| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + Fe = FeAl
(NH4)2CO3 + O2 = CO2 + H2O + N2O3 =>
(NH4)2CO3 + 3 O2 = CO2 + 4 H2O + N2O3
V2(SO4)3 + KMnO4 + H2O = HVO3 + K2SO4 + MnSO4 + H2SO4 =>
5 V2(SO4)3 + 4 KMnO4 + 14 H2O = 10 HVO3 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
Zn + NH2 = H + [Zn(N)] =>
Zn + NH2 = 2 H + [Zn(N)]
Cl + FAl = AlCl3 + F =>
3 Cl + FAl = AlCl3 + F
LiCl + HCl = Cl2 + LiH =>
LiCl + HCl = Cl2 + LiH
CU + Ag2S = CUS + Ag =>
CU + Ag2S = CUS + 2 Ag
Ca(NO3)2 + Li2CO3 = Ca(CO3) + LiNO3 =>
Ca(NO3)2 + Li2CO3 = Ca(CO3) + 2 LiNO3
VBr2 + Na2(SO4) = V2(SO4)2 + NaBr =>
2 VBr2 + 2 Na2(SO4) = V2(SO4)2 + 4 NaBr
CH3COONH4 + Na2CrO4 = (NH4)2CrO4 + NaCH3COO =>
2 CH3COONH4 + Na2CrO4 = (NH4)2CrO4 + 2 NaCH3COO
C5H7O2N + O2 = CO2 + H2O + NH3 =>
C5H7O2N + 5 O2 = 5 CO2 + 2 H2O + NH3
KBr + H2SO4 = K2SO4 + H2O + SO2 + Br2 =>
2 KBr + 2 H2SO4 = K2SO4 + 2 H2O + SO2 + Br2
LiI + Li2S + P2S5 = Li6PS5I01 =>
2 LiI + 5 Li2S + P2S5 = 2 Li6PS5I01
Cl + NaF = NaCl2 + F =>
2 Cl + NaF = NaCl2 + F
FeCl3 + Br2 = FeBr3 + Cl =>
2 FeCl3 + 3 Br2 = 2 FeBr3 + 6 Cl
Al2(SO4)3 + NH4OH = Al(OH)3 + SO4(NH4)2 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3 SO4(NH4)2
Cu(NH3)4{+2} + I{-} = CuI2 + NH3 =>
Cu(NH3)4{+2} + 2 I{-} = CuI2 + 4 NH3
Al2O3 + H2O = Al2O3(H2O)3 =>
Al2O3 + 3 H2O = Al2O3(H2O)3
KC1 = KC =>
KC1 = KC
KMnO4 + NH4Cl = MnO2 + KNO3 + KOH + KCl + H2O =>
8 KMnO4 + 3 NH4Cl = 8 MnO2 + 3 KNO3 + 2 KOH + 3 KCl + 5 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
NaOH + Fe(OH)2 = Fe(OH)3 + Na =>
NaOH + Fe(OH)2 = Fe(OH)3 + Na
Cl4 + O2 = ClO2 =>
Cl4 + 4 O2 = 4 ClO2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Ba3P2 + HCl = BaCl2 + H3P =>
Ba3P2 + 6 HCl = 3 BaCl2 + 2 H3P
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + NO3 + NH4 =>
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + 2 NO3 + 2 NH4
H2O + NO = NH3 + O2 =>
6 H2O + 4 NO = 4 NH3 + 5 O2
H2O2 + Zn + NaCl = ZnCl2 + H2O + Na2O =>
H2O2 + Zn + 2 NaCl = ZnCl2 + H2O + Na2O
KMnO4 + H2OH2SO4 = MnSO4 + K2SO4 + O2 + H2O =>
4 KMnO4 + 6 H2OH2SO4 = 4 MnSO4 + 2 K2SO4 + 5 O2 + 12 H2O
RbBr(aq) + AgNo3(aq) = AgBr(cr) + RbNo3(aq) =>
RbBr(aq) + AgNo3(aq) = AgBr(cr) + RbNo3(aq)
CoCO3 + NH3 = Co(NH3)6 + CO3 =>
CoCO3 + 6 NH3 = Co(NH3)6 + CO3
Ti + O3 = TiO =>
3 Ti + O3 = 3 TiO
K2(CO3) + Sn(NO2)2 = Sn(CO3) + K(NO2) =>
K2(CO3) + Sn(NO2)2 = Sn(CO3) + 2 K(NO2)
CH4(g) + Cl2 = CH3Cl + HCl =>
CH4(g) + Cl2 = CH3Cl + HCl
H2C2O4*2H2O + NH3 = NH4HC2O4 + H2O =>
H2C2O4*2H2O + NH3 = NH4HC2O4 + 2 H2O
Cu2O5 + C = Cu + CO2 =>
2 Cu2O5 + 5 C = 4 Cu + 5 CO2
K(Al(OH)4) + H2SO4 = Al2(SO4)3 + H2O + K2SO4 =>
2 K(Al(OH)4) + 4 H2SO4 = Al2(SO4)3 + 8 H2O + K2SO4
CuH2O + SO4 = CuSO4 + H2O =>
CuH2O + SO4 = CuSO4 + H2O
C2H3Cl + HCl = C2H3Cl3 + H2 =>
C2H3Cl + 2 HCl = C2H3Cl3 + H2
Ca(OH)2 + HBr = Ca + Br + H2O =>
Ca(OH)2 + 2 HBr = Ca + 2 Br + 2 H2O
NiCl2 + Na2HPO4 = Ni3(PO4)2 + NaCl + HCl =>
3 NiCl2 + 2 Na2HPO4 = Ni3(PO4)2 + 4 NaCl + 2 HCl
C15H13COOC30H61 + O2 = CO2 + H2O =>
2 C15H13COOC30H61 + 127 O2 = 92 CO2 + 74 H2O
H2O2 = H2O + O2 = NO3 + HNO3 = H2 =>
2 H2O2 = 2 H2O + O2
NO3 + CaI = I + Ca(NO3)2 =>
2 NO3 + CaI = I + Ca(NO3)2
C12H23OOCH3 + CH5 = C12H25OH + CO2 =>
63 C12H23OOCH3 + 26 CH5 = 68 C12H25OH + 29 CO2
Ca{2+} + NaF = CaF2 + Na{+} =>
Ca{2+} + 2 NaF = CaF2 + 2 Na{+}
CrCl3 + NaClO + NaOH = Na2CrO4 + H2O + NaCl =>
2 CrCl3 + 3 NaClO + 10 NaOH = 2 Na2CrO4 + 5 H2O + 9 NaCl
CoCl2 + KMnO4 + HCl = CoCl3 + MnCl2 + KCl + H2O =>
5 CoCl2 + KMnO4 + 8 HCl = 5 CoCl3 + MnCl2 + KCl + 4 H2O
CaCO3 + NH3 = Ca(NH2)2 + H2CO3 =>
CaCO3 + 2 NH3 = Ca(NH2)2 + H2CO3
NF3 + H2 = HF3 + N =>
2 NF3 + H2 = 2 HF3 + 2 N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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