| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O1
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
HBr + Ag(HO) = AgBr + H2O =>
HBr + Ag(HO) = AgBr + H2O
IO3{-} + I{-} + H{+} = I2{+} + H2O =>
IO3{-} + 3 I{-} + 6 H{+} = 2 I2{+} + 3 H2O
CuNO + Zn = ZnNO + Cu =>
CuNO + Zn = ZnNO + Cu
CH3Br + NaOH = CH3OH + NaBr =>
CH3Br + NaOH = CH3OH + NaBr
C5H10 + O2 = H2O + CO2 =>
2 C5H10 + 15 O2 = 10 H2O + 10 CO2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
NH4OH + NaCl = NH4Na + OHCl =>
NH4OH + NaCl = NH4Na + OHCl
SrCl2*6H2O + NaOH = Sr(OH)2 + NaCl + H2O =>
SrCl2*6H2O + 2 NaOH = Sr(OH)2 + 2 NaCl + 6 H2O
PbCo3 + Na2SO4 = Na2Co3 + PbSO4 =>
PbCo3 + Na2SO4 = Na2Co3 + PbSO4
Fe(NO3)3 + FeI2 + H2SO4 = Fe2(SO4)3 + I2 + NO + H2O =>
Fe(NO3)3 + 3 FeI2 + 6 H2SO4 = 2 Fe2(SO4)3 + 3 I2 + 3 NO + 6 H2O
FeCl3 + NaBH4 + H2O = Fe2B + H2 + NaCl + B(OH)3 =>
4 FeCl3 + 12 NaBH4 + 30 H2O = 2 Fe2B + 39 H2 + 12 NaCl + 10 B(OH)3
Na3(PO4) + CrCl3 = NaCl + CrPO4 =>
Na3(PO4) + CrCl3 = 3 NaCl + CrPO4
SO2 + NaOH = S(OH)2 + NaO =>
SO2 + 2 NaOH = S(OH)2 + 2 NaO
Na2SO4 + NH4Cl = (NH4)2SO4 + NaCl =>
Na2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 NaCl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
AgNO3{-} + NaOH = AgOH + NaNO3{-} =>
AgNO3{-} + NaOH = AgOH + NaNO3{-}
Na2CO3 + FeSO4 = Na2SO4 + FeCO3 =>
Na2CO3 + FeSO4 = Na2SO4 + FeCO3
K3(Co(CN)6)2 + Co(CH3COO) = Co(Co(CN)6)2 + K3(CH3COO) =>
K3(Co(CN)6)2 + Co(CH3COO) = Co(Co(CN)6)2 + K3(CH3COO)
Mg(NO3)2 + K2SO4 = MgSO4 + KNO3 =>
Mg(NO3)2 + K2SO4 = MgSO4 + 2 KNO3
Fe(NO3)2 + KI = KFe + I(NO3)2 =>
Fe(NO3)2 + KI = KFe + I(NO3)2
K + AlF3 = KF + Al =>
3 K + AlF3 = 3 KF + Al
B + C = BC =>
B + C = BC
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
Pb(s) + SO4(aq) = PbSO4(s) =>
Pb(s) + SO4(aq) = PbSO4(s)
H2SO4 + Si = H2O + SO2 + SiO2 =>
2 H2SO4 + Si = 2 H2O + 2 SO2 + SiO2
AgCl + Na2SeO3 + NH2NH2H2O = Ag2Se + NaCl + H2O + N2 =>
4 AgCl + 2 Na2SeO3 + 3 NH2NH2H2O = 2 Ag2Se + 4 NaCl + 9 H2O + 3 N2
Al(OH)3 + H2(SiO3) = H2O + Al2(SiO3)3 =>
2 Al(OH)3 + 3 H2(SiO3) = 6 H2O + Al2(SiO3)3
CaCO3(s) + HNO3(aq) = Ca(NO3)2 + H2O + CO2 =>
CaCO3(s) + 2 HNO3(aq) = Ca(NO3)2 + H2O + CO2
Ag + Fe2O3 = AgO3 + Fe2 =>
Ag + Fe2O3 = AgO3 + Fe2
PhCO2H + H2O = PhCO2H2 + OH =>
PhCO2H + H2O = PhCO2H2 + OH
C5H4N4O3 + O2 = CO2 + NH3 + N2O =>
6 C5H4N4O3 + 25 O2 = 30 CO2 + 8 NH3 + 8 N2O
Fe + C + O2 = FeCO3 =>
2 Fe + 2 C + 3 O2 = 2 FeCO3
H2C2O4(H2C2O4) + NaOH = H2O + Na2C2O4(H2C2O4) =>
H2C2O4(H2C2O4) + 2 NaOH = 2 H2O + Na2C2O4(H2C2O4)
HNO3 + HCl + Zn = NH4Cl + H2O + ZnCl2 =>
HNO3 + 9 HCl + 4 Zn = NH4Cl + 3 H2O + 4 ZnCl2
CH3CH3 + Br2 = CH3CH2Br + HBr =>
CH3CH3 + Br2 = CH3CH2Br + HBr
Al + Fe5O3 = Fe + Al2O3 =>
2 Al + Fe5O3 = 5 Fe + Al2O3
Na + FeCl2 = Fe + Na2Cl =>
4 Na + FeCl2 = Fe + 2 Na2Cl
NH2OH + HBr = NH3 + Br2 + H2O =>
NH2OH + 2 HBr = NH3 + Br2 + H2O
ZnCl2 + NH3*H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3*H2O = Zn(OH)2 + 2 NH4Cl
CuS + ZnCl2 = CuCl2 + ZnS =>
CuS + ZnCl2 = CuCl2 + ZnS
Fe(NO3)3 + MgS = Fe2S3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgS = Fe2S3 + 3 Mg(NO3)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
SrS(aq) + K2SO4(aq) = SrSO4(s) + K2S(aq) =>
SrS(aq) + K2SO4(aq) = SrSO4(s) + K2S(aq)
Cr2O72{-} + CH3CH2OH + H{+} = Cr3{+} + CH3CHO + H2O =>
6 Cr2O72{-} + 427 CH3CH2OH + 10 H{+} = 4 Cr3{+} + 427 CH3CHO + 432 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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