| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + Cl2 = 2 NaCl
KCl(aq) + CaBr2(aq) = KBr(aq) + CaCl2(aq) =>
2 KCl(aq) + CaBr2(aq) = 2 KBr(aq) + CaCl2(aq)
MgCl2 + Ni(NO3)2 = Mg(NO3)2 + NiCl2 =>
MgCl2 + Ni(NO3)2 = Mg(NO3)2 + NiCl2
C6H6CH2OH + MnO2 = C6H6CHO + MnO + H2O =>
C6H6CH2OH + MnO2 = C6H6CHO + MnO + H2O
Ca(OH)2 + Ba(OH)2 = Ca + Ba(OH)4 =>
Ca(OH)2 + Ba(OH)2 = Ca + Ba(OH)4
BaS = Ba + S =>
BaS = Ba + S
Co(OH)2 + H{+} = Co{2+} + H2O =>
Co(OH)2 + 2 H{+} = Co{2+} + 2 H2O
Cl2 + H2O2 + OH{-} = ClO3{-} + H2O =>
Cl2 + 5 H2O2 + 2 OH{-} = 2 ClO3{-} + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Mg + FeCl2 = Mg(Cl3)2 + Fe =>
Mg + 3 FeCl2 = Mg(Cl3)2 + 3 Fe
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
HMnO4 + HNO2 = MnO2 + N2O4 + H2O =>
2 HMnO4 + 6 HNO2 = 2 MnO2 + 3 N2O4 + 4 H2O
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + K2SO4 =>
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + K2SO4
Bi(NO3)3 + HCl = BiCl3 + Cl2 + H2O + NO =>
2 Bi(NO3)3 + 24 HCl = 2 BiCl3 + 9 Cl2 + 12 H2O + 6 NO
Mg + SiO2 = MgSi + MgO =>
3 Mg + SiO2 = MgSi + 2 MgO
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
NaOH + AgC2H3O2 = NaC2H3O2 + Ag(OH) =>
NaOH + AgC2H3O2 = NaC2H3O2 + Ag(OH)
C2H4 + O2 + HCl = C2H4Cl2 + H2O =>
2 C2H4 + O2 + 4 HCl = 2 C2H4Cl2 + 2 H2O
MnSO4 + NaClO + H2O = MnO2 + NaCl + H2SO4 =>
MnSO4 + NaClO + H2O = MnO2 + NaCl + H2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KMnO4 + C6H8O7 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
18 KMnO4 + 5 C6H8O7 + 27 H2SO4 = 30 CO2 + 9 K2SO4 + 18 MnSO4 + 47 H2O
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
Ca3(PO4)2 + K2(SO4) = K3(PO4) + Ca(SO4) =>
Ca3(PO4)2 + 3 K2(SO4) = 2 K3(PO4) + 3 Ca(SO4)
BaOH{-}2O = Ba(OH){-}2 =>
BaOH{-}2O = Ba(OH){-}2
KMnO4 + C2H5OH + HCl = MnCl2 + CH3COOH + H2O + KCl =>
4 KMnO4 + 5 C2H5OH + 12 HCl = 4 MnCl2 + 5 CH3COOH + 11 H2O + 4 KCl
Al(OH)3 + NH4Cl = (NH4)OH + Al(Cl)3 =>
Al(OH)3 + 3 NH4Cl = 3(NH4)OH + Al(Cl)3
MnO4{-} + C2O4{2-} + H3O{+} = Mn2 + CO2 + H2O =>
2 MnO4{-} + 7 C2O4{2-} + 16 H3O{+} = Mn2 + 14 CO2 + 24 H2O
KAISI3O8 + H2O = HAISI3O8 + K + OH =>
KAISI3O8 + H2O = HAISI3O8 + K + OH
RaSO4 = Ra{2+} + SO4{2-} =>
RaSO4 = Ra{2+} + SO4{2-}
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
K + CrO4 = K2O + Cr =>
8 K + CrO4 = 4 K2O + Cr
BCl3(s) + H2O = H3BO3(aq) + HCl(aq) =>
BCl3(s) + 3 H2O = H3BO3(aq) + 3 HCl(aq)
H2SO4 + NaCO3 = NaSO4 + H2O + CO2 =>
H2SO4 + NaCO3 = NaSO4 + H2O + CO2
CuBr2 + FeSO4 = CuSO4 + FeBr2 =>
CuBr2 + FeSO4 = CuSO4 + FeBr2
C8H18 + CuO = Cu + H2O + CO2 =>
C8H18 + 25 CuO = 25 Cu + 9 H2O + 8 CO2
Mg3(PO3)2 + NH4F = Mg(F)2 + (NH4)3(PO3) =>
Mg3(PO3)2 + 6 NH4F = 3 Mg(F)2 + 2(NH4)3(PO3)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
K2SO4 + NaOH + K2Cr07 + H2O = K2CrO4 + NaSO4 + H3O =>
6 K2SO4 + 6 NaOH + K2Cr07 + 72 H2O = 7 K2CrO4 + 6 NaSO4 + 50 H3O
Cr2 + ClO = CrO4 + Cl =>
Cr2 + 8 ClO = 2 CrO4 + 8 Cl
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Fe(NO3)3 + Na3PO4 = NaNO3 + Fe(PO4) =>
Fe(NO3)3 + Na3PO4 = 3 NaNO3 + Fe(PO4)
NaOH(aq) + FeCl3(aq) = Fe(OH)3(s) + NaCl(aq) =>
3 NaOH(aq) + FeCl3(aq) = Fe(OH)3(s) + 3 NaCl(aq)
PbO + NH3 = Pb + N2 + H2O00000000 =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O00000000
ZnO + HCl = Zn2HCl + O2 =>
2 ZnO + HCl = Zn2HCl + O2
Cu(SO4)3 + NH3 = Cu(NH3)4 + SO4 =>
Cu(SO4)3 + 4 NH3 = Cu(NH3)4 + 3 SO4
Fe + O3 = Fe9O8 =>
27 Fe + 8 O3 = 3 Fe9O8
H4ZnO4 = H2O + ZnO3 + H =>
H4ZnO4 = H2O + ZnO3 + 2 H
Al + HCl = AlClClCl + HH =>
2 Al + 6 HCl = 2 AlClClCl + 3 HH
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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