| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4 + (NH3) = Ni + (NH3)SO4
H3PO4 + Mg(OH)2 = Mg(HPO4) + H2O =>
H3PO4 + Mg(OH)2 = Mg(HPO4) + 2 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
H8H18 + O2 = H2O =>
2 H8H18 + 13 O2 = 26 H2O
Ca(OH)2 + HC3H5O3 = H2O + Ca(C3H5O3)2 =>
Ca(OH)2 + 2 HC3H5O3 = 2 H2O + Ca(C3H5O3)2
MnO2 + KNO2 + H2SO4 = MnSO4 + KNO3 + H2O =>
MnO2 + KNO2 + H2SO4 = MnSO4 + KNO3 + H2O
SrF2 + N2 = Sr3N2 + F2 =>
3 SrF2 + N2 = Sr3N2 + 3 F2
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
TiO2 + H2 = Ti + H2O =>
TiO2 + 2 H2 = Ti + 2 H2O
TiO2 + HCl = TiCl4 + H2O =>
TiO2 + 4 HCl = TiCl4 + 2 H2O
Re2S7 + HNO3 = HReO4 + NO + H2SO4 + H2O =>
3 Re2S7 + 56 HNO3 = 6 HReO4 + 56 NO + 21 H2SO4 + 4 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + CH3CH2OH + H2SO4 = K2SO4 + CH3COOH + MnSO4 + H2O =>
4 KMnO4 + 5 CH3CH2OH + 6 H2SO4 = 2 K2SO4 + 5 CH3COOH + 4 MnSO4 + 11 H2O
Na2SO3(aq) + S(s) = Na2S2O3(aq) =>
Na2SO3(aq) + S(s) = Na2S2O3(aq)
CH3CH2CH2CH3 + O2 = C2H2(CO)2O + H2O =>
2 CH3CH2CH2CH3 + 7 O2 = 2 C2H2(CO)2O + 8 H2O
SiS2 + H2O = H2S + SiO2 =>
SiS2 + 2 H2O = 2 H2S + SiO2
Cr(OH)6 = Cr2O6 + H2O =>
2 Cr(OH)6 = Cr2O6 + 6 H2O
NaOH + H2SO4 = H2OH + NaSO4 =>
NaOH + H2SO4 = H2OH + NaSO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al2O + C + Cl = AlCl3 + CO =>
Al2O + C + 6 Cl = 2 AlCl3 + CO
Fe(NO3)3(aq) + NaI(aq) = Fe(I)3(s) + NaNO3(aq) =>
Fe(NO3)3(aq) + 3 NaI(aq) = Fe(I)3(s) + 3 NaNO3(aq)
Fe + N = Fe3N =>
3 Fe + N = Fe3N
ZnCl2 + NaOH = ZnO + HCl + NaCl =>
ZnCl2 + NaOH = ZnO + HCl + NaCl
BrCl + NH3 = NBr3 + NH4Cl =>
3 BrCl + 4 NH3 = NBr3 + 3 NH4Cl
NaO + H2O = NaOH + O2 =>
4 NaO + 2 H2O = 4 NaOH + O2
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
CuS + Zn(OH)2 = ZnS + Cu(OH)2 =>
CuS + Zn(OH)2 = ZnS + Cu(OH)2
Fe(NO3)2 + NaCN = Fe(CN)2 + Na(NO3) =>
Fe(NO3)2 + 2 NaCN = Fe(CN)2 + 2 Na(NO3)
Cs + MgF2 = CsF + Mg =>
2 Cs + MgF2 = 2 CsF + Mg
S + N2 = N2S4 =>
4 S + N2 = N2S4
H3PO4 + ZnO = Zn3(PO4)2 + H2O =>
2 H3PO4 + 3 ZnO = Zn3(PO4)2 + 3 H2O
Na2HPO4 + H2O = NaH2PO4 + NaOH =>
Na2HPO4 + H2O = NaH2PO4 + NaOH
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Fe3O4 + C = Fe + CO2 =>
Fe3O4 + 2 C = 3 Fe + 2 CO2
SnS + O2 = SnO2 + SO2 =>
SnS + 2 O2 = SnO2 + SO2
HClO + SO2 = ClSO3H =>
HClO + SO2 = ClSO3H
CH2Cl{-}CH2Cl + NaOH = CH2OH{-}CH2OH + NaCl =>
CH2Cl{-}CH2Cl + NaOH = CH2OH{-}CH2OH + NaCl
K3Fe(CN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + HNO3 + CO2 + H2O =>
2 K3Fe(CN)6 + 20 K2Cr2O7 + 86 H2SO4 = Fe2(SO4)3 + 23 K2SO4 + 20 Cr2(SO4)3 + 12 HNO3 + 12 CO2 + 80 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C1C12H22O11 + O2 = CO2 + H2O =>
C1C12H22O11 + 13 O2 = 13 CO2 + 11 H2O
NH4L + AgNO3 = AgL + NH4NO3 =>
NH4L + AgNO3 = AgL + NH4NO3
Cu + KNO3 = CuNO3 + K =>
Cu + KNO3 = CuNO3 + K
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CCNa + CH3CH2Cl = CH3CCCH2CH3 + NaCl =>
CH3CCNa + CH3CH2Cl = CH3CCCH2CH3 + NaCl
KOH + (NH4)2CO3 = K2CO3 + NH3 + H2O =>
2 KOH + (NH4)2CO3 = K2CO3 + 2 NH3 + 2 H2O
Ni(ClO3)2(s) = NiCl2(s) + O2(g) =>
Ni(ClO3)2(s) = NiCl2(s) + 3 O2(g)
MnBr2 + PbO2 + HNO3 = HMnO4 + Pb(BrO3)2 + Pb(NO3)2 + H2O =>
2 MnBr2 + 17 PbO2 + 30 HNO3 = 2 HMnO4 + 2 Pb(BrO3)2 + 15 Pb(NO3)2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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