| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOC2H5 + 5 O2 = 4 H2O + 4 CO2
C7H603 + O2 = CO2 + H2O =>
4 C7H603 + 631 O2 = 28 CO2 + 1206 H2O
Cl2 + Ca3P2 + H2O = HCl + Ca3(PO4)2 =>
8 Cl2 + Ca3P2 + 8 H2O = 16 HCl + Ca3(PO4)2
BaSi + C = BaC + Si =>
BaSi + C = BaC + Si
H3PO4 + Pb(CH3COO)2 = Pb3(PO4)2 + CH3COOH =>
2 H3PO4 + 3 Pb(CH3COO)2 = Pb3(PO4)2 + 6 CH3COOH
H2SO4 + Cr2O3 + H2O2 = H2CrO7 + H2S =>
7 H2SO4 + 4 Cr2O3 + 8 H2O2 = 8 H2CrO7 + 7 H2S
BaF2 + NaF = BaF + NaF2 =>
BaF2 + NaF = BaF + NaF2
Na + CuSO4 = Cu + Na2SO4 =>
2 Na + CuSO4 = Cu + Na2SO4
FeCl2 + AlCl3 = FeCl3 + Al =>
3 FeCl2 + AlCl3 = 3 FeCl3 + Al
Ca + H2O = (Ca(OH)2) + H2 =>
Ca + 2 H2O = (Ca(OH)2) + H2
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O(l) =>
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O(l)
FeSO4 + HCl + K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + KCl + H2SO4 =>
3 FeSO4 + 6 HCl + 2 K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 6 KCl + 3 H2SO4
CaCl2 + AgNO3 = AgNO3CaCl2 =>
CaCl2 + AgNO3 = AgNO3CaCl2
C6H12O6 + O66NH3 = C44H73N986O12 + H2O + CO2 =>
42473 C6H12O6 + 7888 O66NH3 = 8 C44H73N986O12 + 266378 H2O + 254486 CO2
CBr4 + BrO3 = CO2 + Br2 =>
3 CBr4 + 2 BrO3 = 3 CO2 + 7 Br2
Co3 + (CrO4)2 = Co2CrO4 =>
4 Co3 + 3(CrO4)2 = 6 Co2CrO4
H2CO3 + H = CO + H2O =>
H2CO3 + 2 H = CO + 2 H2O
NH2 + Br2 = N2 + HBr =>
2 NH2 + 2 Br2 = N2 + 4 HBr
Mg(ClO3)2 + Na2S = MgS + Na(ClO3) =>
Mg(ClO3)2 + Na2S = MgS + 2 Na(ClO3)
MnCl2 + H2O2 + H2SO4 = H2O + MnSO4 + Cl2 =>
MnCl2 + H2O2 + H2SO4 = 2 H2O + MnSO4 + Cl2
Ca3(PO4)2 + H2C4H4O5 = Ca(C4H4O5) + H3PO4 =>
Ca3(PO4)2 + 3 H2C4H4O5 = 3 Ca(C4H4O5) + 2 H3PO4
K2CO3 + NH4NO3 = KNO3 + CO2 + H2O + NH3 =>
K2CO3 + 2 NH4NO3 = 2 KNO3 + CO2 + H2O + 2 NH3
Al2O3 + NaHCO3 = NaAlO2 + H2O + CO2 =>
Al2O3 + 2 NaHCO3 = 2 NaAlO2 + H2O + 2 CO2
MgSO4*7H2O + (NH4)2C2O4*H2O = MgC2O4*2H2O + (NH4)2SO4 + H2O =>
MgSO4*7H2O + (NH4)2C2O4*H2O = MgC2O4*2H2O + (NH4)2SO4 + 6 H2O
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
XCl2 + AgNO3 = X(NO3)2 + AgCl =>
XCl2 + 2 AgNO3 = X(NO3)2 + 2 AgCl
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
IF3 + [(CH3)4N]F = IF4N(CH3)4 =>
IF3 + [(CH3)4N]F = IF4N(CH3)4
Al + Cu2Cl = AlCl + Cu =>
Al + Cu2Cl = AlCl + 2 Cu
HCCCH3 + H2O = CH2CHCH2OH =>
HCCCH3 + H2O = CH2CHCH2OH
HC1 + K2SO3 = KC1 + H2O + SO2 =>
2 HC1 + K2SO3 = 2 KC1 + H2O + SO2
NaCl(aq) + Pb(CH3COO)2(aq) = PbCl2(aq) + CH3COONa(s) =>
2 NaCl(aq) + Pb(CH3COO)2(aq) = PbCl2(aq) + 2 CH3COONa(s)
BaSO3 + HClO4 = BaClO4 + HSO3 =>
BaSO3 + HClO4 = BaClO4 + HSO3
FeSO4 + Mg = Fe + MgSO4 =>
FeSO4 + Mg = Fe + MgSO4
Mn2 + NH3 = Mn(NH3) =>
Mn2 + 2 NH3 = 2 Mn(NH3)
Zn + Cu32(PO4) = Cu3 + Zn(PO4)2 =>
3 Zn + 6 Cu32(PO4) = 64 Cu3 + 3 Zn(PO4)2
HI + KOH = OH2 + KI =>
HI + KOH = OH2 + KI
C2H3NaO2 + NaOH = Na2CO3 + CH4 =>
C2H3NaO2 + NaOH = Na2CO3 + CH4
CH3NH3 + NaOH = CH3NH2 + Na + H2O =>
CH3NH3 + NaOH = CH3NH2 + Na + H2O
(CH3COO)2Ca = CaCO3 + (CH3)2CO =>
(CH3COO)2Ca = CaCO3 + (CH3)2CO
NaCl + Ag(NO3) = Na(NO3) + AgCl =>
NaCl + Ag(NO3) = Na(NO3) + AgCl
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
Ca(CO3) + NHO3 = Ca(NO3)2 + CO2 + H2O =>
Ca(CO3) + 2 NHO3 = Ca(NO3)2 + CO2 + H2O
FeCl3 + C6FeK4N6 = KCl + C18Fe7N18 =>
4 FeCl3 + 3 C6FeK4N6 = 12 KCl + C18Fe7N18
NaBH4 + KIO3 = NaB(OH)4 + KI =>
3 NaBH4 + 4 KIO3 = 3 NaB(OH)4 + 4 KI
[Cu(OH)]2CO3 + HCl = CuCl2 + CO2 + H2O =>
[Cu(OH)]2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
H2O2 + Br2 = BrO3 + H2O =>
6 H2O2 + Br2 = 2 BrO3 + 6 H2O
Al(OH)3 + H3PO4 = AlPO4 + H3(OH)3 =>
Al(OH)3 + H3PO4 = AlPO4 + H3(OH)3
Al4C3 + KOH = CH4 + K3AlO3 =>
Al4C3 + 12 KOH = 3 CH4 + 4 K3AlO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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