| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + SCN + H2O2 = 2 FeO + SCNH2
Ni(NO3)2 + H2O = NiO + HNO3 =>
Ni(NO3)2 + H2O = NiO + 2 HNO3
HNO2 + Mn2O3 = Mn(NO2)3 + H2O =>
6 HNO2 + Mn2O3 = 2 Mn(NO2)3 + 3 H2O
Fe1(NO3)3 + NaOH = Fe1(OH)3 + NaNO3 =>
Fe1(NO3)3 + 3 NaOH = Fe1(OH)3 + 3 NaNO3
CoX2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]X + NH4X + H2O =>
2 CoX2 + 6 NH3 + 2(NH4)2CO3 + H2O2 = 2[Co(NH3)4CO3]X + 2 NH4X + 2 H2O
K2CrO4 + S = Cr2O3 + K2SO4 + K2O =>
2 K2CrO4 + S = Cr2O3 + K2SO4 + K2O
Na + Na2SiF6 = Si + NaF =>
4 Na + Na2SiF6 = Si + 6 NaF
Sr(OH)2 + Cl2 = Sr(ClO)2 + SrCl2 + H2O =>
2 Sr(OH)2 + 2 Cl2 = Sr(ClO)2 + SrCl2 + 2 H2O
(Zn)2{+} + (CO3)2{-} = Zn2(CO3)2 =>
(Zn)2{+} + (CO3)2{-} = Zn2(CO3)2
Fe2P + FeS2 = Fe2S3 + P5S2 =>
5 Fe2P + 34 FeS2 = 22 Fe2S3 + P5S2
Ca2P2O7 = CaO + P2O5 =>
Ca2P2O7 = 2 CaO + P2O5
NaNO3 + H2O = NaNO4H2 =>
NaNO3 + H2O = NaNO4H2
(O4)2 = O4 =>
(O4)2 = 2 O4
NaOH + S + H2O = Na2S2O3*5H2O + Na2S4 =>
6 NaOH + 10 S + 2 H2O = Na2S2O3*5H2O + 2 Na2S4
Mn{2+} + CO3{2-} + H2O2 = MnO2 + CO2 + H2O =>
Mn{2+} + CO3{2-} + H2O2 = MnO2 + CO2 + H2O
CH3OH + O2 = H2O + CH3OO =>
4 CH3OH + 3 O2 = 2 H2O + 4 CH3OO
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
Na(OH) + SO2 = Na2(SO3) + H2O =>
2 Na(OH) + SO2 = Na2(SO3) + H2O
Nd(NO3)3*6H2O + C2H6N4O2 = Nd2O3 + H2O + CO2 + N2 =>
2 Nd(NO3)3*6H2O + 3 C2H6N4O2 = Nd2O3 + 21 H2O + 6 CO2 + 9 N2
Fe(HCO3)2 + Mg = Mg(HCO3)2 + Fe =>
Fe(HCO3)2 + Mg = Mg(HCO3)2 + Fe
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + H2O + N2O =>
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + 4 H2O + 2 N2O
Cu + H2SO4 = Cu(SO4)2 + H2O + SO =>
Cu + 3 H2SO4 = Cu(SO4)2 + 3 H2O + SO
F + MgI2 = FI + Mg =>
2 F + MgI2 = 2 FI + Mg
Fe(NO3)3 + (NH4)2C2O4 = Fe2(C2O4)3 + NH4NO3 =>
2 Fe(NO3)3 + 3(NH4)2C2O4 = Fe2(C2O4)3 + 6 NH4NO3
HCl + Br2 = H2 + BrCl =>
2 HCl + Br2 = H2 + 2 BrCl
(Al(OH)3) + (H2SO4) = (Al2(SO4)3) + H2O =>
2(Al(OH)3) + 3(H2SO4) = (Al2(SO4)3) + 6 H2O
CuSO4 + PbSn = SnSO4 + CuPb =>
CuSO4 + PbSn = SnSO4 + CuPb
Cu(SO4)2 + Ba(NO3)2 = Cu(NO3)2 + Ba(SO4)2 =>
Cu(SO4)2 + Ba(NO3)2 = Cu(NO3)2 + Ba(SO4)2
KOH + AlCl3 = KCl + Al(OH)3 =>
3 KOH + AlCl3 = 3 KCl + Al(OH)3
KMnO4 + Fe(C2H3O2)3 = K3Fe + MnO4(C2H3O2) =>
3 KMnO4 + Fe(C2H3O2)3 = K3Fe + 3 MnO4(C2H3O2)
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H0 =>
Pb3O4 + 2 HNO3 = Pb(NO3)2 + 2 PbO2 + 2 H0
SOCl2 + C6H4NO2COOH = C6H4NO2COCl + SO2 + HCl =>
SOCl2 + C6H4NO2COOH = C6H4NO2COCl + SO2 + HCl
LiNO3 + Ba3(PO4)2 = Li3PO4 + Ba(NO3)2 =>
6 LiNO3 + Ba3(PO4)2 = 2 Li3PO4 + 3 Ba(NO3)2
C2H5OH + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 11 H2O + 4 MnSO4 + 2 K2SO4
CoCl + NaOH = CoOH + ClNa =>
CoCl + NaOH = CoOH + ClNa
CH3NH3{+} = CH3NH2 + H{+} =>
CH3NH3{+} = CH3NH2 + H{+}
SnH4 + HCl = H3SnCl + H2 =>
SnH4 + HCl = H3SnCl + H2
KI + Hg(NO3)2 + NH4Cl = HgI2 + KCl + NH4NO3 =>
2 KI + Hg(NO3)2 + 2 NH4Cl = HgI2 + 2 KCl + 2 NH4NO3
He + Cl2 = HeCl2 =>
He + Cl2 = HeCl2
NH3(g) + NO(g) = N2(g) + H2O(g) =>
4 NH3(g) + 6 NO(g) = 5 N2(g) + 6 H2O(g)
Mg + Na2SO4 = Na + Mg2(SO4)2 =>
2 Mg + 2 Na2SO4 = 4 Na + Mg2(SO4)2
AgNO3(aq) + Cu(s) = Ag(s) + Cu(NO3)2(Ag) =>
2 AgNO3(aq) + Cu(s) = Ag(s) + Cu(NO3)2(Ag)
FeCl3 + (NH4)2SO4 = (NH4)2Cl3 + FeSO4 =>
FeCl3 + (NH4)2SO4 = (NH4)2Cl3 + FeSO4
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
FeSO3(s) + HNO3(aq) = FeSO4 + NO2 + H2O =>
FeSO3(s) + 2 HNO3(aq) = FeSO4 + 2 NO2 + H2O
Na2S2O3 + HCl + KMnO4 = SO2 + H2O + NaCl + MnCl2 + KCl =>
5 Na2S2O3 + 22 HCl + 4 KMnO4 = 10 SO2 + 11 H2O + 10 NaCl + 4 MnCl2 + 4 KCl
(NH2)2CO + H2O = CO2 + NH4OH =>
(NH2)2CO + 3 H2O = CO2 + 2 NH4OH
NaCl + S8 = Cl + NaS8 =>
NaCl + S8 = Cl + NaS8
CuCl2 + Na3PO4 = CuNa3 + Cl2 + PO4 =>
CuCl2 + Na3PO4 = CuNa3 + Cl2 + PO4
AlO + C + Cl = CO + AlCl =>
AlO + C + Cl = CO + AlCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/22/25
Équations équilibrées sur07/22/24
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