuI2(aq) + HNO3(aq) =>
2 HI(aq) + Cu(NO3)2(aq) = CuI2(aq) + 2 HNO3(aq)
NaOH + Ta2O5 = Na7Ta5O16 + H2O =>
14 NaOH + 5 Ta2O5 = 2 Na7Ta5O16 + 7 H2O
Fe(NO3)3 + KSCN(aq) = KNO3 + Fe(SCN)3 =>
Fe(NO3)3 + 3 KSCN(aq) = 3 KNO3 + Fe(SCN)3
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
C6H12 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
2 C6H12 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 + H2O = H2SO3H2O = H2 + O2 =>
SO2 + 2 H2O = H2SO3H2O
Fe(CO3) + FePO4 = Fe2(CO3)3 + Fe3(PO4)2 =>
3 Fe(CO3) + 2 FePO4 = Fe2(CO3)3 + Fe3(PO4)2
Mg(NO2) + NaOH = Mg(OH)2 + Na2NO2 =>
Mg(NO2) + 2 NaOH = Mg(OH)2 + Na2NO2
MoO3 + Al = Mo + Al2O3 =>
MoO3 + 2 Al = Mo + Al2O3
CH2Cl{-}CH2{-}CH2{-}CH3 + KOH = CH2OH{-}CH2{-}CH2{-}CH3 + KCl =>
CH2Cl{-}CH2{-}CH2{-}CH3 + KOH = CH2OH{-}CH2{-}CH2{-}CH3 + KCl
Al + C22H23N3O9 = Al(C22H23N3O9)3 =>
Al + 3 C22H23N3O9 = Al(C22H23N3O9)3
CH3C2H4CH3 + O2 = CO + H2O =>
2 CH3C2H4CH3 + 9 O2 = 8 CO + 10 H2O
SiH4(g) + NH3(g) = Si3N4(s) + H2(g) =>
3 SiH4(g) + 4 NH3(g) = Si3N4(s) + 12 H2(g)
HI3 = I2 + H2 =>
2 HI3 = 3 I2 + H2
Cr3OH + H2SO4 = Cr3H2SO4 + OH =>
Cr3OH + H2SO4 = Cr3H2SO4 + OH
Ai + FeO = Ai2O3 + Fe =>
2 Ai + 3 FeO = Ai2O3 + 3 Fe
B(OH3) + NaOH = NaB + H2O =>
B(OH3) + NaOH = NaB + 2 H2O
HCl(aq) + Mg(OH)2(aq) = MgCl2 + H2O(l) =>
2 HCl(aq) + Mg(OH)2(aq) = MgCl2 + 2 H2O(l)
Ca(OH)2 + KMnO4 = Ca(MnO4)2 + KOH =>
Ca(OH)2 + 2 KMnO4 = Ca(MnO4)2 + 2 KOH
FeSO4*7H2O + NaOH = Fe(OH)2 + Na2SO4*7H2O =>
FeSO4*7H2O + 2 NaOH = Fe(OH)2 + Na2SO4*7H2O
Ca(NO2)2 + H2O = CaO + H(NO2) =>
Ca(NO2)2 + H2O = CaO + 2 H(NO2)
P20 + H2O = H2PO =>
P20 + 20 H2O = 20 H2PO
C6H5OCl + O2 = CO2 + Cl{-} + H{+} + H2O =>
2 C6H5OCl + 13 O2 = 12 CO2 + 2 Cl{-} + 2 H{+} + 4 H2O
FeOH + Al = AlOH + Fe =>
FeOH + Al = AlOH + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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