| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3 + H2SO4 = H2SiO3 + Na2SO4
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Na3PO4 + KOH = Na + OH + K3PO4 =>
Na3PO4 + 3 KOH = 3 Na + 3 OH + K3PO4
Na2SO3 + H + IO3 = HI + Na2SO4 =>
3 Na2SO3 + H + IO3 = HI + 3 Na2SO4
C8H10 + O4 = CO2 + H2O =>
4 C8H10 + 21 O4 = 32 CO2 + 20 H2O
CrCl3 + KCN = Cr(CN)3 + KCl =>
CrCl3 + 3 KCN = Cr(CN)3 + 3 KCl
As2S3 + H2O = H3AsO3 + HS{-} + H{+} =>
As2S3 + 6 H2O = 2 H3AsO3 + 3 HS{-} + 3 H{+}
P4(s) + NaOH(aq) + H2O(l) = PH(g) + NaHPO3(aq) =>
5 P4(s) + 4 NaOH(aq) + 8 H2O(l) = 16 PH(g) + 4 NaHPO3(aq)
Na2S4O6 + Cl2 + H2O = NaCl + HCl + H2SO4 =>
Na2S4O6 + 7 Cl2 + 10 H2O = 2 NaCl + 12 HCl + 4 H2SO4
Mg(NO3)2 + Na(CO3) = Mg(CO3)2 + Na(NO3) =>
Mg(NO3)2 + 2 Na(CO3) = Mg(CO3)2 + 2 Na(NO3)
Ni(NO3)2 + Co(CH3COO)2 = NiCo2O4 + H2O + N + C + CO =>
Ni(NO3)2 + 2 Co(CH3COO)2 = NiCo2O4 + 6 H2O + 2 N + 4 C + 4 CO
LiNO3 + NaCl = LiNa + ClNO3 =>
LiNO3 + NaCl = LiNa + ClNO3
AmNO = Am + N + O =>
AmNO = Am + N + O
HCl + CaCl2 = HCl2 + CaCl =>
HCl + CaCl2 = HCl2 + CaCl
Zn(s) + FeCl3(aq) = Fe + Zn(s)Cl3(aq) =>
Zn(s) + FeCl3(aq) = Fe + Zn(s)Cl3(aq)
NaClO3 + NaCl + H2SO4 = Cl2 + Na2SO4 + H2O =>
NaClO3 + 5 NaCl + 3 H2SO4 = 3 Cl2 + 3 Na2SO4 + 3 H2O
MnO2 + Cu(NO3)2 = Mn(NO3)4 + CuO =>
MnO2 + 2 Cu(NO3)2 = Mn(NO3)4 + 2 CuO
C6H10 + BrOH = C6H10BrOH =>
C6H10 + BrOH = C6H10BrOH
NaI + H2SO4 = SO2 + Na2SO4 + I2 + H2O =>
2 NaI + 2 H2SO4 = SO2 + Na2SO4 + I2 + 2 H2O
H3AsO3 + SnCl2 + HCl = SnCl4 + H2O + As =>
2 H3AsO3 + 3 SnCl2 + 6 HCl = 3 SnCl4 + 6 H2O + 2 As
CH3CH2COOH + Ca(OH)2 = C6H10CaO4 + H2O =>
2 CH3CH2COOH + Ca(OH)2 = C6H10CaO4 + 2 H2O
FeCl3 + KI = KCl + FeCl2 + KI3 =>
2 FeCl3 + 3 KI = 2 KCl + 2 FeCl2 + KI3
(PbNO3)2 + NH4OH = Pb(OH)2 + NO3 + NH4 =>
(PbNO3)2 + 4 NH4OH = 2 Pb(OH)2 + 2 NO3 + 4 NH4
Cd + S = CdS =>
Cd + S = CdS
Fe(ll) + S = FeS =>
Fe(ll) + S = FeS
P + I2 + H2O = H3PO3 + HI =>
2 P + 3 I2 + 6 H2O = 2 H3PO3 + 6 HI
K + Al + SO4 = KAl(SO4)2 =>
K + Al + 2 SO4 = KAl(SO4)2
FeCl2 + K2Cr2O7 + HCl = KCl + CrCl3 + FeCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 6 FeCl3 + 7 H2O
AgCl + (NH4)2CO3 = Ag(NH3)Cl + H2O + CO2 =>
2 AgCl + (NH4)2CO3 = 2 Ag(NH3)Cl + H2O + CO2
NaCO2(s) + Cl(aq) = NaCl(s) + CO2(g) =>
NaCO2(s) + Cl(aq) = NaCl(s) + CO2(g)
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
C + O2 = CO =>
2 C + O2 = 2 CO
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C3H60(l) + O2(g) = CO2(g) + H2O(l) =>
C3H60(l) + 18 O2(g) = 3 CO2(g) + 30 H2O(l)
C6H5C2H3Br2 = C6H5C2H2BrHBr =>
C6H5C2H3Br2 = C6H5C2H2BrHBr
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
AgClO4 + CaCl2 = AgCl + Ca(ClO4)2 =>
2 AgClO4 + CaCl2 = 2 AgCl + Ca(ClO4)2
C6H3Cl3O + H2O2 = CO2 + H2O + HCl =>
C6H3Cl3O + 11 H2O2 = 6 CO2 + 11 H2O + 3 HCl
AgNO3 + NH3*H2O = [Ag(NH3)2]NO3 + H2O =>
AgNO3 + 2 NH3*H2O = [Ag(NH3)2]NO3 + 2 H2O
H{+} + Cr{2+} + H2MoO4 = Cr{3+} + Mo + H2O =>
6 H{+} + 6 Cr{2+} + H2MoO4 = 6 Cr{3+} + Mo + 4 H2O
Pb(NO3)2 + BeSO4 = Pb(SO4) + Be(NO3)2 =>
Pb(NO3)2 + BeSO4 = Pb(SO4) + Be(NO3)2
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3 =>
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3
PbCo3 + BaCl2 = BaCo3 + PbCl2 =>
PbCo3 + BaCl2 = BaCo3 + PbCl2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
S + O + H2O = H2SO4 =>
S + 3 O + H2O = H2SO4
Na2Zn(OH)4 + CO2 = Na2CO3 + Zn(OH)2 + H2O =>
Na2Zn(OH)4 + CO2 = Na2CO3 + Zn(OH)2 + H2O
(NH4)2SO4 + FeSO4 + KMnO4 + H2O = MnO2 + NH4OH + KOH + Fe2(SO4)3 =>
3(NH4)2SO4 + 6 FeSO4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 6 NH4OH + 2 KOH + 3 Fe2(SO4)3
AgCl + (NH4)2CO3 = Ag2CO3 + NH4Cl =>
2 AgCl + (NH4)2CO3 = Ag2CO3 + 2 NH4Cl
CH3COOH + NH3 + O2 = CH3COON + H2O =>
CH3COOH + NH3 + O2 = CH3COON + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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