| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + 6 HCl + 9 H2O = 2 CrCl3*6H2O
CuSO4 + K2CO3 + H2O = (CuOH)2CO3 + CO2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 + H2O = (CuOH)2CO3 + CO2 + 2 K2SO4
Fe3O4 + Al = Fe + Al2O3 =>
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
C7H15Br + NaOH = C7H14 + NaBr + H2O =>
C7H15Br + NaOH = C7H14 + NaBr + H2O
Cu(SO4) + (NH4)2(CO3) = Cu(CO3) + (NH4)2(SO4) =>
Cu(SO4) + (NH4)2(CO3) = Cu(CO3) + (NH4)2(SO4)
CH3OH + O2 = C2O + H2O =>
4 CH3OH + 3 O2 = 2 C2O + 8 H2O
Li(s) + H2O(aq) = LiOH(s) + H2(g) =>
2 Li(s) + 2 H2O(aq) = 2 LiOH(s) + H2(g)
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
FeCl2 + Al2O3 = Fe2O2 + AlCl3 =>
6 FeCl2 + 2 Al2O3 = 3 Fe2O2 + 4 AlCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CUO + Mg = MgO + CU =>
CUO + Mg = MgO + CU
Al + Q = Al3Q2 =>
3 Al + 2 Q = Al3Q2
CaCl2 + Al(NO3)3 = AlCl3 + Ca(NO3)2* =>
3 CaCl2 + 2 Al(NO3)3 = 2 AlCl3 + 3 Ca(NO3)2*
H3PO4 + PH3 = H3PO3 =>
3 H3PO4 + PH3 = 4 H3PO3
NH4HCO3 = NH3 + H2O + C2O4 =>
2 NH4HCO3 = 2 NH3 + 2 H2O + C2O4
CdO + CO = Cd + CO2 =>
CdO + CO = Cd + CO2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
CH3CH2CH2NH2 + CH3COOH = CH3CH2CH2NH3 + CH3COO =>
CH3CH2CH2NH2 + CH3COOH = CH3CH2CH2NH3 + CH3COO
Zn + Cl{+2} = ZnCl{+2} =>
Zn + Cl{+2} = ZnCl{+2}
Na2SO4 + Ca(HCO3)2 = NaHCO3 + CaSO4 =>
Na2SO4 + Ca(HCO3)2 = 2 NaHCO3 + CaSO4
C6H5NHC6H4NO2 + H2 = C6H5NHC6H4NH2 + H2O =>
C6H5NHC6H4NO2 + 3 H2 = C6H5NHC6H4NH2 + 2 H2O
K2O + (NH4)2SO4 = K2SO4 + NH3 + H2O =>
K2O + (NH4)2SO4 = K2SO4 + 2 NH3 + H2O
CaCl2 + HNO3 = Ca(NO3)2 + ClH =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 ClH
Zn + HCl = Zn(HCl) =>
Zn + HCl = Zn(HCl)
SO2 + KMnO4H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Te + O2 = TeO2 =>
Te + O2 = TeO2
Al(OH)3*Al = Al2O3 + H2 =>
2 Al(OH)3*Al = 2 Al2O3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CHOS + O2 = CO2 + H2O + SO2 =>
4 CHOS + 7 O2 = 4 CO2 + 2 H2O + 4 SO2
CH3CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2COOH + H2O =>
CH3CH2CH2OH + 3 CH3CH2CH2COOH = 3 CH3CH2CH2CH2COOH + H2O
*2Na + Cl = NaCl =>
*2Na + 2 Cl = 2 NaCl
FeCl3 + K3[Fe(CN)6] + HCl = HCl4 + Fe3[Fe(CN)6]2 + KCl =>
3 FeCl3 + 2 K3[Fe(CN)6] + HCl = HCl4 + Fe3[Fe(CN)6]2 + 6 KCl
K2 + HBr = KBr3 + H2 =>
K2 + 6 HBr = 2 KBr3 + 3 H2
XAgNO3 + XNa2SO4 = XNaNO3 + XAg2SO4 =>
2 XAgNO3 + XNa2SO4 = 2 XNaNO3 + XAg2SO4
VOCl2 + KIO3 + KOH = KVO3 + KI + KCl + H2O =>
6 VOCl2 + KIO3 + 18 KOH = 6 KVO3 + KI + 12 KCl + 9 H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
FeCl2 + NaCN = Fe(CN)2 + NaCl =>
FeCl2 + 2 NaCN = Fe(CN)2 + 2 NaCl
AlCl3 + (NH4)2CO3 + H2O = Al(OH)3 + NH4Cl + CO2 =>
2 AlCl3 + 3(NH4)2CO3 + 3 H2O = 2 Al(OH)3 + 6 NH4Cl + 3 CO2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
I3 + NH3 = HI + NI3 =>
2 I3 + NH3 = 3 HI + NI3
(AgNO3)2 + NaI = AgI + NaNO3 =>
(AgNO3)2 + 2 NaI = 2 AgI + 2 NaNO3
CH3COOH + LiOH = LiCH3CO2 + H2O =>
CH3COOH + LiOH = LiCH3CO2 + H2O
C4H8O + HBr = C4H8Br2O + H2 =>
C4H8O + 2 HBr = C4H8Br2O + H2
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
NbCl5 + Nb2O5 = NbOCl3 =>
3 NbCl5 + Nb2O5 = 5 NbOCl3
H2SO4 + ZnBr2 = H2Br2 + ZnSO4 =>
H2SO4 + ZnBr2 = H2Br2 + ZnSO4
Cu + Na = Cu2Na2 =>
2 Cu + 2 Na = Cu2Na2
SF4 + O = OSF4 =>
SF4 + O = OSF4
H2SO4 + ZnBr2 = H2Br2 + ZnSO4 =>
H2SO4 + ZnBr2 = H2Br2 + ZnSO4
NaCl + Na2HPO4 + H2O = NaOH + HP3O4 + HClO3 =>
4 NaCl + 9 Na2HPO4 + 10 H2O = 22 NaOH + 3 HP3O4 + 4 HClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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