| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
Ag3PO4 + Na2SO4 = Ag2SO4 + Na3PO4 =>
2 Ag3PO4 + 3 Na2SO4 = 3 Ag2SO4 + 2 Na3PO4
SrCl2 + KNO3 = Sr(NO3)2 + KCl =>
SrCl2 + 2 KNO3 = Sr(NO3)2 + 2 KCl
Na2SO4 + Al2(SO4)3 + H2O = NaAl(SO4)2*12H2O =>
Na2SO4 + Al2(SO4)3 + 24 H2O = 2 NaAl(SO4)2*12H2O
CaCl2 + H2O = HCaCl2 + O2 =>
4 CaCl2 + 2 H2O = 4 HCaCl2 + O2
As2 + O = AsO =>
As2 + 2 O = 2 AsO
Sn + H4O = H2 + SnO =>
Sn + H4O = 2 H2 + SnO
K(PO)4 + Mg(SO)4 = Mg(PO)4 + K(SO)4 =>
K(PO)4 + Mg(SO)4 = Mg(PO)4 + K(SO)4
CuCl2 + H2S = SCu + HCl =>
CuCl2 + H2S = SCu + 2 HCl
Al + H(SO4) = Al(SO4) + H =>
Al + H(SO4) = Al(SO4) + H
Ba + Na2 = BaNaNa =>
Ba + Na2 = BaNaNa
Co(OH)2 + NH3 + (NH4)2SO4 = [Co(NH3)6]SO4 + H2O =>
Co(OH)2 + 4 NH3 + (NH4)2SO4 = [Co(NH3)6]SO4 + 2 H2O
Pb2 + Na(OH) = Pb(OH) + Na =>
Pb2 + 2 Na(OH) = 2 Pb(OH) + 2 Na
HCl3 + NaOH = NaCl3 + H2O =>
HCl3 + NaOH = NaCl3 + H2O
C12H8N2 + FeSO4 = Fe(C12H8N2)SO4 =>
C12H8N2 + FeSO4 = Fe(C12H8N2)SO4
MnO4{-} + OH{-} + I{-} = IO3{-} + MnO4{2-} + H2O =>
6 MnO4{-} + 6 OH{-} + I{-} = IO3{-} + 6 MnO4{2-} + 3 H2O
Br(l) + CuI = Br(l)I + Cu =>
Br(l) + CuI = Br(l)I + Cu
HCl + KMnO4 = KCl4MnCl2 + H2O + Cl2 =>
8 HCl + KMnO4 = KCl4MnCl2 + 4 H2O + Cl2
Ag + I = AgI =>
Ag + I = AgI
C10H16 + O2 = CO2 + H2O =>
C10H16 + 14 O2 = 10 CO2 + 8 H2O
S + FeCl3 = SCl + Fe =>
3 S + FeCl3 = 3 SCl + Fe
K2Cr2O7 + CaCl2 = KCl + CaCr2O7 =>
K2Cr2O7 + CaCl2 = 2 KCl + CaCr2O7
NaAsO2 + I2 + KI + H2O = KAsO3 + NaI + HI =>
NaAsO2 + I2 + KI + H2O = KAsO3 + NaI + 2 HI
NiCl2 + O2 = NiO + ClO5 =>
2 NiCl2 + 11 O2 = 2 NiO + 4 ClO5
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
CaCO3H2SO4 = CaSO4CO2H2O =>
CaCO3H2SO4 = CaSO4CO2H2O
MgS + Fe(NO3)3 = Fe2S3 + Mg(NO3)2 =>
3 MgS + 2 Fe(NO3)3 = Fe2S3 + 3 Mg(NO3)2
Cu(NO3)2 + FeCl3 = CuCl2 + Fe(NO3)3 =>
3 Cu(NO3)2 + 2 FeCl3 = 3 CuCl2 + 2 Fe(NO3)3
Al2O3 + LiOH = Li3AlO3 + H2O =>
Al2O3 + 6 LiOH = 2 Li3AlO3 + 3 H2O
AgNO3 + HCHO = Ag + HNO3 + CO =>
2 AgNO3 + HCHO = 2 Ag + 2 HNO3 + CO
HCl3 + Ni(OH) = NiCl3 + H2O =>
HCl3 + Ni(OH) = NiCl3 + H2O
((NH4)2)SO4 + NaOH = (NH4)OH + Na2SO4 =>
((NH4)2)SO4 + 2 NaOH = 2(NH4)OH + Na2SO4
Na(s) + H2(g) + C(s) + O2(g) = NaHCO3(s) =>
2 Na(s) + H2(g) + 2 C(s) + 3 O2(g) = 2 NaHCO3(s)
B2S3 + H2O = BH3O3 + H2S =>
B2S3 + 6 H2O = 2 BH3O3 + 3 H2S
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
NaClO4 + H2O = NaHO + HClO4 =>
NaClO4 + H2O = NaHO + HClO4
C2H5OH + C2H4COOHNH2 = C2H5OC2H4CONH2 + H2O =>
C2H5OH + C2H4COOHNH2 = C2H5OC2H4CONH2 + H2O
Cl2 + Sn{2+} = Sn{4+} + Cl{-} =>
Cl2 + Sn{2+} = Sn{4+} + 2 Cl{-}
SO4{2-} + H{+} = H2SO4 =>
SO4{2-} + 2 H{+} = H2SO4
CaBr2(aq) + MgCl2(aq) = MgBr2(aq) + CaCl2(aq) =>
CaBr2(aq) + MgCl2(aq) = MgBr2(aq) + CaCl2(aq)
P + KOH = POH + K =>
P + KOH = POH + K
CaO + N2O3 = Ca3N2 + O2 =>
3 CaO + N2O3 = Ca3N2 + 3 O2
Sb2S3 + HNO3 = HSbO4 + SO2 + NO + H2O =>
3 Sb2S3 + 26 HNO3 = 6 HSbO4 + 9 SO2 + 26 NO + 10 H2O
P2O3(g) + O2(g) = P2O5 =>
P2O3(g) + O2(g) = P2O5
Pb(CH3COO)2 + CuSO4 = Cu(CH3COO)2 + PbSO4 =>
Pb(CH3COO)2 + CuSO4 = Cu(CH3COO)2 + PbSO4
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Ca2O(s) + HNO2(aq) = CaNO2(aq) + H2O(l) =>
Ca2O(s) + 2 HNO2(aq) = 2 CaNO2(aq) + H2O(l)
H2SO4 + I{-} + H{+} = I2 + SO2 + H2O =>
H2SO4 + 2 I{-} + 2 H{+} = I2 + SO2 + 2 H2O
H2SO4 + KOH = SO4K + H3O =>
H2SO4 + KOH = SO4K + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
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