| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 S3Cl5 = 6 S + 5 Cl2
Ca + H(C2H3O2) = Ca(C2H3O2)2 + H2 =>
Ca + 2 H(C2H3O2) = Ca(C2H3O2)2 + H2
Se + HNO3 + H2O = H2SeO3 + HNO2 =>
Se + 2 HNO3 + H2O = H2SeO3 + 2 HNO2
CuI2 + H2O = HI + Cu(OH)2 =>
CuI2 + 2 H2O = 2 HI + Cu(OH)2
KCl + NH4CH3COO = ClNH4 + KCH3COO =>
KCl + NH4CH3COO = ClNH4 + KCH3COO
AgNO3(aq) + BrCl2(aq) = Br(NO3)2 + AgCl =>
2 AgNO3(aq) + BrCl2(aq) = Br(NO3)2 + 2 AgCl
SiO + Na2CO3 = Na2SiO3 + CO =>
SiO + Na2CO3 = Na2SiO3 + CO
Cd(OH)3 + HCl = CdCl3 + H2O =>
Cd(OH)3 + 3 HCl = CdCl3 + 3 H2O
(NH4)2SO4 + KOH = H2O + K2SO4 + NH3 =>
(NH4)2SO4 + 2 KOH = 2 H2O + K2SO4 + 2 NH3
NaI + NaHSO4 = Na2SO4 + HI =>
NaI + NaHSO4 = Na2SO4 + HI
HBO + NaOH = H2O + NaBO =>
HBO + NaOH = H2O + NaBO
Co2S3 + O2 = Co2O3 + S =>
2 Co2S3 + 3 O2 = 2 Co2O3 + 6 S
CI2(g) + KBr(aq) = KCI(aq) + Br(I) =>
CI2(g) + KBr(aq) = KCI(aq) + Br(I)
C6H5NO2 + H2 + C6H5Cl = C18H21NO + H2O + HCl =>
C6H5NO2 + 5 H2 + 2 C6H5Cl = C18H21NO + H2O + 2 HCl
MnCO3 + MnO4{-} + H2O = MnO2 + H3O{+} + CO3{2-} =>
3 MnCO3 + 2 MnO4{-} + 6 H2O = 5 MnO2 + 4 H3O{+} + 3 CO3{2-}
(Ti(OH)4) = TiO2 + H2O =>
(Ti(OH)4) = TiO2 + 2 H2O
MnO + CH3COOH = Mn(CH3COO)2 + H2O =>
MnO + 2 CH3COOH = Mn(CH3COO)2 + H2O
NiCl2 + CaOH2 = NiOH2 + CaCl2 =>
NiCl2 + CaOH2 = NiOH2 + CaCl2
K + H + O = KHO =>
K + H + O = KHO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CoY*2H2O{-2} + NH4OH = (NH4)2CoY*2H2O + OH{-} =>
CoY*2H2O{-2} + 2 NH4OH = (NH4)2CoY*2H2O + 2 OH{-}
SO2CaCl2 = SCl2CaO2 =>
SO2CaCl2 = SCl2CaO2
Hg + HNO{3} + HCl = HgCl{2} + NO + H{2} =>
Hg + 4 HNO{3} + HCl = HgCl{2} + 4 NO + 5 H{2}
Mn(OH)2 + NaOH = Na2[Mn(OH)4] =>
Mn(OH)2 + 2 NaOH = Na2[Mn(OH)4]
KOH + Cu(No3)2 = KNo3 + Cu(OH)2 =>
2 KOH + Cu(No3)2 = 2 KNo3 + Cu(OH)2
Ca + Mg(ClO4)2 = Ca(ClO4)2 + Mg =>
Ca + Mg(ClO4)2 = Ca(ClO4)2 + Mg
C6H10O5 + H2O = CH4CO2 =>
C6H10O5 + H2O = 3 CH4CO2
H2O + C2H8N2O4 = H2C2O4 + NH4OH =>
2 H2O + C2H8N2O4 = H2C2O4 + 2 NH4OH
Na2O + CaO + SiO2 = Na2O*CaO*6SiO2 =>
Na2O + CaO + 6 SiO2 = Na2O*CaO*6SiO2
K2O + Na = Na2O + K2 =>
K2O + 2 Na = Na2O + K2
Ni(NH3)6 + HCl = NiCl + NH3 + H =>
Ni(NH3)6 + HCl = NiCl + 6 NH3 + H
Ag{+} + Li{-} = Ag{-} + Li{+} =>
Ag{+} + Li{-} = Ag{-} + Li{+}
CHSH + O2 = CO2 + SO2 + H2O =>
2 CHSH + 5 O2 = 2 CO2 + 2 SO2 + 2 H2O
Mg6Al2(CO3)(OH)16 + HCl = MgCl2 + AlCl3 + CO2 + H2O =>
Mg6Al2(CO3)(OH)16 + 18 HCl = 6 MgCl2 + 2 AlCl3 + CO2 + 17 H2O
Fe2O3 + C2O = Fe2 + CO2 =>
Fe2O3 + C2O = Fe2 + 2 CO2
NaOH + Na2S = H2S + Na2O =>
2 NaOH + Na2S = H2S + 2 Na2O
K2Cr2O7 + C2H6O + H2SO4 = (KCr(SO4)2) + H2O + C2H4O =>
K2Cr2O7 + 3 C2H6O + 4 H2SO4 = 2(KCr(SO4)2) + 7 H2O + 3 C2H4O
C2H8N2 + HCl = C2H4Cl2 + NH3 =>
C2H8N2 + 2 HCl = C2H4Cl2 + 2 NH3
C2H6O + O2 = C2H4O2 + H30 =>
30 C2H6O + 15 O2 = 30 C2H4O2 + 2 H30
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
KAl(SO4)2 + H2O = KHSO4 + H2SO4 + Al(OH)3 =>
KAl(SO4)2 + 3 H2O = KHSO4 + H2SO4 + Al(OH)3
Sb2S2 + O2 = Sb2O3 + SO2 =>
2 Sb2S2 + 7 O2 = 2 Sb2O3 + 4 SO2
As + Cl + H2O = H3AsO4 + HCl =>
As + 5 Cl + 4 H2O = H3AsO4 + 5 HCl
NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(l) =>
2 NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(l)
K2C2O4 + CaCl2 = KCl + CaC2 + O =>
K2C2O4 + CaCl2 = 2 KCl + CaC2 + 4 O
O2H2 + C = CO2 + H2O =>
2 O2H2 + C = CO2 + 2 H2O
SO3 + OCI = SO4 + CI =>
SO3 + OCI = SO4 + CI
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(OH)2 = BaO + HOH =>
Ba(OH)2 = BaO + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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