| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4
(CH2)2 + O2 = (CH2)2O =>
2(CH2)2 + O2 = 2(CH2)2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Zn + Mg3(PO4)2 = Zn3(PO4)2 + Mg =>
3 Zn + Mg3(PO4)2 = Zn3(PO4)2 + 3 Mg
BaCO3 + Al2O3 + SiO2 = Ba2Al2SiO7 + CO2 =>
2 BaCO3 + Al2O3 + SiO2 = Ba2Al2SiO7 + 2 CO2
Fe + Cu3PO4 = Fe3(PO4)2 + Cu3 =>
3 Fe + 2 Cu3PO4 = Fe3(PO4)2 + 2 Cu3
NaClO + CH3COOH = HOCl + CH3COONa =>
NaClO + CH3COOH = HOCl + CH3COONa
Al2(CO3)3 + HClO4 = Al(ClO4)3 + H2O + CO2 =>
Al2(CO3)3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O + 3 CO2
KNO3 + NH3 = KNO2 + N2 + H2O =>
3 KNO3 + 2 NH3 = 3 KNO2 + N2 + 3 H2O
Ag(NO3) + NaCl = AgCl + NaNO3 =>
Ag(NO3) + NaCl = AgCl + NaNO3
ZnBr2 + K3PO4 = Zn3(PO4)2 + KBr =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 KBr
MgF2 + H2 = Mg + HF =>
MgF2 + H2 = Mg + 2 HF
Ga2O3 + H2 = Ga + H2O =>
Ga2O3 + 3 H2 = 2 Ga + 3 H2O
KNO3 + CH3COOH = NH3 + CO2 + H2O + K =>
8 KNO3 + 9 CH3COOH = 8 NH3 + 18 CO2 + 6 H2O + 8 K
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COH + K2SO4 + 2 MnSO4 + 8 H2O
FeCO3 + H2O = Fe3O4 + H2CO3 + H =>
3 FeCO3 + 4 H2O = Fe3O4 + 3 H2CO3 + 2 H
HBrO2 + H2O = H3O + BrO2 =>
HBrO2 + H2O = H3O + BrO2
CuCl + NaCl = CuCl2 + Na =>
CuCl + NaCl = CuCl2 + Na
Al + Mg{2+} = Al{3+} + Mg =>
2 Al + 3 Mg{2+} = 2 Al{3+} + 3 Mg
C3H7OH + KMnO4 = C2H5COOH + H2O + MnO + K2O =>
5 C3H7OH + 4 KMnO4 = 5 C2H5COOH + 5 H2O + 4 MnO + 2 K2O
NH4OH + CH3OH = CH3NH2 + H2O =>
NH4OH + CH3OH = CH3NH2 + 2 H2O
Mg + HBr = H2 + MgBr =>
2 Mg + 2 HBr = H2 + 2 MgBr
C3H5(OH)3 + Na2 = C3H5(ONa2)3 + H2 =>
2 C3H5(OH)3 + 6 Na2 = 2 C3H5(ONa2)3 + 3 H2
Ca2(CO3)2 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 Ca2(CO3)2 + 4 H3PO4 = 2 Ca3(PO4)2 + 6 H2CO3
HCIO3 + Al = Al(CIO3)3 + H2 =>
6 HCIO3 + 2 Al = 2 Al(CIO3)3 + 3 H2
Si + NdF3 = Nd + SiF4 =>
3 Si + 4 NdF3 = 4 Nd + 3 SiF4
Co + NH4SCN = Co(SCN)2 + NH4 =>
Co + 2 NH4SCN = Co(SCN)2 + 2 NH4
Al(OH)3(aq) + NaOH(aq) = NaAlO2(s) + H2O(l) =>
Al(OH)3(aq) + NaOH(aq) = NaAlO2(s) + 2 H2O(l)
CaCO3 + H2SiO3 = CaSiO3 + H2CO3 =>
CaCO3 + H2SiO3 = CaSiO3 + H2CO3
NiCl2 + Ca(OH)2 = Ni(OH)2 + Cl2Ca =>
NiCl2 + Ca(OH)2 = Ni(OH)2 + Cl2Ca
C3H6O + CH3OH = C5H12O2 + H2O =>
C3H6O + 2 CH3OH = C5H12O2 + H2O
H6C3O3 + OH = H2O + H5C3O3 =>
H6C3O3 + OH = H2O + H5C3O3
Sn + H2O2 + NaOH = Na2SnO3 + H2O =>
Sn + 2 H2O2 + 2 NaOH = Na2SnO3 + 3 H2O
CH3COOH + Fe2O3 = (CH3COO)3Fe + H2O =>
6 CH3COOH + Fe2O3 = 2(CH3COO)3Fe + 3 H2O
CaCO3 + NH4H2PO4 = Ca3(PO4)2 + NH3 + CO2 + H2O =>
3 CaCO3 + 2 NH4H2PO4 = Ca3(PO4)2 + 2 NH3 + 3 CO2 + 3 H2O
CaH2 + H2O2 = Ca(OH)2 + H2O =>
CaH2 + 2 H2O2 = Ca(OH)2 + 2 H2O
Fe(s) + CuO(s) = Fe2O3(s) + Cu(s) =>
2 Fe(s) + 3 CuO(s) = Fe2O3(s) + 3 Cu(s)
Al + NaOH = Na + AlO3 + H2 =>
2 Al + 6 NaOH = 6 Na + 2 AlO3 + 3 H2
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
C12H18 + O2 = CO2 + H2O =>
2 C12H18 + 33 O2 = 24 CO2 + 18 H2O
HN + O2 = NO + H2O =>
4 HN + 3 O2 = 4 NO + 2 H2O
MnO2 + HF = MnF2 + O2 + H2O =>
2 MnO2 + 4 HF = 2 MnF2 + O2 + 2 H2O
Ag(NO3) + NH3 = Ag(NH3) + NO3 =>
Ag(NO3) + NH3 = Ag(NH3) + NO3
(NH4)2WO4 + HCl + Zn = WCl3 + ZnCl2 + H2O + NH3 =>
2(NH4)2WO4 + 12 HCl + 3 Zn = 2 WCl3 + 3 ZnCl2 + 8 H2O + 4 NH3
HI + Na2SO4 = Na2S + I2 + H2O =>
8 HI + Na2SO4 = Na2S + 4 I2 + 4 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
SnCl2 + H2O = SnOHCl + HCl =>
SnCl2 + H2O = SnOHCl + HCl
NBr3 + O2 = N2O3 + Br =>
4 NBr3 + 3 O2 = 2 N2O3 + 12 Br
Fe + CH3COOH + H2O2 = [Fe3O(CH3COO)6]CH3COO + H2O =>
6 Fe + 14 CH3COOH + 9 H2O2 = 2[Fe3O(CH3COO)6]CH3COO + 16 H2O
Na2SO4 + MgCl2 = MgSO4 + NaCl =>
Na2SO4 + MgCl2 = MgSO4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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