| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOCH2CH2CH3 + H2O = CH3COOH + CH3CH2CH2OH
NaClO3(heat) = NaCl + O2 =>
2 NaClO3(heat) = 2 NaCl + 3 O2
KNO3 + KI + H2SO4 = NO + I2 + K2SO4 + H2O =>
2 KNO3 + 6 KI + 4 H2SO4 = 2 NO + 3 I2 + 4 K2SO4 + 4 H2O
H2SO3 + Be(OH)2 = BeSO3 + H2O =>
H2SO3 + Be(OH)2 = BeSO3 + 2 H2O
HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3
Fe{+3} + NH3OH{+} = Fe{+2} + N2O + H2O + H{+} =>
4 Fe{+3} + 2 NH3OH{+} = 4 Fe{+2} + N2O + H2O + 6 H{+}
Co(NO3)2 + NH3*H2O = [Co(NH3)6](NO3)2 + H2O =>
Co(NO3)2 + 6 NH3*H2O = [Co(NH3)6](NO3)2 + 6 H2O
FeS2(s) + O2 = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2 = 2 Fe2O3(s) + 8 SO2(g)
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
H2SO3 + Be(OH)2 = BeSO3 + H2O =>
H2SO3 + Be(OH)2 = BeSO3 + 2 H2O
CuCl + MgO = CuO + MgCl =>
CuCl + MgO = CuO + MgCl
HClO4 + NH3 = ClO4 + NH4 =>
HClO4 + NH3 = ClO4 + NH4
CaCl2 + MgSO4 + CO(NH2)2 + H2O = CaMg(CO3)2 + (NH4)2SO4 + (NH4)Cl =>
CaCl2 + MgSO4 + 2 CO(NH2)2 + 4 H2O = CaMg(CO3)2 + (NH4)2SO4 + 2(NH4)Cl
C3HC8 + O2 = CO2 + H2O =>
4 C3HC8 + 45 O2 = 44 CO2 + 2 H2O
Ba(IO)2 + Al + NaOH = NaI + Ba(OH)2 + Al2O3 =>
3 Ba(IO)2 + 4 Al + 6 NaOH = 6 NaI + 3 Ba(OH)2 + 2 Al2O3
Li + Ti3(PO3)4 = Li3PO3 + Ti =>
12 Li + Ti3(PO3)4 = 4 Li3PO3 + 3 Ti
AlBr3 + Li = AlLi + Br =>
AlBr3 + Li = AlLi + 3 Br
N2 + AgNO3 = Ag + N2NO3 =>
N2 + AgNO3 = Ag + N2NO3
Fe2 + CuSO4 = Fe(SO4)2 + Cu =>
Fe2 + 4 CuSO4 = 2 Fe(SO4)2 + 4 Cu
Fe2O3 + Ni8(OOH)8 = Ni3Fe5(OOH)8 + NiO + O2 =>
10 Fe2O3 + 4 Ni8(OOH)8 = 4 Ni3Fe5(OOH)8 + 20 NiO + 5 O2
H2SO4 + CO3{-2} = H2CO3 + SO4{-2} =>
H2SO4 + CO3{-2} = H2CO3 + SO4{-2}
C6H8O7 + K2CO3 = C6H5O7K3 + CO2 + H2O =>
2 C6H8O7 + 3 K2CO3 = 2 C6H5O7K3 + 3 CO2 + 3 H2O
MgNH4PO4 + HNO3 = Mg(NO3)2 + (NH4)H2PO4 =>
MgNH4PO4 + 2 HNO3 = Mg(NO3)2 + (NH4)H2PO4
Al(SO) + CaCl = AlCl + CaSO =>
Al(SO) + CaCl = AlCl + CaSO
Na2Cr2O7 + Na2S2O5 + HCl = Na2SO4 + CrCl3 + H2O + SO2 =>
Na2Cr2O7 + 2 Na2S2O5 + 6 HCl = 3 Na2SO4 + 2 CrCl3 + 3 H2O + SO2
AgNo3 + AlCl3 = AgCl + Al(No3)3 =>
3 AgNo3 + AlCl3 = 3 AgCl + Al(No3)3
CoSO4 + Ba(OH)2 = BaSO4 + Co(OH)2 =>
CoSO4 + Ba(OH)2 = BaSO4 + Co(OH)2
HCl + (NH4)2SO3 = H2O + NH4Cl + SO2 =>
2 HCl + (NH4)2SO3 = H2O + 2 NH4Cl + SO2
K2CrO4 + FeSO4 + KOH = KCrO2 + K2FeO4 + H2O + K2SO4 =>
4 K2CrO4 + 3 FeSO4 + 8 KOH = 4 KCrO2 + 3 K2FeO4 + 4 H2O + 3 K2SO4
KOH + Cl2O = KCl + H2O + O =>
2 KOH + Cl2O = 2 KCl + H2O + 2 O
K3PO4 = K{+} + PO4{3-} =>
K3PO4 = 3 K{+} + PO4{3-}
C4H10O = C + H + O =>
C4H10O = 4 C + 10 H + O
BaCl2 + Ba(OH)2 = Ba + ClOH =>
BaCl2 + Ba(OH)2 = 2 Ba + 2 ClOH
CH3NH2 + CO2 + H2O = [CH3NH3]2CO3 =>
2 CH3NH2 + CO2 + H2O = [CH3NH3]2CO3
KI + NaHCO4 = HI + I2 + K2CO4 + Na =>
4 KI + 2 NaHCO4 = 2 HI + I2 + 2 K2CO4 + 2 Na
H2SO4 + Ca3(PO4)2 = (CaSO4) + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 = 3(CaSO4) + 2 H3PO4
Na1SO4 + BaN = BaSO4 + NaN =>
Na1SO4 + BaN = BaSO4 + NaN
COH2O = CO2H2 =>
COH2O = CO2H2
C3H8O + KMnO4 + HCl = C3H6O + KCl + MnCl2 + H2O =>
5 C3H8O + 2 KMnO4 + 6 HCl = 5 C3H6O + 2 KCl + 2 MnCl2 + 8 H2O
Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 2 H{+} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
W + O3 = WO3 =>
W + O3 = WO3
Pb(OH)2 + NaOH = Pb(OH)4{-2} + Na{+) =>
Pb(OH)2 + 2 NaOH = Pb(OH)4{-2} + 2 Na{+)
PbSO4 + AgNO3 = Ag2SO4 + Pb(NO3)2 =>
PbSO4 + 2 AgNO3 = Ag2SO4 + Pb(NO3)2
H2SO4 + NOH = N2SO4 + H2O =>
H2SO4 + 2 NOH = N2SO4 + 2 H2O
Ag2SO4(aq) + NaCl(aq) = AgCl + Na2SO4 =>
Ag2SO4(aq) + 2 NaCl(aq) = 2 AgCl + Na2SO4
K2CrO4 + H2O2 = K2CrO8 + H2O =>
K2CrO4 + 4 H2O2 = K2CrO8 + 4 H2O
H3AsO4 + Zn + H2SO4 = H3As + ZnSO4 + H2O =>
H3AsO4 + 4 Zn + 4 H2SO4 = H3As + 4 ZnSO4 + 4 H2O
C6H14O + K2Cr2O7 = C6H12O + KCr + H2O =>
7 C6H14O + K2Cr2O7 = 7 C6H12O + 2 KCr + 7 H2O
MnO2 + Li2O = Li2MnO3 =>
MnO2 + Li2O = Li2MnO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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