| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3)2 + 2 Fe(NO3)3*9H2O + 4(CH2OH)2 = SrFe2O4 + 8 CO2 + 30 H2O + 4 N2
CuS + O2 = Cu2S + SO2 =>
2 CuS + O2 = Cu2S + SO2
CO + K2Cr2O7 + HCl = CO2 + KCl + CrCl3 + H2O =>
3 CO + K2Cr2O7 + 8 HCl = 3 CO2 + 2 KCl + 2 CrCl3 + 4 H2O
HOBr + Na + Cl = HOCl + NaBr =>
HOBr + Na + Cl = HOCl + NaBr
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
C7H5N3O6(s) = N2(g) + CO2(g) + H2O(g) + C =>
4 C7H5N3O6(s) = 6 N2(g) + 7 CO2(g) + 10 H2O(g) + 21 C
FeCl3 + NH4SCN = FeSCN + NH4Cl3 =>
FeCl3 + NH4SCN = FeSCN + NH4Cl3
BeCl2 + O2 = Be(ClO3)2 =>
BeCl2 + 3 O2 = Be(ClO3)2
NH3 + CH3OH = CH3NH2 + H2O =>
NH3 + CH3OH = CH3NH2 + H2O
Sn(OH)2 + NaOH = Na2SnO2 + H2O =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
C6(NO2)2(CH2ONO2)2(OH)2 = C8H6N4O12 =>
C6(NO2)2(CH2ONO2)2(OH)2 = C8H6N4O12
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
NH5 + O2 = NO + H2 =>
2 NH5 + O2 = 2 NO + 5 H2
NaNo3 + PBO = PB(No3)2 + Na2O =>
2 NaNo3 + PBO = PB(No3)2 + Na2O
(NH4)2S2O8 + H2O = NH4HSO4 + H2O2 =>
(NH4)2S2O8 + 2 H2O = 2 NH4HSO4 + H2O2
Cr2O3*2H2O + Mg = MgO + Cr + H2O =>
Cr2O3*2H2O + 3 Mg = 3 MgO + 2 Cr + 2 H2O
ZnCl2 + Fe = Fe(Cl2)2 + Zn =>
2 ZnCl2 + Fe = Fe(Cl2)2 + 2 Zn
Ca(OH)2 + N2O5 = CaO + N(OH)5 =>
5 Ca(OH)2 + N2O5 = 5 CaO + 2 N(OH)5
NaOH + Al = H2 + Na3AlO3 =>
6 NaOH + 2 Al = 3 H2 + 2 Na3AlO3
Me + O2 = MeO =>
2 Me + O2 = 2 MeO
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(s) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(s)
NaOH + Al = H2 + Na3AlO3 =>
6 NaOH + 2 Al = 3 H2 + 2 Na3AlO3
NaHS + O2 = S + NaOH =>
2 NaHS + O2 = 2 S + 2 NaOH
P2O5 = P + O2 =>
2 P2O5 = 4 P + 5 O2
K2O + MnO + O2 = KMnO4 =>
2 K2O + 4 MnO + 5 O2 = 4 KMnO4
Fe2Cl3 + K3PO4 = FePO4 + K2Cl =>
Fe2Cl3 + 2 K3PO4 = 2 FePO4 + 3 K2Cl
RbOH + O2 = RbO + H2O =>
4 RbOH + O2 = 4 RbO + 2 H2O
NH3 + Si = NSi + H2 =>
2 NH3 + 2 Si = 2 NSi + 3 H2
ZnSO3 + O2 = ZnSO7 =>
ZnSO3 + 2 O2 = ZnSO7
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CuH3 + H2O2 = CuO2 + H2O =>
2 CuH3 + 7 H2O2 = 2 CuO2 + 10 H2O
FeCl3 + KCNS = KCl + K3[Fe(CNS)6] =>
FeCl3 + 6 KCNS = 3 KCl + K3[Fe(CNS)6]
Na2SO2 + S = S2O2 + NaS =>
Na2SO2 + 3 S = S2O2 + 2 NaS
NaBr + H2(SO4) = Br2 + (SO2) + H2O + Na2(SO4) =>
2 NaBr + 2 H2(SO4) = Br2 + (SO2) + 2 H2O + Na2(SO4)
FeCl2 + NaNO3 + H2SO4 = FeCl3 + FeSO4 + NO + Na2SO4 + H2O =>
9 FeCl2 + 2 NaNO3 + 4 H2SO4 = 6 FeCl3 + 3 FeSO4 + 2 NO + Na2SO4 + 4 H2O
ZnSO4 + NH3 = (Zn(NH3)4)SO4 =>
ZnSO4 + 4 NH3 = (Zn(NH3)4)SO4
MgBr2 + H2O = Mg(OH)2 + HBr =>
MgBr2 + 2 H2O = Mg(OH)2 + 2 HBr
Na(NO3) + KOH = NaOH + KNO3 =>
Na(NO3) + KOH = NaOH + KNO3
NaOH + SO3H2 = NaHSO3 + H2O =>
NaOH + SO3H2 = NaHSO3 + H2O
Hg2NO3 + NaOH = Hg2OH + NaNO3 =>
Hg2NO3 + NaOH = Hg2OH + NaNO3
C + F2 = CF4 =>
C + 2 F2 = CF4
Ca(PO3)2 + C = Ca3(PO4)2 + CO + P4 =>
3 Ca(PO3)2 + 10 C = Ca3(PO4)2 + 10 CO + P4
NaCl + Pb(NO3)2 = ClNO3 + Cl4Pb + Na =>
6 NaCl + Pb(NO3)2 = 2 ClNO3 + Cl4Pb + 6 Na
SO3 + KOH = K + HSO4 =>
SO3 + KOH = K + HSO4
ZnSO3 + O2 = ZnSO7 =>
ZnSO3 + 2 O2 = ZnSO7
CH3CONH2 + O2 = CO + H2O + NO2 =>
4 CH3CONH2 + 11 O2 = 8 CO + 10 H2O + 4 NO2
C6H5N2CI = C6H5CI + N2 =>
C6H5N2CI = C6H5CI + N2
Po + F = PoF =>
Po + F = PoF
CaCl2 + Cs3PO4 = Cs + Ca3(PO4)2 + Cl2 =>
3 CaCl2 + 2 Cs3PO4 = 6 Cs + Ca3(PO4)2 + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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