| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2SO4*H2O = H2O + Li2SO4
H2O + CO2 = O2 + C2H6 =>
6 H2O + 4 CO2 = 7 O2 + 2 C2H6
cadmiumnitrate + ammoniumsulfide = cadmiumsulfide + ammoniumnitrate =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
I2 + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 Cl2 + 6 H2O = 2 IO3{-} + 10 Cl{-} + 12 H{+}
IO3 + SO2 = I2 + SO4 =>
2 IO3 + 3 SO2 = I2 + 3 SO4
(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)9 = O =>
(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)9 = 3969 O
(NH4)2SO4 + MgSO4*7H2O = (NH4)2Mg(SO4)2*6H2O + H2O =>
(NH4)2SO4 + MgSO4*7H2O = (NH4)2Mg(SO4)2*6H2O + H2O
MnO2 + NaOH = Mn(OH)2 + NaO =>
MnO2 + 2 NaOH = Mn(OH)2 + 2 NaO
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
NaBrO4 + NH2CONH2 = NaBr + CO2 + H2O + N2 =>
3 NaBrO4 + 4 NH2CONH2 = 3 NaBr + 4 CO2 + 8 H2O + 4 N2
H3PO4 + CaOH2 = CaOH + POH + H2O =>
H3PO4 + 4 CaOH2 = 4 CaOH + POH + 3 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
CaO + Cr2O3 = Ca2CrO4 + CrO =>
2 CaO + Cr2O3 = Ca2CrO4 + CrO
CH3CH(OH)CH3 + H2SO4 = CH3C(O)CH3 + H2H2SO4 =>
CH3CH(OH)CH3 + H2SO4 = CH3C(O)CH3 + H2H2SO4
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
Al2S3 + O2 = AlO + S2 =>
2 Al2S3 + 2 O2 = 4 AlO + 3 S2
HgS + HNO3 + HCl = HgCl4 + H2O + NO + S8 =>
24 HgS + 32 HNO3 + 96 HCl = 24 HgCl4 + 64 H2O + 32 NO + 3 S8
Na2CO3 + Pb(NO)3 = PbCO3 + Na2(NO)3 =>
Na2CO3 + Pb(NO)3 = PbCO3 + Na2(NO)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KI + NaOH + KMnO4 = Na2MnO4 + KIO3 + H2O + KOH =>
KI + 12 NaOH + 6 KMnO4 = 6 Na2MnO4 + KIO3 + 3 H2O + 6 KOH
NH4(NO3) = N2O + H2O =>
NH4(NO3) = N2O + 2 H2O
Zn + CO = ZnO + C =>
Zn + CO = ZnO + C
Ca(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
C2H2FeO6 + H2O + O2 = Fe(OH)3 + CO2 =>
4 C2H2FeO6 + 2 H2O + O2 = 4 Fe(OH)3 + 8 CO2
Sb2O3 + H{+} = Sb{3+} + H2O =>
Sb2O3 + 6 H{+} = 2 Sb{3+} + 3 H2O
Al2O3 + CsOH = Cs3AlO3 + H2O =>
Al2O3 + 6 CsOH = 2 Cs3AlO3 + 3 H2O
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
HI + H2SO4 = ISO4 + H2 =>
2 HI + 2 H2SO4 = 2 ISO4 + 3 H2
Mg2Si + KMnO4 + H2O = MgO + SiO2 + MnO2 + KOH =>
3 Mg2Si + 8 KMnO4 + 4 H2O = 6 MgO + 3 SiO2 + 8 MnO2 + 8 KOH
XF4 + H2O = X + O2 + HF =>
XF4 + 2 H2O = X + O2 + 4 HF
Na2HPO4 + AgNO3 = Ag2HPO4 + NaNO3 =>
Na2HPO4 + 2 AgNO3 = Ag2HPO4 + 2 NaNO3
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
B2H6 + H2O = HBO3 + H =>
B2H6 + 6 H2O = 2 HBO3 + 16 H
NaH2SbO4 + NaOH = Na3SbO4 + H2O =>
NaH2SbO4 + 2 NaOH = Na3SbO4 + 2 H2O
Na3AsO4(aq) + BaCl2(aq) = NaCl(aq) + Ba3(AsO4)2 =>
2 Na3AsO4(aq) + 3 BaCl2(aq) = 6 NaCl(aq) + Ba3(AsO4)2
FeCl2 + KSCN = KCl + Fe(CNS)2 =>
FeCl2 + 2 KSCN = 2 KCl + Fe(CNS)2
Pb3O4 + HI = Pb(I)2 + PbO2 + H2O =>
Pb3O4 + 4 HI = 2 Pb(I)2 + PbO2 + 2 H2O
CaOH2 + MgNO3 = CaNO3 + MgOH2 =>
CaOH2 + MgNO3 = CaNO3 + MgOH2
Cr(s) + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr(s) + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
Fe2(NO3)3(aq) + Zn(s) = Zn3(NO3)2(aq) + Fe(s) =>
2 Fe2(NO3)3(aq) + 9 Zn(s) = 3 Zn3(NO3)2(aq) + 4 Fe(s)
Ti2AlN + HF = Ti2N + AlF3 + H2 =>
2 Ti2AlN + 6 HF = 2 Ti2N + 2 AlF3 + 3 H2
Fe + Pb(NO3)2 = Pb + Fe2(NO3)2 =>
2 Fe + Pb(NO3)2 = Pb + Fe2(NO3)2
OH{-} + H2O + Al + NO3{-} = Al(OH)4{-} + NH3 =>
5 OH{-} + 18 H2O + 8 Al + 3 NO3{-} = 8 Al(OH)4{-} + 3 NH3
FeCl3 + Ca(OH)2 = Fe(OH)2 + Cl2 + Ca =>
2 FeCl3 + 2 Ca(OH)2 = 2 Fe(OH)2 + 3 Cl2 + 2 Ca
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
NaClKH2SbO4 = NaH2SbO4KCl =>
NaClKH2SbO4 = NaH2SbO4KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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