| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
(C4H9OH) + O2 = CO2 + H2O =>
(C4H9OH) + 6 O2 = 4 CO2 + 5 H2O
Hg2{2+} = Hg + Hg{2+} =>
Hg2{2+} = Hg + Hg{2+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH2OH + Cl2 = CH3CH(Cl)OH + HCl =>
CH3CH2OH + Cl2 = CH3CH(Cl)OH + HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KMnO4 + H2OSO4 + NaNO2 = MnSO4 + K2SO4 + NaNO3 + H2O =>
2 KMnO4 + 3 H2OSO4 + 8 NaNO2 = 2 MnSO4 + K2SO4 + 8 NaNO3 + 3 H2O
ZnBr2 + K3PO4 = Zn3(PO4)2 + KBr =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 KBr
NH3 + H2SO4 = (NH4)2SO4 = H2O =>
2 NH3 + H2SO4 = (NH4)2SO4
H3CCOOH(aq) + NaOH(aq) = H3CCOONa(aq) + H2O(l) =>
H3CCOOH(aq) + NaOH(aq) = H3CCOONa(aq) + H2O(l)
(2C4H9OH) + O2 = CO2 + H2O =>
(2C4H9OH) + 12 O2 = 8 CO2 + 10 H2O
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
CuO + NaOH + H2O = Na2[Cu(OH)4] =>
CuO + 2 NaOH + H2O = Na2[Cu(OH)4]
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
BaOSO3* = BaSO4* =>
BaOSO3* = BaSO4*
MgCO3 + SO2 = MgSO4 + CO =>
MgCO3 + SO2 = MgSO4 + CO
CrCl3 + NaSiO3 = Na3Cr + ClSiO3 =>
CrCl3 + 3 NaSiO3 = Na3Cr + 3 ClSiO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgO + FeO = MgFeO2 =>
MgO + FeO = MgFeO2
NaNO3 + MnO2 + KOH = K2MnO4 + NaNO2 + H2O =>
NaNO3 + MnO2 + 2 KOH = K2MnO4 + NaNO2 + H2O
CuO3 + H2 = CuO3H2 =>
CuO3 + H2 = CuO3H2
Fe(SO4)2 + KCl = FeCl + K(SO4)2 =>
Fe(SO4)2 + KCl = FeCl + K(SO4)2
CH3CH(OH)COOH + Na = CH3CH(OH)COONa + H2 =>
2 CH3CH(OH)COOH + 2 Na = 2 CH3CH(OH)COONa + H2
PO2 + Ba(OH)2 = BaPO3 + H2O =>
PO2 + Ba(OH)2 = BaPO3 + H2O
Au + Cl2 = Au3Cl =>
6 Au + Cl2 = 2 Au3Cl
SI + KOH = K4SIO4 + H2 =>
SI + 4 KOH = K4SIO4 + 2 H2
Fe + Ni(OH)2 = Ni + Fe(OH) =>
2 Fe + Ni(OH)2 = Ni + 2 Fe(OH)
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
NaCO3 + AgC2H3O2 = AgCO3 + NaC2H3O2 =>
NaCO3 + AgC2H3O2 = AgCO3 + NaC2H3O2
NH3 + HNO3 = NH2NO3 + H2O =>
3 NH3 + 5 HNO3 = 4 NH2NO3 + 3 H2O
Na2CrO4 + C = Na2CO3 + CrO =>
Na2CrO4 + C = Na2CO3 + CrO
MgCl2AgNo3 = Mg(No3)AgCl2 =>
MgCl2AgNo3 = Mg(No3)AgCl2
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H5CH3(aq) + O2(g) = C6H5CO2H(g) + H2O(l) =>
2 C6H5CH3(aq) + 3 O2(g) = 2 C6H5CO2H(g) + 2 H2O(l)
O55 = O7 =>
7 O55 = 55 O7
Mn(NO3)2 + O2 + NaOH = MnO2 + Na(NO3) + H2O =>
2 Mn(NO3)2 + O2 + 4 NaOH = 2 MnO2 + 4 Na(NO3) + 2 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
HgO(calor) = Hg + O =>
HgO(calor) = Hg + O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOHHNO3 = H2ONaNO3 =>
NaOHHNO3 = H2ONaNO3
Mg2Si + NaOH + H2O = Mg(OH)2 + Na2SiO3 + H2 =>
Mg2Si + 2 NaOH + 5 H2O = 2 Mg(OH)2 + Na2SiO3 + 4 H2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Glucose + Oxygen = Carbondioxide + water =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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