| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2O4{-2} + 4 OH{-} + 2 MnO4{-} = 6 CO3{-2} + 2 H2O + 2 MnO2
Mg(OH) + HCI = MgCI + H2O =>
Mg(OH) + HCI = MgCI + H2O
SrO(s) + H2SO4(aq) = SrSO4(aq) + H2O(l) =>
SrO(s) + H2SO4(aq) = SrSO4(aq) + H2O(l)
KMnO4 + H2SO4 + H2C2O4 = H2O + CO2 + K2SO4 + MnSO4 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 8 H2O + 10 CO2 + K2SO4 + 2 MnSO4
TlNO3 + NaOH = NaNO3 + TlOH =>
TlNO3 + NaOH = NaNO3 + TlOH
H + As2 + O = HAsO2 =>
2 H + As2 + 4 O = 2 HAsO2
(Al(OH)2)2SO4 + H2SO4 = Al(OH)SO4 + H2O =>
(Al(OH)2)2SO4 + H2SO4 = 2 Al(OH)SO4 + 2 H2O
Ti2ScC2O2 = TiC + Sc2O3 + TiO2 + C =>
4 Ti2ScC2O2 = 7 TiC + 2 Sc2O3 + TiO2 + C
H3BO3 + Cr(OH)2 = H2O + Cr3(BO3)2 =>
2 H3BO3 + 3 Cr(OH)2 = 6 H2O + Cr3(BO3)2
K + CaC = Ca + KC =>
K + CaC = Ca + KC
H2O + FeCl2 + NaClO = NaCl + Fe(OH)3 + FeCl3 =>
3 H2O + 6 FeCl2 + 3 NaClO = 3 NaCl + 2 Fe(OH)3 + 4 FeCl3
H2 + O = H2O99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
H2 + 9223372036854775807 O = H2O99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
K2CrO4 + H2SO4 + Zn = ZnCrO4 + K2SO4 + H2 =>
K2CrO4 + H2SO4 + Zn = ZnCrO4 + K2SO4 + H2
Fe(NO3)2 + NH3 + H2O = Fe(OH)2 + NH4HO3 =>
Fe(NO3)2 + 2 NH3 + 8 H2O = Fe(OH)2 + 4 NH4HO3
Cl2 + NaOH = NaOCl + Na2Cl + H2O =>
3 Cl2 + 8 NaOH = 4 NaOCl + 2 Na2Cl + 4 H2O
KBrO3 = KBr + O22 =>
22 KBrO3 = 22 KBr + 3 O22
TiCl3 + N2H4 + HCl = TiCl4 + NH4Cl =>
2 TiCl3 + N2H4 + 4 HCl = 2 TiCl4 + 2 NH4Cl
LiNO3 + HCl = LiCl + HNO3 =>
LiNO3 + HCl = LiCl + HNO3
HNO3 + P4O10 = N2O5 + H3PO4 =>
12 HNO3 + P4O10 = 6 N2O5 + 4 H3PO4
Al3No3 + KCl = Al3K + No3Cl =>
Al3No3 + KCl = Al3K + No3Cl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MnO + PBO2 + HNO3 = HMnO4 + PB(NO3)2 + H2O =>
2 MnO + 5 PBO2 + 10 HNO3 = 2 HMnO4 + 5 PB(NO3)2 + 4 H2O
M + HCl = MCl2 + H2 =>
M + 2 HCl = MCl2 + H2
Ca(OH)2 + I2 = CaI2 + Ca(IO3)3 + H2O =>
18 Ca(OH)2 + 19 I2 = 16 CaI2 + 2 Ca(IO3)3 + 18 H2O
C6H5C2H5Cl + KMnO4 + H2SO4 = C6H4COOHCl + CO2 + K2SO4 + MnSO4 + H2O =>
10 C6H5C2H5Cl + 26 KMnO4 + 39 H2SO4 = 10 C6H4COOHCl + 10 CO2 + 13 K2SO4 + 26 MnSO4 + 64 H2O
KOH + C2H5ClO = C2H4O + KCl + H2O =>
KOH + C2H5ClO = C2H4O + KCl + H2O
Ca(OH)2 + CO2 = CaCO3(s) + H2O(c) =>
Ca(OH)2 + CO2 = CaCO3(s) + H2O(c)
K2CO3 + NaCl = NaCO3 + K2Cl =>
K2CO3 + NaCl = NaCO3 + K2Cl
Mg + O2 = MgO5 =>
2 Mg + 5 O2 = 2 MgO5
Ba + Cl2 + MgSO4 = BaSO4 + Mg3Cl =>
6 Ba + Cl2 + 6 MgSO4 = 6 BaSO4 + 2 Mg3Cl
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
NaOH + HCHO2 = H2O + Na + CHO2 =>
NaOH + HCHO2 = H2O + Na + CHO2
LiCl + Z = ZCl + Li =>
LiCl + Z = ZCl + Li
CH3CH(OH)CH3 = CH3CHC(CH3)2 + H2O =>
5 CH3CH(OH)CH3 = 3 CH3CHC(CH3)2 + 5 H2O
BiCl3 + K2[Sn(OH)4] + H2O = K2[Sn(OH)6] + HCl + Bi =>
2 BiCl3 + 3 K2[Sn(OH)4] + 6 H2O = 3 K2[Sn(OH)6] + 6 HCl + 2 Bi
BaO + Cl = BaCl2 + O2 =>
2 BaO + 4 Cl = 2 BaCl2 + O2
Fe + Pb = Pb3Fe4 =>
4 Fe + 3 Pb = Pb3Fe4
NaOH(ag) + HCl(ag) = NaCl(ag) + H2O(l) =>
NaOH(ag) + HCl(ag) = NaCl(ag) + H2O(l)
KClO3 + HI = KI + I2 + H2O + Cl2 =>
2 KClO3 + 12 HI = 2 KI + 5 I2 + 6 H2O + Cl2
Pb2(No3)2 + NaCl = PbCl + NaNo3 =>
Pb2(No3)2 + 2 NaCl = 2 PbCl + 2 NaNo3
KMnO4 + SnCl2 + HCl = KMnCl2 + SnCl4 + H2O =>
KMnO4 + 3 SnCl2 + 8 HCl = KMnCl2 + 3 SnCl4 + 4 H2O
Ni + MgO = NiO + Mg =>
Ni + MgO = NiO + Mg
KMnO4(aq) + K2SO3(aq) + H2O = MnO2(s) + K2SO4(aq) + KOH(aq) =>
2 KMnO4(aq) + 3 K2SO3(aq) + H2O = 2 MnO2(s) + 3 K2SO4(aq) + 2 KOH(aq)
NaH + H2SO3 = H2 + Na2SO3 =>
2 NaH + H2SO3 = 2 H2 + Na2SO3
HFO + NaOH = FO + NaOH2 =>
HFO + NaOH = FO + NaOH2
FeBr2 + Cl = FeCl2 + Br =>
FeBr2 + 2 Cl = FeCl2 + 2 Br
H2TiCl6 + Zn = ZnCl2 + TiCl2 + HCl =>
H2TiCl6 + Zn = ZnCl2 + TiCl2 + 2 HCl
CaO(s) + P2O5 = Ca3(PO4)2(s) =>
3 CaO(s) + P2O5 = Ca3(PO4)2(s)
H2(CO3) + Na(OH) = Na(CO3) + H2(OH) =>
H2(CO3) + Na(OH) = Na(CO3) + H2(OH)
Mg3(Si2O5)2(OH)2 = Mg + Si + O + OH =>
Mg3(Si2O5)2(OH)2 = 3 Mg + 4 Si + 10 O + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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