| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 NaCl = Na2SO4 + MgCl2
NO2 + N2H4 = N2 + H2O =>
2 NO2 + 2 N2H4 = 3 N2 + 4 H2O
K + CH3COOH = KC2H3O2 + H2 =>
2 K + 2 CH3COOH = 2 KC2H3O2 + H2
KMnO4 + NaClO2 + H2SO4 = MnSO4 + NaClO3 + H2O + K2SO4 =>
2 KMnO4 + 5 NaClO2 + 3 H2SO4 = 2 MnSO4 + 5 NaClO3 + 3 H2O + K2SO4
HC2H3O2 + H2O = H3O + C2H3O2 =>
HC2H3O2 + H2O = H3O + C2H3O2
NH3 + CuCl2 + H2O = NH4Cl + Cu(OH)2 =>
2 NH3 + CuCl2 + 2 H2O = 2 NH4Cl + Cu(OH)2
Na + H2 + C + O2 = NaHCO3 =>
2 Na + H2 + 2 C + 3 O2 = 2 NaHCO3
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O =>
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O
C4H0OH + O2 = CO2 + H2O =>
C4H0OH + 4 O2 = 4 CO2 + H2O
CH3COONa + FeSO4*7H2O = Na2SO4 + Fe(CH3CO2)2 + H2O =>
2 CH3COONa + FeSO4*7H2O = Na2SO4 + Fe(CH3CO2)2 + 7 H2O
Sb2O3 + CH4N2O = N2 + H2O + CO2 + Sb =>
Sb2O3 + CH4N2O = N2 + 2 H2O + CO2 + 2 Sb
AgNO3 + HI = Ag + HINO3 =>
AgNO3 + HI = Ag + HINO3
CH3COOH + Ba(OH)2 = CH3COO + H2O + Ba =>
2 CH3COOH + Ba(OH)2 = 2 CH3COO + 2 H2O + Ba
Ag(NO3)2 + NH3 = Ag(NH3) + NO3 =>
Ag(NO3)2 + NH3 = Ag(NH3) + 2 NO3
Zn(s) + HNO3 = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3 = Zn(NO3)2(aq) + H2(g)
CuCl + KMnO4 + H2SO4 = CuSO4 + Cl2 + MnSO4 + K2SO4 + H2O =>
10 CuCl + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 5 Cl2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
AlBr3 + O2 = Al2O3 + Br2O =>
2 AlBr3 + 3 O2 = Al2O3 + 3 Br2O
Li3PO4 + Al2S3 = AlPO4 + Li2S =>
2 Li3PO4 + Al2S3 = 2 AlPO4 + 3 Li2S
Na + SO3 + H2O2 = Na2SO4 + H2O =>
2 Na + SO3 + H2O2 = Na2SO4 + H2O
Ca3 + (PO4)2 + H2SO4 = Ca3SO4 + H2(PO4)2 =>
Ca3 + (PO4)2 + H2SO4 = Ca3SO4 + H2(PO4)2
C7H13NO4S + ZnO = C7H11NO4SZn + H2O =>
C7H13NO4S + ZnO = C7H11NO4SZn + H2O
Rb(ClO3) = O2 + RbCl =>
2 Rb(ClO3) = 3 O2 + 2 RbCl
Al2(SO4)5 + Ca(OH)2 = CaSO4 + Al(OH)5 =>
Al2(SO4)5 + 5 Ca(OH)2 = 5 CaSO4 + 2 Al(OH)5
Au + H2O = H2Au + O =>
Au + H2O = H2Au + O
NH4NO3 + C14H12O2 = N2 + H2O + (C6H5CO)2 =>
NH4NO3 + C14H12O2 = N2 + 3 H2O + (C6H5CO)2
Mg3N2(s) + O2(l) = MgO(s) + N2(g) =>
2 Mg3N2(s) + 3 O2(l) = 6 MgO(s) + 2 N2(g)
CuSO4*7H2O + PPh3 + NaBH4 = (PPh3)2Cu(BH4) + Na2SO4 + BH3 + H2 + H2O =>
