| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2O7Na2O = 2 NaMnO4
CH3CONH2 + H2O = CH3COOH + NH3 =>
CH3CONH2 + H2O = CH3COOH + NH3
Al + MnO = Al3O2 + Mn =>
3 Al + 2 MnO = Al3O2 + 2 Mn
Ca(NO3) + HCl = Ca + Cl2 + HNO3 =>
2 Ca(NO3) + 2 HCl = 2 Ca + Cl2 + 2 HNO3
C8H8O3 + H2O = C2H6O + CH2O2 =>
4 C8H8O3 + 25 H2O = 9 C2H6O + 14 CH2O2
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
CH3 = CH2CH3 + H2 =>
4 CH3 = 2 CH2CH3 + H2
Os + F2 = OsF6 =>
Os + 3 F2 = OsF6
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KOH + H2SO3 = K2SO3 + H2O =>
2 KOH + H2SO3 = K2SO3 + 2 H2O
Li2 + Cl2 = Li2Cl2 =>
Li2 + Cl2 = Li2Cl2
O3 + HCl = HOCl =>
O3 + 3 HCl = 3 HOCl
H{+} + Cu + H2SO4 = Cu{+2} + SO2 + H2O =>
2 H{+} + Cu + H2SO4 = Cu{+2} + SO2 + 2 H2O
FeOH3 + HPO4 = FePO4 + HOH3 =>
FeOH3 + HPO4 = FePO4 + HOH3
Ai2O3 + C = Ai + CO3 =>
Ai2O3 + C = 2 Ai + CO3
LiNO3 + AlF3 = LiF + Al(NO3)3 =>
3 LiNO3 + AlF3 = 3 LiF + Al(NO3)3
Sodium + Hydrogen = Sodiumhydride =>
2 Na + H2 = 2 NaH
MgClO3 = MgClO2 + O =>
MgClO3 = MgClO2 + O
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
C40H82 + O2 = CO2 + H2O =>
2 C40H82 + 121 O2 = 80 CO2 + 82 H2O
LiO + H = Li + H2O =>
LiO + 2 H = Li + H2O
MnSO4 + Ag2O2 + H2O = HMnO4 + Ag2O + Ag2SO4 =>
2 MnSO4 + 5 Ag2O2 + H2O = 2 HMnO4 + 3 Ag2O + 2 Ag2SO4
CdCl2 + AgClO4 = AgCl2 + CdClO4 =>
CdCl2 + AgClO4 = AgCl2 + CdClO4
PbO2 + H2SO4 + Pb = PbSO4 + H2O =>
PbO2 + 2 H2SO4 + Pb = 2 PbSO4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
[Ni(NH3)6]SO4KBr = KSO4Br[Ni(NH3)6] =>
[Ni(NH3)6]SO4KBr = KSO4Br[Ni(NH3)6]
Br4 = Br2 =>
Br4 = 2 Br2
NH3 + H2O + MgCl2 = NH4Cl + Mg(OH)2 = =>
2 NH3 + 2 H2O + MgCl2 = 2 NH4Cl + Mg(OH)2
H3PO4OH = H2PO4 + H2O =>
H3PO4OH = H2PO4 + H2O
Al2 = Al1 =>
Al2 = 2 Al1
H2 + S + O2 = H2SO4 =>
H2 + S + 2 O2 = H2SO4
HS + NiOH = NiS + H2O =>
HS + NiOH = NiS + H2O
Cr2O3 + NaOH = CrNaO2 + H2O =>
Cr2O3 + 2 NaOH = 2 CrNaO2 + H2O
HS + H2O = H2S + OH =>
HS + H2O = H2S + OH
Cu2(OH)3Cl + H2SO4 = CuSO4 + H2O + HCl =>
Cu2(OH)3Cl + 2 H2SO4 = 2 CuSO4 + 3 H2O + HCl
Ag2O2 + MnSO4 + H2O = HMnO4 + Ag2O + H2SO4 =>
5 Ag2O2 + 2 MnSO4 + 3 H2O = 2 HMnO4 + 5 Ag2O + 2 H2SO4
LiNO3 + AlF3 = LiF + Al(NO3)3 =>
3 LiNO3 + AlF3 = 3 LiF + Al(NO3)3
Ae + Cl2 = AeCl =>
2 Ae + Cl2 = 2 AeCl
S8 + H2 + O3 = H2SO4 =>
3 S8 + 24 H2 + 32 O3 = 24 H2SO4
Ca(NO3) + HCl = Ca + Cl2 + HNO3 =>
2 Ca(NO3) + 2 HCl = 2 Ca + Cl2 + 2 HNO3
MgClO3 = MgClO2 + O =>
MgClO3 = MgClO2 + O
Zn + (NO3) = ZnNO3 =>
Zn + (NO3) = ZnNO3
NaI + O2 + H2O = NaOH + I2 =>
4 NaI + O2 + 2 H2O = 4 NaOH + 2 I2
B4H10 = H + B =>
B4H10 = 10 H + 4 B
NH4CI + HNO3 = NH4NO3 + HCI =>
NH4CI + HNO3 = NH4NO3 + HCI
CH3CONH2 + H2O = CH3COOH + NH3 =>
CH3CONH2 + H2O = CH3COOH + NH3
W + F = WF5 =>
W + 5 F = WF5
NaCl + CuSO4 = CuCl2 + Na2SO4 =>
2 NaCl + CuSO4 = CuCl2 + Na2SO4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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