| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 3 K2SO3 + H2O = 3 K2SO4 + 2 KOH + 2 MnO2
SO2 + H2O = SO + HO =>
SO2 + H2O = SO + 2 HO
SrSO3 + CH3COOH = C4H6O4Sr + H2O + SO2 =>
SrSO3 + 2 CH3COOH = C4H6O4Sr + H2O + SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(CO3)3 = Al + CO3 =>
Al(CO3)3 = Al + 3 CO3
KMnO4 + K2SO3 + H2O = K2SO4 + KOH + MnO2 =>
2 KMnO4 + 3 K2SO3 + H2O = 3 K2SO4 + 2 KOH + 2 MnO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
MgNH4OH = MgOHNH4 =>
MgNH4OH = MgOHNH4
KNO3 + H2O2 = KOH + NHO4 =>
KNO3 + H2O2 = KOH + NHO4
O6 = O8 =>
4 O6 = 3 O8
HC2H5O2 + NaHCO3 = NaC2H5O2 + H2O + CO2 =>
HC2H5O2 + NaHCO3 = NaC2H5O2 + H2O + CO2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
FeH2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeH2 + 8 H2SO4 = Fe2(SO4)3 + 5 SO2 + 10 H2O
NaHCO3 + HAc = NaAc + CO2 + H2O =>
NaHCO3 + HAc = NaAc + CO2 + H2O
CaBr2 + Al2O3 = CaO + AlBr3 =>
3 CaBr2 + Al2O3 = 3 CaO + 2 AlBr3
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Na2CO3 + HCl = CO2 + Na2Cl2 + H2O =>
Na2CO3 + 2 HCl = CO2 + Na2Cl2 + H2O
Fe2(SO4)3 = Fe2 + S3 + O12 =>
Fe2(SO4)3 = Fe2 + S3 + O12
Sn + HgN = N + HgSn =>
Sn + HgN = N + HgSn
NaCO3 + K2H2Sb2O7 = NaH2Sb2O7 + K2CO3 =>
NaCO3 + K2H2Sb2O7 = NaH2Sb2O7 + K2CO3
Ca2 + H2O = H + CaHO =>
Ca2 + 2 H2O = 2 H + 2 CaHO
Zn8 + Cl = ZnCl =>
Zn8 + 8 Cl = 8 ZnCl
C2H2O4 + KOH = K2C2O4H2O + H2O =>
C2H2O4 + 2 KOH = K2C2O4H2O + H2O
Li3N + water = NH3 + Lithiumhydroxide =>
Li3N + 3 H2O = NH3 + 3 LiOH
C3H8O + PCl5 = C3H7Cl + POCl3 + HCl =>
C3H8O + PCl5 = C3H7Cl + POCl3 + HCl
[Ni(NH3)6](BF4)2 + NaOH = NaBF4 + Ni(OH)2 + NH3 =>
[Ni(NH3)6](BF4)2 + 2 NaOH = 2 NaBF4 + Ni(OH)2 + 6 NH3
NaClO + KBr = KCl + NaBrO =>
NaClO + KBr = KCl + NaBrO
Cu3(PO4)2 + LiCl = Li3PO4 + CuCl2 =>
Cu3(PO4)2 + 6 LiCl = 2 Li3PO4 + 3 CuCl2
NaOCl + Na2SO3 = Na2SO4 + NaCl =>
NaOCl + Na2SO3 = Na2SO4 + NaCl
Fe3O4(s) + C(s) = CO2(g) + Fe(s) =>
Fe3O4(s) + 2 C(s) = 2 CO2(g) + 3 Fe(s)
Al2SO4 + Na = Na2SO4 + Al =>
Al2SO4 + 2 Na = Na2SO4 + 2 Al
SH2 + Na2Cr2O7 + H2TeO4 = (TeO4)3Cr2 + (TeO4)HNa + S + H2O =>
3 SH2 + Na2Cr2O7 + 5 H2TeO4 = (TeO4)3Cr2 + 2(TeO4)HNa + 3 S + 7 H2O
Cu + H2SO4 = H2 + Cu2(SO4)2 =>
2 Cu + 2 H2SO4 = 2 H2 + Cu2(SO4)2
SnCl4 + LiOH = LiCl4 + SnOH =>
SnCl4 + LiOH = LiCl4 + SnOH
Ca(OH)2 + HN = CaNO2 + H =>
Ca(OH)2 + HN = CaNO2 + 3 H
(NH4)2Cu(SO4)2 + NaOH = Cu(OH)2 + Na2SO4 + NH3*H2O =>
(NH4)2Cu(SO4)2 + 4 NaOH = Cu(OH)2 + 2 Na2SO4 + 2 NH3*H2O
PO4 + H2O = POH + OH =>
PO4 + 4 H2O = POH + 7 OH
CO2 + BaO2 = BaCO3 + O2 =>
2 CO2 + 2 BaO2 = 2 BaCO3 + O2
[Cr(NH3)6]Cl3 + CuCl2 = [Cr(NH3)6][CuCl5] =>
[Cr(NH3)6]Cl3 + CuCl2 = [Cr(NH3)6][CuCl5]
H3PO4(aq) + Rb(aq)HO = RbH2PO4 + H2O =>
H3PO4(aq) + Rb(aq)HO = RbH2PO4 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
Fe2F4 + KCN = Fe(CN)2 + KF =>
Fe2F4 + 4 KCN = 2 Fe(CN)2 + 4 KF
(NH4)2S + CoCl2 = (NH4)Cl + CoS =>
(NH4)2S + CoCl2 = 2(NH4)Cl + CoS
NaOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + NaCl(s) =>
2 NaOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + 2 NaCl(s)
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NaHCO3 + CaCl2 = CaCO3 + NaCl + H2O + CO2 =>
2 NaHCO3 + CaCl2 = CaCO3 + 2 NaCl + H2O + CO2
AI + HCI = AICI + H =>
AI + HCI = AICI + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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