| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2SO5 = 2 H2SO4 + O2
MoO3 + HCl = MoO2Cl2 + H2O =>
MoO3 + 2 HCl = MoO2Cl2 + H2O
KOH + H3As = K3As + H2O =>
3 KOH + H3As = K3As + 3 H2O
H{+} + C2H3O2{-} = HC2H3O2 =>
H{+} + C2H3O2{-} = HC2H3O2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
P + Mg3N2 = Mg3P2 + N =>
2 P + Mg3N2 = Mg3P2 + 2 N
Be + H2S = BeS + H2 =>
Be + H2S = BeS + H2
P + Mg3N2 = Mg3P2 + N =>
2 P + Mg3N2 = Mg3P2 + 2 N
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
C16H33OH + O2 = CO + H2O =>
C16H33OH + 16 O2 = 16 CO + 17 H2O
Al + ZnC2O4 = Zn + Al2(C2O4)3 =>
2 Al + 3 ZnC2O4 = 3 Zn + Al2(C2O4)3
Na2Co3 + CoCl2 = NaCl + Co3Co =>
Na2Co3 + CoCl2 = 2 NaCl + Co3Co
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Pb4 + HNo3 = PbNo3 + H2 =>
Pb4 + 4 HNo3 = 4 PbNo3 + 2 H2
Al(NO3)3 + K(OH) = Al(OH)3 + K3(NO3)3 =>
Al(NO3)3 + 3 K(OH) = Al(OH)3 + K3(NO3)3
KNO3 + (NH4)2SO4 = K2SO4 + NH4NO3 =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4NO3
Pb(aq) + Cl(aq) + NH4OH(aq) = Pb(OH)2 + NH4Cl =>
Pb(aq) + 2 Cl(aq) + 2 NH4OH(aq) = Pb(OH)2 + 2 NH4Cl
NaHSO3 + HCl = Na + H2SO3 + Cl =>
NaHSO3 + HCl = Na + H2SO3 + Cl
Na3(PO4) + AgNO3 = Ag3(PO4) + Na3(NO3)3 =>
Na3(PO4) + 3 AgNO3 = Ag3(PO4) + Na3(NO3)3
Os + Cl2 = Os4Cl6 =>
4 Os + 3 Cl2 = Os4Cl6
Ag(NH3)2{+} + C6H5CHCHCOH + NaOH{-} = Ag + C6H5CHCHCONa + NH3 + H2O =>
Ag(NH3)2{+} + C6H5CHCHCOH + NaOH{-} = Ag + C6H5CHCHCONa + 2 NH3 + H2O
Mn + H2S = Mn2S + H2 =>
2 Mn + H2S = Mn2S + H2
RbOH + HClO = H2O + RbClO =>
RbOH + HClO = H2O + RbClO
Cu + NO3{-} + H{+} = Cu2{+} + NO + H2O =>
6 Cu + NO3{-} + 4 H{+} = 3 Cu2{+} + NO + 2 H2O
Na2F + Ca(NO3)2 = CaF + Na2(NO3)2 =>
Na2F + Ca(NO3)2 = CaF + Na2(NO3)2
FeCl3 + Ba(oh)2 = Fe(oh)2 + BaCl3 =>
2 FeCl3 + Ba(oh)2 = Fe(oh)2 + 2 BaCl3
C7H5O2Na + KClO4 = CO2 + H2O + K2O + Na2O + Cl2 =>
14 C7H5O2Na + 60 KClO4 = 98 CO2 + 35 H2O + 30 K2O + 7 Na2O + 30 Cl2
P4 + H2 = P2H6 =>
P4 + 6 H2 = 2 P2H6
P + Mg3N2 = Mg3P2 + N =>
2 P + Mg3N2 = Mg3P2 + 2 N
V{3+} + MnO4{-} + H2O = VO2{+} + Mn{2+} + H{+} =>
5 V{3+} + 2 MnO4{-} + 2 H2O = 5 VO2{+} + 2 Mn{2+} + 4 H{+}
B + C = B12C2 =>
12 B + 2 C = B12C2
Al + V2O5 = V2 + AlO =>
5 Al + V2O5 = V2 + 5 AlO
Al(NO3)3 + H2SO4 = AlSO4 + H2(NO3)3 =>
Al(NO3)3 + H2SO4 = AlSO4 + H2(NO3)3
K3As + Ac2(CO3)3 = K2CO3 + AcAs =>
2 K3As + Ac2(CO3)3 = 3 K2CO3 + 2 AcAs
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
Pb(NO3)2(aq) + ZnSO4(aq) = PbSO4(s) + Zn(NO3)2(aq) =>
Pb(NO3)2(aq) + ZnSO4(aq) = PbSO4(s) + Zn(NO3)2(aq)
C47H48O7N4 + O2 = CO2 + H2O + NH3 =>
2 C47H48O7N4 + 105 O2 = 94 CO2 + 36 H2O + 8 NH3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P + Mg3N2 = Mg3P2 + N =>
2 P + Mg3N2 = Mg3P2 + 2 N
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
U + ClF3 = UF6 + ClF =>
U + 3 ClF3 = UF6 + 3 ClF
HNO3 + FeI2 = Fe(NO3)3 + NO + I + H2O =>
4 HNO3 + FeI2 = Fe(NO3)3 + NO + 2 I + 2 H2O
K4[Fe(CN)6] + AgNO3 = Ag4[Fe(CN)6] + KNO3 =>
K4[Fe(CN)6] + 4 AgNO3 = Ag4[Fe(CN)6] + 4 KNO3
Cr2O3 + Si + CaO = Cr + CaSiO3 =>
2 Cr2O3 + 3 Si + 3 CaO = 4 Cr + 3 CaSiO3
Cu(s) + Ag2SO4(aq) = Ag + CuSO4 =>
Cu(s) + Ag2SO4(aq) = 2 Ag + CuSO4
P + Mg3N2 = Mg3P2 + N =>
2 P + Mg3N2 = Mg3P2 + 2 N
Kr + F = KrF4 =>
Kr + 4 F = KrF4
P + Mg3N2 = Mg3P2 + N =>
2 P + Mg3N2 = Mg3P2 + 2 N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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