| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + NO2 = KNO2
BaCl2 + K2S = BaS + K2Cl2 =>
BaCl2 + K2S = BaS + K2Cl2
CaCl2 = Ca{-} + Cl2{+} =>
CaCl2 = Ca{-} + Cl2{+}
CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)
NH2OH + HCl = NH3OHCl =>
NH2OH + HCl = NH3OHCl
H2SO4 + Bi = Bi2(SO3)2 + H2O =>
2 H2SO4 + 2 Bi = Bi2(SO3)2 + 2 H2O
Al(s) + H2O(l) = Al(OH)2 + H2 =>
Al(s) + 2 H2O(l) = Al(OH)2 + H2
Mg2 + Fe(NO3)3 = Mg(NO3) + Fe3 =>
9 Mg2 + 6 Fe(NO3)3 = 18 Mg(NO3) + 2 Fe3
Pb(NO3)2 + HCl = Pb(Cl)2 + HNO3 =>
Pb(NO3)2 + 2 HCl = Pb(Cl)2 + 2 HNO3
Ba + Zn = BaZn =>
Ba + Zn = BaZn
BaC + O = BaO + CO2 =>
BaC + 3 O = BaO + CO2
H5(OH)2 + H3PO4 = H53(PO4)2 + H2O =>
47 H5(OH)2 + 6 H3PO4 = 3 H53(PO4)2 + 94 H2O
CuSO4 + NH3*H2O = (CuOH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3*H2O = (CuOH)2SO4 + (NH4)2SO4
Fe3O4 = Fe + O2 =>
Fe3O4 = 3 Fe + 2 O2
A4 + B2 = B2A3 =>
3 A4 + 4 B2 = 4 B2A3
Cu + NaOH = Na2CuO2 + H2 =>
Cu + 2 NaOH = Na2CuO2 + H2
Fe(CSNH2)2 + H2O = Fe(OH)2 + HCSNH2 =>
Fe(CSNH2)2 + 2 H2O = Fe(OH)2 + 2 HCSNH2
HI + Co(CO3) = CoI + HCO3 =>
HI + Co(CO3) = CoI + HCO3
N2O5 + H2SO4 = SO3 + HNO3 =>
N2O5 + H2SO4 = SO3 + 2 HNO3
H2SO4 + H2 = SO2 + H2O =>
H2SO4 + H2 = SO2 + 2 H2O
Mg + MnO4{-} + H{+} = Mn{2+} + H2O + Mg{2+} =>
5 Mg + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 8 H2O + 5 Mg{2+}
SrO + SO3 = SrSO4 =>
SrO + SO3 = SrSO4
C2H4O2 = H + CO =>
C2H4O2 = 4 H + 2 CO
CuSO4 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH3*H2O = [Cu(NH3)4]SO4 + 4 H2O
C245H488 + O2 = CO2 + H2O =>
C245H488 + 367 O2 = 245 CO2 + 244 H2O
CH3 + CO2H = C4H6O3 + H2O =>
2 CH3 + 2 CO2H = C4H6O3 + H2O
RbClO3 = RbCl + O =>
RbClO3 = RbCl + 3 O
C2H6O(l) + O2(g) = CO2(g) + H2O =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
MnSO4 + NaOH + KNO3 = Na2MnO4 + Na2SO4 + KNO2 + H2O =>
MnSO4 + 4 NaOH + 2 KNO3 = Na2MnO4 + Na2SO4 + 2 KNO2 + 2 H2O
Fe + AgNO3 = Fe2(NO3) + Ag =>
2 Fe + AgNO3 = Fe2(NO3) + Ag
SrO + HCl = SrOHCl =>
SrO + HCl = SrOHCl
C17H37 + O2 = CO2 + H2O =>
4 C17H37 + 105 O2 = 68 CO2 + 74 H2O
K4Fe[CN]6 + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + KNO3 + CO2 + H2O =>
10 K4Fe[CN]6 + 122 KMnO4 + 188 H2SO4 = 51 K2SO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 KNO3 + 60 CO2 + 188 H2O
CH4 + F = CF4 + HF =>
CH4 + 8 F = CF4 + 4 HF
Ca + Mg3(PO4)2 = Ca(PO4)2 + Mg =>
Ca + Mg3(PO4)2 = Ca(PO4)2 + 3 Mg
[Ni(H2O)6]{2+} + NH3 = [Ni(NH3)6]{2+} + H2O =>
[Ni(H2O)6]{2+} + 6 NH3 = [Ni(NH3)6]{2+} + 6 H2O
NH4Cl + ClNaO4 = N + NaCl + HCl + H2O =>
8 NH4Cl + 3 ClNaO4 = 8 N + 3 NaCl + 8 HCl + 12 H2O
CaCl2 + H2S = S2Ca2 + HCl =>
2 CaCl2 + 2 H2S = S2Ca2 + 4 HCl
MgCl2 + KMnO4 + H2SO4 = MgSO4 + MnSO4 + Cl2 + K2SO4 + H2O =>
5 MgCl2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + 2 MnSO4 + 5 Cl2 + K2SO4 + 8 H2O
NaP(aq) + CuSO4 = NaSO4 + PCu =>
NaP(aq) + CuSO4 = NaSO4 + PCu
Hg + Fe(NO3)3 = Fe + Hg(NO3)3 =>
Hg + Fe(NO3)3 = Fe + Hg(NO3)3
CH3COOH + NO2 = CO2 + H2O + NH3 =>
7 CH3COOH + 8 NO2 = 14 CO2 + 2 H2O + 8 NH3
Na2CO3 + HC3H3O2 = CO2 + NaC2H3O + H2O =>
3 Na2CO3 + 5 HC3H3O2 = 6 CO2 + 6 NaC2H3O + H2O
Ca(NO3) + H(OH)2 = HNO3 + Ca(OH)2 =>
Ca(NO3) + H(OH)2 = HNO3 + Ca(OH)2
Rb + NaOH = RbOH + Na =>
Rb + NaOH = RbOH + Na
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
MnSO4 + NaOH + KNO3 = Na2MnO4 + Na2SO4 + KNO2 + H2O =>
MnSO4 + 4 NaOH + 2 KNO3 = Na2MnO4 + Na2SO4 + 2 KNO2 + 2 H2O
KF + H2SO4 = K2SO4 + HF =>
2 KF + H2SO4 = K2SO4 + 2 HF
C3H6O4 + KMnO4 = MnO2 + K2CO3 + KHCO3 + H2O =>
3 C3H6O4 + 10 KMnO4 = 10 MnO2 + K2CO3 + 8 KHCO3 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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