| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O2 + 2 MnO2 = 2 MnO4{-} + 2 H{+} + 2 H2O
MnSO4 + O2 = MnO2 + SO3 =>
2 MnSO4 + O2 = 2 MnO2 + 2 SO3
SiH4 + N2O = SiH2O + N2 + H2 =>
SiH4 + N2O = SiH2O + N2 + H2
Mg5(CO3)4(OH)2 + HCl = Mg + C + Cl + H2O =>
Mg5(CO3)4(OH)2 + 26 HCl = 5 Mg + 4 C + 26 Cl + 14 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
C6H5NH2 + O2 = CO2 + HO + N =>
2 C6H5NH2 + 19 O2 = 12 CO2 + 14 HO + 2 N
NaHSO3 + H2O = NaH2SO3 + OH =>
NaHSO3 + H2O = NaH2SO3 + OH
K2O8S2 + Zn = K2S + ZnO + ZnS =>
K2O8S2 + 9 Zn = K2S + 8 ZnO + ZnS
Bi(NO3)3 + Bi(OH)3 = Bi(OH)2NO3 =>
Bi(NO3)3 + 2 Bi(OH)3 = 3 Bi(OH)2NO3
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
CUO + H2S = CUS + H2O =>
CUO + H2S = CUS + H2O
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
NaHS + KMnO4 + H2O = H2SO4 + MnO2 + NaOH + KOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 MnO2 + 3 NaOH + 8 KOH
Na3PO4(aq) + SrCl2(aq) = NaCl(aq) + Sr3(PO4)2 =>
2 Na3PO4(aq) + 3 SrCl2(aq) = 6 NaCl(aq) + Sr3(PO4)2
KMnO4 = K2MnO3 + MnO + O2 =>
2 KMnO4 = K2MnO3 + MnO + 2 O2
CaOH2 + SO3 = SO3Ca + H2O =>
CaOH2 + SO3 = SO3Ca + H2O
HN3 + KOH = KN3 + H2O =>
HN3 + KOH = KN3 + H2O
SiO2 + Al = SiAl + O2 =>
SiO2 + Al = SiAl + O2
SiF4(s) + NaOH(ag) = Na4SiO4(s) + NaF(ag) + H2O =>
SiF4(s) + 8 NaOH(ag) = Na4SiO4(s) + 4 NaF(ag) + 4 H2O
Al(PO4) + Ca(OH)2 = Ca3(PO4)2 + Al(OH)3 =>
2 Al(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 2 Al(OH)3
LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(safarikmvaq) + LiNO3(aq) =>
3 LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(safarikmvaq) + 3 LiNO3(aq)
Cu + Al(NO3)3 = CuAl + NO3 =>
Cu + Al(NO3)3 = CuAl + 3 NO3
C3H8(g) + O2(g) = HO + C =>
C3H8(g) + 4 O2(g) = 8 HO + 3 C
Zn(OH)2 + HC1 = ZnC1H(OH)2 =>
Zn(OH)2 + HC1 = ZnC1H(OH)2
Na2CrO4 + Fe(NO3)3 = Fe2(CrO4)3 + NaNO3 =>
3 Na2CrO4 + 2 Fe(NO3)3 = Fe2(CrO4)3 + 6 NaNO3
NaHCO3 + H2S = CO2 + Na + SO4 + H2O =>
10 NaHCO3 + H2S = 10 CO2 + 10 Na + SO4 + 6 H2O
NaHCO3 + HCl = NaCl(aq) + CO2 + H2O =>
NaHCO3 + HCl = NaCl(aq) + CO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(ClO3)2 + SrS = PbS + Sr(ClO3)2 =>
Pb(ClO3)2 + SrS = PbS + Sr(ClO3)2
CaCo3 + HCl = CaCl + H(Co3) =>
CaCo3 + HCl = CaCl + H(Co3)
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
H2SO4 + HCl = Cl2 + S + H2O =>
H2SO4 + 6 HCl = 3 Cl2 + S + 4 H2O
HBr + Co = CoBr3 + H2 =>
6 HBr + 2 Co = 2 CoBr3 + 3 H2
Pb + H3COOH = Pb(C2H3O2)2 + H2 + H2O =>
Pb + 4 H3COOH = Pb(C2H3O2)2 + H2 + 4 H2O
C6H12 + O2 = H2O + C =>
C6H12 + 3 O2 = 6 H2O + 6 C
NaO + H2SO4 = Na2(SO4)2 + H2O =>
2 NaO + 2 H2SO4 = Na2(SO4)2 + 2 H2O
Ca(NO3)3 = Ca2O3 + NO2 + O2 =>
4 Ca(NO3)3 = 2 Ca2O3 + 12 NO2 + 3 O2
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
Pb3O4 + C = PbO + CO =>
Pb3O4 + C = 3 PbO + CO
KH(C2O4)* + NaOH = KNa(C2O4) + H2O =>
KH(C2O4)* + NaOH = KNa(C2O4) + H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ba(OH)2 + CuO = Cu(OH)2 + BaO =>
Ba(OH)2 + CuO = Cu(OH)2 + BaO
AlC4 + HCl = Al + Cl + CH4 =>
AlC4 + 16 HCl = Al + 16 Cl + 4 CH4
(NH4)2CO3 = CO2 + H2O + NH3 =>
(NH4)2CO3 = CO2 + H2O + 2 NH3
HI + H2S = SI + H2 =>
2 HI + 2 H2S = 2 SI + 3 H2
KNO3 + C + S8 = N2 + CO2 + K2S =>
16 KNO3 + 24 C + S8 = 8 N2 + 24 CO2 + 8 K2S
SrCl2 + DMg = DCl2 + SrMg =>
SrCl2 + DMg = DCl2 + SrMg
C8H16O + H2 = C8H18O =>
C8H16O + H2 = C8H18O
HI + Ag(NO3) = AgI + HNO3 =>
HI + Ag(NO3) = AgI + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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