| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO + Fe(OH)2 = Fe(ClO)2 + 2 H2O
Cs(OH) + H2CO3 = H2O + Cs2CO3 =>
2 Cs(OH) + H2CO3 = 2 H2O + Cs2CO3
NaOH(aq) + KNO3(aq) = NaNO3(aq) + KOH =>
NaOH(aq) + KNO3(aq) = NaNO3(aq) + KOH
KMnO4 + CN{-}1 = NO3{-}1 + CO2 + K + Mn =>
5 KMnO4 + 4 CN{-}1 = 4 NO3{-}1 + 4 CO2 + 5 K + 5 Mn
NO + KMnO4 = NO2 + K2O + MnO2 =>
3 NO + 2 KMnO4 = 3 NO2 + K2O + 2 MnO2
Bi + HCl = BiCl + H =>
Bi + HCl = BiCl + H
H2O + Fe(OH)2 + SO3{2-} = FeS + Fe(OH)3 + OH{-} =>
3 H2O + 7 Fe(OH)2 + SO3{2-} = FeS + 6 Fe(OH)3 + 2 OH{-}
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
Mg[NO3]2 + H2O = Mg(OH)2 + H2[NO3]2 =>
Mg[NO3]2 + 2 H2O = Mg(OH)2 + H2[NO3]2
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
15 SrCl2 + 6 KMnO4 + 16 H3PO4 = 15 Cl2 + 2 Mn3(PO4)2 + 5 Sr3(PO4)2 + 2 K3PO4 + 24 H2O
CH3COONa + NaOH = CH4 + NaO + H2O =>
CH3COONa + 7 NaOH = 2 CH4 + 8 NaO + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + O2 + H20(water) = Fe(OH)2 =>
10 Fe + 10 O2 + H20(water) = 10 Fe(OH)2
Na2CO3 + KF = Na2F + K(CO3) =>
Na2CO3 + KF = Na2F + K(CO3)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
I + SO4 = I2O5 + SO2 =>
4 I + 5 SO4 = 2 I2O5 + 5 SO2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba(SO4)
ZnO + BrF3 = ZnF2 + Br2 + O2 =>
6 ZnO + 4 BrF3 = 6 ZnF2 + 2 Br2 + 3 O2
H2 + F2 = HF =>
H2 + F2 = 2 HF
AlOH + Cu2O = Cu + Al2O3 + H2O =>
2 AlOH + 2 Cu2O = 4 Cu + Al2O3 + H2O
Ni(ClO2)2 = NiCl2 + O2 =>
Ni(ClO2)2 = NiCl2 + 2 O2
C3H7CO2 + H2O = OH + HC3H7CO2 =>
C3H7CO2 + H2O = OH + HC3H7CO2
Li2CO3 + CoO + GeO2 = Li2CoGe3O8 + CO2 =>
Li2CO3 + CoO + 3 GeO2 = Li2CoGe3O8 + CO2
CuSO4 + FeCl = CuCl + Fe(SO4) =>
CuSO4 + FeCl = CuCl + Fe(SO4)
Zn2O + Mg = MgO + Zn =>
Zn2O + Mg = MgO + 2 Zn
PbCrO4 + KI + HCl = PbCl2 + CrCl + KCl + I2 + H2O =>
2 PbCrO4 + 10 KI + 16 HCl = 2 PbCl2 + 2 CrCl + 10 KCl + 5 I2 + 8 H2O
Cr2O3 + CCl4 = COCl2 + CrCl3 =>
Cr2O3 + 3 CCl4 = 3 COCl2 + 2 CrCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + KBr = CaBr2 + K =>
Ca + 2 KBr = CaBr2 + 2 K
CuS + NO3 = Cu(NO3)2 + NO2 + SO2 =>
CuS + 4 NO3 = Cu(NO3)2 + 2 NO2 + SO2
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
KHCO3 = CO2 + H2O + K2CO3 =>
2 KHCO3 = CO2 + H2O + K2CO3
COCl2 + KOH + KClO3 = CO2O3 + KCl + H2O =>
COCl2 + 2 KOH + KClO3 = CO2O3 + 3 KCl + H2O
Tc(s) + O2(g) = TcO(s) =>
2 Tc(s) + O2(g) = 2 TcO(s)
SO2 + HNO3 + H2O = NO + H2SO4 =>
3 SO2 + 2 HNO3 + 2 H2O = 2 NO + 3 H2SO4
Al(s) + NaOH(aq) + H2O(l) = H2(g) + NaAlO2 =>
2 Al(s) + 2 NaOH(aq) + 2 H2O(l) = 3 H2(g) + 2 NaAlO2
Fe + O1 = FeO3 =>
Fe + 3 O1 = FeO3
LiCH3COO + H2SO4 = CH3COOH + LiHSO4 =>
LiCH3COO + H2SO4 = CH3COOH + LiHSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaCl2 + Na2CO3H2O = CaCO3 + NaCl + H2O =>
CaCl2 + Na2CO3H2O = CaCO3 + 2 NaCl + H2O
SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl
Mg + ZnSO4 = Zn + MgSO4 =>
Mg + ZnSO4 = Zn + MgSO4
(NH4)2SO4 = NH3 + H2SO4 =>
(NH4)2SO4 = 2 NH3 + H2SO4
C + HO = CO + H2 =>
2 C + 2 HO = 2 CO + H2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
PbCO3 + H2SO4 = PbSO4 + H2CO3 =>
PbCO3 + H2SO4 = PbSO4 + H2CO3
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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