| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
Ti + O2 + NaOH = Na2TiO3 + H2O =>
Ti + O2 + 2 NaOH = Na2TiO3 + H2O
HCl(g) + SrO(s) = SrCl2(s) + H2O =>
2 HCl(g) + SrO(s) = SrCl2(s) + H2O
CF4 + H2 = CH4 + F2 =>
CF4 + 2 H2 = CH4 + 2 F2
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H5OH + H2SO4 + SiO2 = CH3COOH + H2O + SiSO4 =>
C2H5OH + 2 H2SO4 + 2 SiO2 = CH3COOH + 3 H2O + 2 SiSO4
Ca(H2PO4)2 = CaHPO4 + H3PO4 =>
Ca(H2PO4)2 = CaHPO4 + H3PO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KCl + Pb(NO3)2 = PbCl2 + K2(NO3)2 =>
2 KCl + Pb(NO3)2 = PbCl2 + K2(NO3)2
NaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNa3 + Au7O8 = Na8Au12 + O3 =>
56 NaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNa3 + 564 Au7O8 = 329 Na8Au12 + 1504 O3
NH3 + SO2 = N2O + S + H2O =>
2 NH3 + 2 SO2 = N2O + 2 S + 3 H2O
NO2{-} + e + H2O = NH3 + OH{-} =>
NO2{-} + 6e + 5 H2O = NH3 + 7 OH{-}
C6H12(l) + O2(g) = HC6H9O3(l) + H2O(l) =>
C6H12(l) + 2 O2(g) = HC6H9O3(l) + H2O(l)
CH3COOH + NaOH = H2O + CH3COONa =>
CH3COOH + NaOH = H2O + CH3COONa
C6H6O + CH3OH = C7H8O + H2O =>
C6H6O + CH3OH = C7H8O + H2O
Fe(OH)3 + C6H8O7 = Fe + CO2 + H2O =>
6 Fe(OH)3 + C6H8O7 = 6 Fe + 6 CO2 + 13 H2O
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3] + 6 CO2 + 7 H2O
Na2S + K2SiO3 = K2S + Na2SiO3 =>
Na2S + K2SiO3 = K2S + Na2SiO3
C3H4 + O2 = OH + C =>
C3H4 + 2 O2 = 4 OH + 3 C
HCOOH + (Ag(NH3)2)OH = (NH4)2CO3 + Ag + NH3 + H2O =>
HCOOH + 2(Ag(NH3)2)OH = (NH4)2CO3 + 2 Ag + 2 NH3 + H2O
KMnO4 + KI + H2O = MnO2 + KIO3 + KOH =>
2 KMnO4 + KI + H2O = 2 MnO2 + KIO3 + 2 KOH
NaCN + Cl2 + NaOH = CO2 + N2 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 8 NaOH = 2 CO2 + N2 + 10 NaCl + 4 H2O
Ca(H2PO4)2 = Ca3(PO4)2 + H3PO4 =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 H3PO4
Zn5(CO3)2(OH)6 = ZnO + CO2 + H2O =>
Zn5(CO3)2(OH)6 = 5 ZnO + 2 CO2 + 3 H2O
Cs2 + SO4 = Cs2SO4 =>
Cs2 + SO4 = Cs2SO4
NaCN + Cl2 + NaOH = N2 + Na2CO3 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 12 NaOH = N2 + 2 Na2CO3 + 10 NaCl + 6 H2O
NO2Cl + NO = NO2 + NOCl =>
NO2Cl + NO = NO2 + NOCl
SNO2(s) + C(s) = SN(l) + CO(g) =>
SNO2(s) + 2 C(s) = SN(l) + 2 CO(g)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ca(H2PO4)2 = CaO + H2O + P2O5 =>
Ca(H2PO4)2 = CaO + 2 H2O + P2O5
KF + H3BO3 + La2O3 = KLaBO3F + H2O =>
2 KF + 2 H3BO3 + La2O3 = 2 KLaBO3F + 3 H2O
NH + I = NI + H =>
NH + I = NI + H
NaCN + Cl2 + NaOH = NaCNO + NaCl + H2O =>
NaCN + Cl2 + 2 NaOH = NaCNO + 2 NaCl + H2O
NaI + H2O = H2 + NaIO3 =>
NaI + 3 H2O = 3 H2 + NaIO3
SnO2(s) + C(s) = Sn(s) + CO2(g) =>
SnO2(s) + C(s) = Sn(s) + CO2(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
S3O62{-} + Cl2 + OH{-} = SO42{-} + Cl{-} + H2O =>
S3O62{-} + 63 Cl2 + 128 OH{-} = 3 SO42{-} + 126 Cl{-} + 64 H2O
Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + H2O =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + 6 H2O
FeS2 + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS2 + 15 O2 + 8 H2O = 2 Fe2O3 + 8 H2SO4
FeS + H2SO4 = FeSO4 + H2 + S =>
FeS + H2SO4 = FeSO4 + H2 + S
Al2O3 + SiO2 = Al2(SiO3)3 =>
Al2O3 + 3 SiO2 = Al2(SiO3)3
K2Cr2O7 + Pb(C2H3O2)2 + H2O = PbCrO4 + CH3COOH + KCH3COO =>
K2Cr2O7 + 2 Pb(C2H3O2)2 + H2O = 2 PbCrO4 + 2 CH3COOH + 2 KCH3COO
I2 + CH2Cl2 = CH2I2 + Cl =>
I2 + CH2Cl2 = CH2I2 + 2 Cl
C6H5COOH + C2H5OH = C6H5COO(C2H5) + H2O =>
C6H5COOH + C2H5OH = C6H5COO(C2H5) + H2O
NaCN + Cl2 + NaOH = N2 + NaHCO3 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 10 NaOH = N2 + 2 NaHCO3 + 10 NaCl + 4 H2O
C2H2O4 + KOH = K2C2O4 + H2O =>
C2H2O4 + 2 KOH = K2C2O4 + 2 H2O
MgO + NaF = MgF + NaO =>
MgO + NaF = MgF + NaO
CuO + Fe = Fe2O3 + Cu =>
3 CuO + 2 Fe = Fe2O3 + 3 Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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