| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSO4 + 4 C = BaS + 4 CO
H2C4H6O6 + NaOH = Na + C4H4O6 + H2O =>
H2C4H6O6 + 4 NaOH = 4 Na + C4H4O6 + 4 H2O
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
CH3ONa + HCl = NaCl + CH3OH =>
CH3ONa + HCl = NaCl + CH3OH
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
AgCl + Ca(OH)2 = CaCl2 + AgOH =>
2 AgCl + Ca(OH)2 = CaCl2 + 2 AgOH
V(s) + O2(g) = V2O5(g) =>
4 V(s) + 5 O2(g) = 2 V2O5(g)
Cl2 + K4[Fe(CN)6] = KCl + K3Fe(CN)6 =>
Cl2 + 2 K4[Fe(CN)6] = 2 KCl + 2 K3Fe(CN)6
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al(s) + Cl(g) = AlCl(s) =>
Al(s) + Cl(g) = AlCl(s)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H(C2H3O2) + LiH(CO3) = H2CO3 + Li(C2H3O2) =>
H(C2H3O2) + LiH(CO3) = H2CO3 + Li(C2H3O2)
Pb(NO3) = Pb2O + NO2 + O2 =>
4 Pb(NO3) = 2 Pb2O + 4 NO2 + O2
C2H6 + O2 = H202 + CO2 =>
101 C2H6 + 202 O2 = 3 H202 + 202 CO2
Ag + HNO3 = AgNO3 + NH4NO3 + H2O =>
8 Ag + 10 HNO3 = 8 AgNO3 + NH4NO3 + 3 H2O
Fe + CI3 = FeCI3 =>
Fe + CI3 = FeCI3
C3H8COOH + C2H5OH = C3H8COOC2H5 + H2O =>
C3H8COOH + C2H5OH = C3H8COOC2H5 + H2O
BeCl2 + NaCl = Be2NaCl5 =>
2 BeCl2 + NaCl = Be2NaCl5
Ca{+} + CO3{-} = CaCO3 =>
Ca{+} + CO3{-} = CaCO3
NH3 + Li = LiNH3 =>
NH3 + Li = LiNH3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C2H6 + O2 = C2H6O3 =>
2 C2H6 + 3 O2 = 2 C2H6O3
P + NaOH = Na + P4O10 + H2 =>
4 P + 10 NaOH = 10 Na + P4O10 + 5 H2
ZnSO4 + NH3 = Zn(NH3)2 + SO4 =>
ZnSO4 + 2 NH3 = Zn(NH3)2 + SO4
Li2SO4 + BaH2 = LiH + BaSO4 =>
Li2SO4 + BaH2 = 2 LiH + BaSO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C3H7OH + O2 = C + H2O =>
2 C3H7OH + 3 O2 = 6 C + 8 H2O
C17H21NO4 + O2 = CO2 + H2O + NH3 =>
2 C17H21NO4 + 39 O2 = 34 CO2 + 18 H2O + 2 NH3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
KOH + NiSO4 = KNi + SO4OH =>
KOH + NiSO4 = KNi + SO4OH
FeCl3 + Ba(NO3)2 = Fe(NO3)3 + BaCl2 =>
2 FeCl3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaCl2
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
KOH + HCl = KH + H2O + Cl =>
KOH + 2 HCl = KH + H2O + 2 Cl
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + N + H2O =>
Cu2S + 6 HNO3 = 2 Cu(NO3)2 + H2SO4 + 2 N + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2(SO4)3 + Zn = ZnSO4 + N =>
N2(SO4)3 + 3 Zn = 3 ZnSO4 + 2 N
Li2SO4 + BaH2 = LiH + BaSO4 =>
Li2SO4 + BaH2 = 2 LiH + BaSO4
C + H2 = CH4 =>
C + 2 H2 = CH4
HCl(aq) + NaAl(CO3)(OH)2(s) = NaCl(aq) + AlCl3(aq) + CO2(g) + H2O(l) =>
4 HCl(aq) + NaAl(CO3)(OH)2(s) = NaCl(aq) + AlCl3(aq) + CO2(g) + 3 H2O(l)
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Na2Co3 + Ca(OH)2 = CaCo3 + NaOH =>
Na2Co3 + Ca(OH)2 = CaCo3 + 2 NaOH
Mg + Cr2N2 = Mg3N2 + Cr(m) =>
3 Mg + Cr2N2 = Mg3N2 + 2 Cr(m)
Li2SO4 + BaH2 = LiH + BaSO4 =>
Li2SO4 + BaH2 = 2 LiH + BaSO4
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
HgNO3 + LiCl = HgCl + LiNO3 =>
HgNO3 + LiCl = HgCl + LiNO3
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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