| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSO4 + H2SO4 = Ba(HSO4)2
CaCl2(aq) + KI(aq) = CaI2 + KCl =>
CaCl2(aq) + 2 KI(aq) = CaI2 + 2 KCl
P + I + H2O = H3PO4 + HI =>
P + 5 I + 4 H2O = H3PO4 + 5 HI
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
H3PO4(aq) + RbOH(aq) = H2O + Rb3PO4 =>
H3PO4(aq) + 3 RbOH(aq) = 3 H2O + Rb3PO4
AgBr + NH4SCN = AgSCN + BrNH4 =>
AgBr + NH4SCN = AgSCN + BrNH4
Ag + Al2(SO4)3 = Ag(SO4) + Al =>
3 Ag + Al2(SO4)3 = 3 Ag(SO4) + 2 Al
Po + HCl = PoCl2 + H2 =>
Po + 2 HCl = PoCl2 + H2
CH3COOH + Ba(OH)2 = (CH3COO)2Ba + H2O =>
2 CH3COOH + Ba(OH)2 = (CH3COO)2Ba + 2 H2O
NaAlO2 + SiO2 + H2O = NaAlSi2O6H2O =>
NaAlO2 + 2 SiO2 + H2O = NaAlSi2O6H2O
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
NH3PO3 + CrBr3 = NH3Br + Cr(PO3)3 =>
3 NH3PO3 + CrBr3 = 3 NH3Br + Cr(PO3)3
C + H2O = CO + H2 =>
C + H2O = CO + H2
C6H5COOH + H2O = H3O + C6H5COO =>
C6H5COOH + H2O = H3O + C6H5COO
Pb(C2H3O2)2 + H2O = PbO + HC2H3O2 =>
Pb(C2H3O2)2 + H2O = PbO + 2 HC2H3O2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C6H6O2 + NaOH = H2O + NaC6H5O2 =>
C6H6O2 + NaOH = H2O + NaC6H5O2
KI + Na2SO4 = K2SO4 + NaI =>
2 KI + Na2SO4 = K2SO4 + 2 NaI
Sr3(PO4)2 + Na2SO4 = Na3PO4 + SrSO4 =>
Sr3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 SrSO4
Si + H2SO4 = SiO2 + SO2 + H2O =>
Si + 2 H2SO4 = SiO2 + 2 SO2 + 2 H2O
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
NaOH + C3H6O3 = C3H3O2Na + H2O =>
NaOH + C3H6O3 = C3H3O2Na + 2 H2O
NaClO2 + C6H8O7 = C6H5Na3O7 + HClO2 =>
3 NaClO2 + C6H8O7 = C6H5Na3O7 + 3 HClO2
NaNO3 + AgNO3 = NaAg + NO3 =>
NaNO3 + AgNO3 = NaAg + 2 NO3
C14H12O3 + FeCl3 = C14H9O3Fe + HCl =>
C14H12O3 + FeCl3 = C14H9O3Fe + 3 HCl
C8H8O3 + FeCl3 = ClC8H7O2 + FeCl2OH =>
C8H8O3 + FeCl3 = ClC8H7O2 + FeCl2OH
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + CrSO4 + K2SO4 + H2O =>
4 C2H6O + K2Cr2O7 + 3 H2SO4 = 4 C2H4O + 2 CrSO4 + K2SO4 + 7 H2O
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s) =>
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s)
CH3CH2CHO + O2 = CO2 + H2O =>
CH3CH2CHO + 4 O2 = 3 CO2 + 3 H2O
Ag(s) + KNO3(aq) = AgNO3 + K =>
Ag(s) + KNO3(aq) = AgNO3 + K
NH3 + O2 = H2O + N2O5 =>
2 NH3 + 4 O2 = 3 H2O + N2O5
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
K2CrO4 + Na2S + H2O = Na3[Cr(OH)6] + KOH + S =>
2 K2CrO4 + 3 Na2S + 8 H2O = 2 Na3[Cr(OH)6] + 4 KOH + 3 S
C2H2 + KMnO4 + H2SO4 = C2H2O4 + MnSO4 + K2SO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 C2H2O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
C3H8O + Cr2O7{-2} + H{+} = C3H6O + Cr{3+} + H2O =>
3 C3H8O + Cr2O7{-2} + 8 H{+} = 3 C3H6O + 2 Cr{3+} + 7 H2O
NH3 + Cl2 + H2O = NH4Cl + HNO3 =>
9 NH3 + 4 Cl2 + 3 H2O = 8 NH4Cl + HNO3
CO2 = C + O2 =>
CO2 = C + O2
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
CH3COOH + CH3NH2 = CH3COO{-} + CH3NH3{+} =>
CH3COOH + CH3NH2 = CH3COO{-} + CH3NH3{+}
P4 + OH{-} + H2O = H2PO4{-} + PH3 =>
2 P4 + 3 OH{-} + 9 H2O = 3 H2PO4{-} + 5 PH3
S4 + O2 = SO3 =>
S4 + 6 O2 = 4 SO3
MgCl2 + KF = MgF2 + KCl =>
MgCl2 + 2 KF = MgF2 + 2 KCl
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
H2 + F2 = HF =>
H2 + F2 = 2 HF
H(g) + O(g) = H2O(g) =>
2 H(g) + O(g) = H2O(g)
K + C = K4C =>
4 K + C = K4C
TiO2 + H2 = Ti + H2O =>
TiO2 + 2 H2 = Ti + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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