| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + CuCl2 = Na2Cl2 + CuCO3
NH2CONH2 + NO = CO2 + N2 + H2O =>
2 NH2CONH2 + 6 NO = 2 CO2 + 5 N2 + 4 H2O
Al2(SO4)3(aq) + SrBr2(aq) = AlBr3(aq) + SrSO4(s) =>
Al2(SO4)3(aq) + 3 SrBr2(aq) = 2 AlBr3(aq) + 3 SrSO4(s)
FeO2 + H2S = FeS2 + H2O =>
FeO2 + 2 H2S = FeS2 + 2 H2O
Fe + H2SO4 = Fe2SO4 + H2 =>
2 Fe + H2SO4 = Fe2SO4 + H2
Na2SO3 + HClO4 = NaCl + SO2 + H2O + O2 =>
Na2SO3 + 2 HClO4 = 2 NaCl + SO2 + H2O + 4 O2
(NH4)2CO3 + NaCl = NH4Cl + CO3Na2 =>
(NH4)2CO3 + 2 NaCl = 2 NH4Cl + CO3Na2
HgNO3 + KJ = HgJ + KNO3 =>
HgNO3 + KJ = HgJ + KNO3
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Co2 + C = CoC =>
Co2 + 2 C = 2 CoC
HCO3 + Na2O = Na2HCO3 + O2 =>
2 HCO3 + 2 Na2O = 2 Na2HCO3 + O2
CuF2 + LiNO3 = LiF + Cu(NO3)2 =>
CuF2 + 2 LiNO3 = 2 LiF + Cu(NO3)2
BrH + NaOH = NaBr + H2O =>
BrH + NaOH = NaBr + H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Zn + AgNO3 = Zn3(NO3)2 + Ag =>
3 Zn + 2 AgNO3 = Zn3(NO3)2 + 2 Ag
Na2S + As2S3 = Na3AsS3 =>
3 Na2S + As2S3 = 2 Na3AsS3
C8H8O3 + KMnO4 + H2SO4 = C8H6O4 + MnSO4 + H2O + K2SO4 =>
5 C8H8O3 + 4 KMnO4 + 6 H2SO4 = 5 C8H6O4 + 4 MnSO4 + 11 H2O + 2 K2SO4
Al{3+} + NO{3-} = AlNO =>
Al{3+} + NO{3-} = AlNO
MnSO4 + NaClO4 + NaOH = NaCl + Na2SO4 + MnO2 + H2O =>
4 MnSO4 + NaClO4 + 8 NaOH = NaCl + 4 Na2SO4 + 4 MnO2 + 4 H2O
(Na3)(P) + (Ca)(F2) = (Na)(F) + (Ca3)(P2) =>
2(Na3)(P) + 3(Ca)(F2) = 6(Na)(F) + (Ca3)(P2)
PHO = POH =>
PHO = POH
FeCl2 + CuSO4 = FeSO4 + CuCl2 =>
FeCl2 + CuSO4 = FeSO4 + CuCl2
SrCO3 + SiO2 = SrSiO3 + CO2 =>
SrCO3 + SiO2 = SrSiO3 + CO2
Cu + Zn(C2H3O2)2 = Zn + CuC2H3O2 =>
2 Cu + Zn(C2H3O2)2 = Zn + 2 CuC2H3O2
CH3NHCH2OH + O2 = CO2 + H2O + N2 =>
4 CH3NHCH2OH + 13 O2 = 8 CO2 + 14 H2O + 2 N2
Na2CO3 + HCl = NaCl + H2O + CO2 = =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2SiO3 + SO2 + H2O = K2SO3 + H2SiO3 =>
K2SiO3 + SO2 + H2O = K2SO3 + H2SiO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
K2SiO3 + SO2 + H2O = K2SO3 + H2SiO3 =>
K2SiO3 + SO2 + H2O = K2SO3 + H2SiO3
Al2Si2O5(OH)4 + H2O = H4SiO4 + Al2O3(H2O)3 =>
Al2Si2O5(OH)4 + 5 H2O = 2 H4SiO4 + Al2O3(H2O)3
Zn + AgNO3 = Zn3(NO3)2 + Ag =>
3 Zn + 2 AgNO3 = Zn3(NO3)2 + 2 Ag
CuO + SiO2 = CuSiO3 =>
CuO + SiO2 = CuSiO3
Bi(NO3)3*5H2O + Te + C2H6O2 = Bi2Te3 + H2O + N2 + CO2 =>
10 Bi(NO3)3*5H2O + 15 Te + 18 C2H6O2 = 5 Bi2Te3 + 104 H2O + 15 N2 + 36 CO2
C6H12N4 + H2SO4 + H2O = (NH4)2SO4 + CH2O =>
C6H12N4 + 2 H2SO4 + 6 H2O = 2(NH4)2SO4 + 6 CH2O
CH3ClCOOHNH3 = CH3NH2COOHHCl =>
CH3ClCOOHNH3 = CH3NH2COOHHCl
Zn + Mg(OH)2 = Zn(OH)2 + Mg =>
Zn + Mg(OH)2 = Zn(OH)2 + Mg
RbO + H2O = RbOH + O =>
2 RbO + H2O = 2 RbOH + O
CH3NH3ClH2O = CH3NH2ClH3O =>
CH3NH3ClH2O = CH3NH2ClH3O
NaCo3 + AlNo3 = NaNo3 + AlCo3 =>
NaCo3 + AlNo3 = NaNo3 + AlCo3
HgS + O2 = Hg0 + SO2 =>
HgS + O2 = Hg0 + SO2
Al + I2 = AlI =>
2 Al + I2 = 2 AlI
FeSO4 + Zn = Zn(SO4) + Fe =>
FeSO4 + Zn = Zn(SO4) + Fe
K2SiO3 + SO2 + H2O = K2SO3 + H2SiO3 =>
K2SiO3 + SO2 + H2O = K2SO3 + H2SiO3
Mg(HSO3)2 + HCl = MgCl2 + H2O + SO2 =>
Mg(HSO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 SO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeS + HNO3 = Fe(NO3)3 + NO + S + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + NO + S + 2 H2O
C6H6O + C4H9Cl = C10H14O + HCl =>
C6H6O + C4H9Cl = C10H14O + HCl
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
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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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