2 CuSO4*7H2O + 4 PPh3 + 4 NaBH4 = 2(PPh3)2Cu(BH4) + 2 Na2SO4 + 2 BH3 + H2 + 14 H2O
(COONa)2 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
5(COONa)2 + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
NaAlO2 + H3PO4 = AlPO4 + NaOH + H2O =>
NaAlO2 + H3PO4 = AlPO4 + NaOH + H2O
HCl + K2MnO4 = MnCl2 + Cl2 + KCl + H2O =>
8 HCl + K2MnO4 = MnCl2 + 2 Cl2 + 2 KCl + 4 H2O
H2 + MoO3 = Mo + H2O =>
3 H2 + MoO3 = Mo + 3 H2O
Li2SO4(aq) + AgCl(aq) = Ag2SO4(s) + LiCl(aq) =>
Li2SO4(aq) + 2 AgCl(aq) = Ag2SO4(s) + 2 LiCl(aq)
HCl(ac) + Pb(NO3)2(ac) = PbCl2(s) + HNO3(ac) =>
2 HCl(ac) + Pb(NO3)2(ac) = PbCl2(s) + 2 HNO3(ac)
NaNO2 + H2C2O4 = NaNO + H2O + CO2 =>
NaNO2 + H2C2O4 = NaNO + H2O + 2 CO2
HNO3 + Na2SIO3 = NaNO3 + H2SIO3 =>
2 HNO3 + Na2SIO3 = 2 NaNO3 + H2SIO3
C3H5N3O9 + C6H7N3O11 = CO2 + H2O + N2 =>
9 C3H5N3O9 + C6H7N3O11 = 33 CO2 + 26 H2O + 15 N2
H2SO4 + HO{-} = SO4{2-} + H2O =>
H2SO4 + 2 HO{-} = SO4{2-} + 2 H2O
HPO3 + H2O = H4P2O7 =>
2 HPO3 + H2O = H4P2O7
K2Cr2O7 + H2SO4 + C3H7COH = K2SO4 + Cr2(SO4)3 + H2O + C3H7COOH =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7COH = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 C3H7COOH
(NH4)2CO3 + Mg3(PO4)2 = MgCO3 + (NH4)3PO4 =>
3(NH4)2CO3 + Mg3(PO4)2 = 3 MgCO3 + 2(NH4)3PO4
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Sn + K(OH) = K2SnO2 + H2 =>
Sn + 2 K(OH) = K2SnO2 + H2
Na(AlSiO4) + SiO2 = Na(AlSi3O8) =>
Na(AlSiO4) + 2 SiO2 = Na(AlSi3O8)
KI + H2SO4 + KNO3 = I2 + NO + K2SO4 + H2O =>
6 KI + 4 H2SO4 + 2 KNO3 = 3 I2 + 2 NO + 4 K2SO4 + 4 H2O
Na3PO4(aq) + Fe2(SO4)3(aq) = FePO4(aq) + Na2SO4(aq) =>
2 Na3PO4(aq) + Fe2(SO4)3(aq) = 2 FePO4(aq) + 3 Na2SO4(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SnCl2 + K2CrO4 + KOH + H2O = K2[Sn(OH)6] + CrCl3 =>
3 SnCl2 + 2 K2CrO4 + 2 KOH + 8 H2O = 3 K2[Sn(OH)6] + 2 CrCl3
Pb + HNO3 = PbO2 + NO2 + H2O =>
Pb + 4 HNO3 = PbO2 + 4 NO2 + 2 H2O
NaO2 + H2O + CO2 = NaHCO3 + O2 =>
4 NaO2 + 2 H2O + 4 CO2 = 4 NaHCO3 + 3 O2
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
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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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