| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6 + HNO3 = C6H5NO2 + H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe = Fe7 =>
7 Fe = Fe7
Al(OH)3 + Na2O = NaAlO2 + H2O =>
2 Al(OH)3 + Na2O = 2 NaAlO2 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CH2COOH + Br2 = CH3CHBrCOOH + HBr =>
CH3CH2COOH + Br2 = CH3CHBrCOOH + HBr
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
BaO + SO2 = Ba2(SO3)2 =>
2 BaO + 2 SO2 = Ba2(SO3)2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
C10 + F18 = C10F18 =>
C10 + F18 = C10F18
HClO4 + CH3CN = HCN + H2 + HCl + CO2 =>
HClO4 + 2 CH3CN = 2 HCN + 2 H2 + HCl + 2 CO2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
HCNa(OH) = NaCH2O =>
HCNa(OH) = NaCH2O
KI + H3PO4 = KIPO4 + H3 =>
KI + H3PO4 = KIPO4 + H3
Al(OH)4 + HNO3 = Al + H2O + NO3 =>
Al(OH)4 + 4 HNO3 = Al + 4 H2O + 4 NO3
NaF + Ag = NaAg + FAg =>
NaF + 2 Ag = NaAg + FAg
Silver(ll)Gold(lll)Nitrate = Silver(ll)NitrateGold(lll) =>
Silver(ll)Gold(lll)Nitrate = Silver(ll)NitrateGold(lll)
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
[Ag(NH3)2]OH + KCl = [Ag(NH3)2]Cl + KOH =>
[Ag(NH3)2]OH + KCl = [Ag(NH3)2]Cl + KOH
SO2 + BiO3 = O2 + Bi2S3 =>
3 SO2 + 2 BiO3 = 6 O2 + Bi2S3
H2SO4 + KHCO3 = K2SO4 + H2O + CO2 =>
H2SO4 + 2 KHCO3 = K2SO4 + 2 H2O + 2 CO2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
CuCl2 + CaCO3 + H2O = [Cu(OH)2*CuCl2] + CaCl2 + CO2 =>
2 CuCl2 + CaCO3 + H2O = [Cu(OH)2*CuCl2] + CaCl2 + CO2
FeO2H2 + NaNO3 + H2O = FeO3H3 + NaNO2 =>
2 FeO2H2 + NaNO3 + H2O = 2 FeO3H3 + NaNO2
Fe(NO3)2 + K2SO4 = K2(NO3)2 + FeSO4 =>
Fe(NO3)2 + K2SO4 = K2(NO3)2 + FeSO4
BeSO4 + BaCl2 = BeCl2 + BaSO4 =>
BeSO4 + BaCl2 = BeCl2 + BaSO4
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
ClH + NH3 = NH4Cl =>
ClH + NH3 = NH4Cl
KSCN + PbO2 + HCl = KCl + PbCl2 + CO2 + NO + SO2 + H2O =>
2 KSCN + 11 PbO2 + 24 HCl = 2 KCl + 11 PbCl2 + 2 CO2 + 2 NO + 2 SO2 + 12 H2O
K2MnO4 + Zn + HCl = MnCl2 + KCl + ZnCl2 + H2O =>
K2MnO4 + 2 Zn + 8 HCl = MnCl2 + 2 KCl + 2 ZnCl2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Mg(NO3)2 + K = Mg + KNO3 =>
Mg(NO3)2 + 2 K = Mg + 2 KNO3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
SrO + BeO = Sr3Be2O5 =>
3 SrO + 2 BeO = Sr3Be2O5
Al + MnO = Al2O3 + Mn =>
2 Al + 3 MnO = Al2O3 + 3 Mn
NaCl + Ca = CaCl2 + Na =>
2 NaCl + Ca = CaCl2 + 2 Na
FeCl3 + FeCl2 + NH4OH = Fe3O4 + HCl + NH3 =>
2 FeCl3 + FeCl2 + 4 NH4OH = Fe3O4 + 8 HCl + 4 NH3
AgI + BaCl2 = AgCl + BaI2 =>
2 AgI + BaCl2 = 2 AgCl + BaI2
BaCl2 + H2SO4 = BaSO4 + H2O + SO2 + Cl2 =>
BaCl2 + 2 H2SO4 = BaSO4 + 2 H2O + SO2 + Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
B(OH)3 = H4B6O11 + H2O =>
6 B(OH)3 = H4B6O11 + 7 H2O
NaCO3 + SiO2 = CO2 + Na2 + SiO3 =>
2 NaCO3 + 2 SiO2 = 2 CO2 + Na2 + 2 SiO3
HBr + H = H2Br =>
HBr + H = H2Br
(NH4)2Cr2O7 + KOH = NH3 + H2O + K2CrO4 =>
(NH4)2Cr2O7 + 4 KOH = 2 NH3 + 3 H2O + 2 K2CrO4
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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