| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + C = CS + H2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
TeO3{-2} + N2O4 + H2O = Te + NO3{-} + H{+} =>
TeO3{-2} + 2 N2O4 + H2O = Te + 4 NO3{-} + 2 H{+}
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
C4H9COONa + NaOH = C4H10 + Na2CO3 =>
C4H9COONa + NaOH = C4H10 + Na2CO3
HBr + Pt(OH)4 = PtBr4 + H2O =>
4 HBr + Pt(OH)4 = PtBr4 + 4 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaClO3 + H = NaCl + H2O =>
NaClO3 + 6 H = NaCl + 3 H2O
H3(PO)4 + KOH = K3(PO)4 + H2O =>
H3(PO)4 + 3 KOH = K3(PO)4 + 3 H2O
HBF4 + H2O = H3BO3 + HF =>
HBF4 + 3 H2O = H3BO3 + 4 HF
C4H10 + Br = C4H9 + HBr =>
C4H10 + Br = C4H9 + HBr
K4(Co(CN)6) + H2O = K3(Co(CN)6) + KOH + H2 =>
2 K4(Co(CN)6) + 2 H2O = 2 K3(Co(CN)6) + 2 KOH + H2
ClO = Cl2 + O2 =>
2 ClO = Cl2 + O2
H3PO4 + C3H8O3 = C3H9O6P + H2O =>
H3PO4 + C3H8O3 = C3H9O6P + H2O
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + NaHCO3 =>
2 MgCl2 + 3 Na2CO3 + 2 H2O = (MgOH)2CO3 + 4 NaCl + 2 NaHCO3
HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
C2P4 + O3 = C3PO + P5O4 =>
9 C2P4 + 10 O3 = 6 C3PO + 6 P5O4
KIO3 + C6H12O6 = CO2 + KI + H2O =>
4 KIO3 + C6H12O6 = 6 CO2 + 4 KI + 6 H2O
Pb(NO3)2 + NaI = PbNa(NO3)2 + I2 =>
2 Pb(NO3)2 + 2 NaI = 2 PbNa(NO3)2 + I2
Ir2O3 + H2O = Ir(OH)3 =>
Ir2O3 + 3 H2O = 2 Ir(OH)3
Pb(NO2)2 + K2S = PbS + KNO2 =>
Pb(NO2)2 + K2S = PbS + 2 KNO2
NH4NO3 + H2CO3 = (NH4)2CO3 + HNO3 =>
2 NH4NO3 + H2CO3 = (NH4)2CO3 + 2 HNO3
PbC4H6O4 + H2S = PbS + C2H4O2 =>
PbC4H6O4 + H2S = PbS + 2 C2H4O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CO2 + C6H12O6 = C4H6O3 + H2CO3 =>
3 CO2 + 2 C6H12O6 = 3 C4H6O3 + 3 H2CO3
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
(OH) + C3 = CO2 + H2O =>
12(OH) + C3 = 3 CO2 + 6 H2O
NaOH + (NH4)3PO4 = Na3(PO4) + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3(PO4) + 3 H2O + 3 NH3
Cr(OH)2 + HOH = Cr(OH)3 + H =>
Cr(OH)2 + HOH = Cr(OH)3 + H
AgClO3 + LiI = AgI + LiClO3 =>
AgClO3 + LiI = AgI + LiClO3
LiOH + KNO = KOH + LiNO =>
LiOH + KNO = KOH + LiNO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cr2(SO4)3 + K2S = K2SO4 + Cr2S3 =>
Cr2(SO4)3 + 3 K2S = 3 K2SO4 + Cr2S3
NaCl(s)(heat) = NaCl =>
NaCl(s)(heat) = NaCl
C2H5NH2 + H2SO4 = (C2H5NH3)2SO4 =>
2 C2H5NH2 + H2SO4 = (C2H5NH3)2SO4
NH2Cl = N2 + NH4Cl + HCl =>
3 NH2Cl = N2 + NH4Cl + 2 HCl
Hg2(NO3)2 + HCl(aq) = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl(aq) = Hg2Cl2 + 2 HNO3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Cu2O + SO2 = CuS + O2 =>
2 Cu2O + 4 SO2 = 4 CuS + 5 O2
MnO4{-} + OH{-} + I{-} = MnO4{2-} + IO3{-} + H2O =>
6 MnO4{-} + 6 OH{-} + I{-} = 6 MnO4{2-} + IO3{-} + 3 H2O
Fe22O3 + Al = Fe + Al2O3 =>
Fe22O3 + 2 Al = 22 Fe + Al2O3
BaCl2 + Pb(NO3)2 = PbCl2(s) + Ba(NO3)2(aq) =>
BaCl2 + Pb(NO3)2 = PbCl2(s) + Ba(NO3)2(aq)
S1O2 + HF = S1F4 + H2O =>
S1O2 + 4 HF = S1F4 + 2 H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
C3H8 + O = C3H7 + H2O =>
2 C3H8 + O = 2 C3H7 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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