| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + HSO3{-} + 2 OH{-} = 2 MnO4{2-} + HSO4{-} + H2O
Zn(NO3)2 + NH3 + H2O = Zn(OH)2 + NH4(NO3) =>
Zn(NO3)2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4(NO3)
Fe + Cl2 = FeCl =>
2 Fe + Cl2 = 2 FeCl
FeS + HCI = FeCI + HS =>
FeS + HCI = FeCI + HS
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + SO2 = AlS + O =>
Al + SO2 = AlS + 2 O
Ca(ClO3)2 + Ca(CH3COO)2 = CaCO3 + Cl{-} + H2O + Ca{2+} + CO2 =>
4 Ca(ClO3)2 + 3 Ca(CH3COO)2 = 3 CaCO3 + 8 Cl{-} + 9 H2O + 4 Ca{2+} + 9 CO2
C6H4COOHSH + ClCH2COOH = HCl + C6H4COOHSCH2COOH =>
C6H4COOHSH + ClCH2COOH = HCl + C6H4COOHSCH2COOH
HClO3 = HClO4 + HClO =>
3 HClO3 = 2 HClO4 + HClO
Fe(CN)6 + Fe2(SO4)3 = Fe4[Fe(CN)6]3 + SO4 =>
3 Fe(CN)6 + 2 Fe2(SO4)3 = Fe4[Fe(CN)6]3 + 6 SO4
MgO + Al(OH)3 = Mg(OH)2 + Al2O3 =>
3 MgO + 2 Al(OH)3 = 3 Mg(OH)2 + Al2O3
C6H5COOH + K2CO3 = C6H5COOK + CO2 + H2O =>
2 C6H5COOH + K2CO3 = 2 C6H5COOK + CO2 + H2O
AgNO3 + BaCO3 = Ag2CO3 + Ba(NO3)2 =>
2 AgNO3 + BaCO3 = Ag2CO3 + Ba(NO3)2
Cr(NO3)3 + H2O2 = CrO4 + NO3 + H =>
Cr(NO3)3 + 2 H2O2 = CrO4 + 3 NO3 + 4 H
C3H4O2 + NaHCO3 = C2NaH3O2 + CO2 + H2O =>
2 C3H4O2 + 3 NaHCO3 = 3 C2NaH3O2 + 3 CO2 + H2O
AlCl3 + FeBr2 = AlBr3 + FeCl2 =>
2 AlCl3 + 3 FeBr2 = 2 AlBr3 + 3 FeCl2
C + Cl2 + H2 = C6H6Cl =>
12 C + Cl2 + 6 H2 = 2 C6H6Cl
CuSO4 + NaCl + Na2SO3 + H2O = CuCl + H2SO4 + Na2SO4 =>
2 CuSO4 + 2 NaCl + Na2SO3 + H2O = 2 CuCl + H2SO4 + 2 Na2SO4
Se8 + KClO4 + H2O = H2SeO4 + Cl2 + KOH =>
7 Se8 + 48 KClO4 + 80 H2O = 56 H2SeO4 + 24 Cl2 + 48 KOH
NH4HSO3KCl + AgNO3 = NH3 + SO2 + H2O + AgCl + KNO3 =>
NH4HSO3KCl + AgNO3 = NH3 + SO2 + H2O + AgCl + KNO3
Cr2O3 + OH = Cr(OH)2 + CrO4 =>
4 Cr2O3 + 10 OH = 5 Cr(OH)2 + 3 CrO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C5H12() + O2(g) = CO2(g) + H2O() =>
C5H12() + 8 O2(g) = 5 CO2(g) + 6 H2O()
N2O + CH4 = CO2 + N + H2O =>
4 N2O + CH4 = CO2 + 8 N + 2 H2O
Cl + H2O = HCl + OH =>
Cl + H2O = HCl + OH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg(NO2)2 + BeCl2 = Be(NO2)2 + MgCl2 =>
Mg(NO2)2 + BeCl2 = Be(NO2)2 + MgCl2
KMnO4 + C2H2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CH3CSNH2 + NaOH + H2O = CH3COONa + NH3 + H2S =>
CH3CSNH2 + NaOH + H2O = CH3COONa + NH3 + H2S
Ca(OH)2 + NaOH = H2O + Ca(NaO)2 =>
Ca(OH)2 + 2 NaOH = 2 H2O + Ca(NaO)2
H3PO4(aq) + NH4OH(aq) = H2O(l) + (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH4OH(aq) = 3 H2O(l) + (NH4)3PO4(aq)
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
Na2SiO3*5H2O + HCl = SiO2 + NaCl + H2O =>
Na2SiO3*5H2O + 2 HCl = SiO2 + 2 NaCl + 6 H2O
AlBr3 + K2(SO4) = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2(SO4) = 6 KBr + Al2(SO4)3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Fe(OH)3 + OH{-} + ClO{-} = FeO4{-}2 + Cl{-} + H2O =>
Fe(OH)3 + OH{-} + 2 ClO{-} = FeO4{-}2 + 2 Cl{-} + 2 H2O
NH4 + Cr2O7 = CrO3 + N2 + H2O =>
2 NH4 + 4 Cr2O7 = 8 CrO3 + N2 + 4 H2O
CdSO4 + Pb(NO3)2 = Cd(NO3)2 + PbSO4 =>
CdSO4 + Pb(NO3)2 = Cd(NO3)2 + PbSO4
B2O3 + Li2CO3 + Bi2O3 + Sr1O1 = Li30B30Bi15SrCO + O2 + CO2 =>
60 B2O3 + 60 Li2CO3 + 30 Bi2O3 + 4 Sr1O1 = 4 Li30B30Bi15SrCO + 169 O2 + 56 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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