| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnBr + Cl2 = 2 Zn + 2 BrCl
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C7H6N2O4 + NH4NO3 = CO + H2O + N2 =>
C7H6N2O4 + 6 NH4NO3 = 7 CO + 15 H2O + 7 N2
F + S = FS =>
F + S = FS
Ca(CH3COO)2 + (NH4)2(COO)2 = Ca(COO)2 + NH4CH3COO =>
Ca(CH3COO)2 + (NH4)2(COO)2 = Ca(COO)2 + 2 NH4CH3COO
C12H22O11 + H2O = C6H12O6 =>
C12H22O11 + H2O = 2 C6H12O6
MgN = N2 + Mg =>
2 MgN = N2 + 2 Mg
BaO + Al = Ba + Ba3Al2O6 =>
6 BaO + 2 Al = 3 Ba + Ba3Al2O6
Na + H + O2 = NaHO2 =>
Na + H + O2 = NaHO2
CH3CHO + Ag(NH3)2{+} + OH{-) = CHCOO{-}+Ag+H2O+NH3 =>
CH3CHO + 4 Ag(NH3)2{+} + 5 OH{-) = CHCOO{-}+4Ag+4H2O+8NH3
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
H4O3 = H2O2 + H2O =>
H4O3 = H2O2 + H2O
Zn + O2 = Zn2O6 =>
2 Zn + 3 O2 = Zn2O6
SO2O = SO3 =>
SO2O = SO3
Bi2O5 + H2S = Bi2S5 + H2O =>
Bi2O5 + 5 H2S = Bi2S5 + 5 H2O
NH3 + AnswerHCl = AnswerNH4Cl =>
NH3 + AnswerHCl = AnswerNH4Cl
NiSO4 + CaCl2 = NiCl2 + CaSO4 =>
NiSO4 + CaCl2 = NiCl2 + CaSO4
NaHCO3 + K2CO3 = Na2CO3 + KHCO3 =>
2 NaHCO3 + K2CO3 = Na2CO3 + 2 KHCO3
MgCl2 + NH4Cl = Mg(NH4)2 + Cl2 =>
MgCl2 + 2 NH4Cl = Mg(NH4)2 + 2 Cl2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
NH3 + H3PO4 = (NH4)2HPO4 =>
2 NH3 + H3PO4 = (NH4)2HPO4
FeCl3 + (Fe(CN)6)4 = Fe4(Fe(CN)6)3 + Cl =>
16 FeCl3 + 3(Fe(CN)6)4 = 4 Fe4(Fe(CN)6)3 + 48 Cl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C(CH3)4 + O2 = CO2 + H2O =>
C(CH3)4 + 8 O2 = 5 CO2 + 6 H2O
Cr(NO3)2(aq) + Na3PO4(aq) = Cr3(PO4)2(s) + NaNO3(aq) =>
3 Cr(NO3)2(aq) + 2 Na3PO4(aq) = Cr3(PO4)2(s) + 6 NaNO3(aq)
H2SO4 + KMnO4 + K4Fe(CN)6 = KHSO4 + MnSO4 + HNO3 + Fe2(SO4)3 + CO2 + H2O =>
299 H2SO4 + 122 KMnO4 + 10 K4Fe(CN)6 = 162 KHSO4 + 122 MnSO4 + 60 HNO3 + 5 Fe2(SO4)3 + 60 CO2 + 188 H2O
HCl + CuO = HClCuO =>
HCl + CuO = HClCuO
CH3CH3CO2H + O2 = CO2 + H2O =>
4 CH3CH3CO2H + 15 O2 = 12 CO2 + 14 H2O
C2H5OH + FNO3 = N2 + HF + CO2 + H2O =>
7 C2H5OH + 12 FNO3 = 6 N2 + 12 HF + 14 CO2 + 15 H2O
K3PO4H2O = P2O5 + H2O + K2O =>
2 K3PO4H2O = P2O5 + 2 H2O + 3 K2O
HFeCl4 + Fe = FeCl2 + H2 =>
2 HFeCl4 + 2 Fe = 4 FeCl2 + H2
NaFeO2 + H2O = NaOH + Fe(OH)3 =>
NaFeO2 + 2 H2O = NaOH + Fe(OH)3
NHO3 = H2O + NO2 + O2 =>
4 NHO3 = 2 H2O + 4 NO2 + O2
MnSH2SO4 = MnSO4H2S =>
MnSH2SO4 = MnSO4H2S
Mn3O4 + S2(g) = MnS2 + O2 =>
Mn3O4 + 3 S2(g) = 3 MnS2 + 2 O2
NH4NO3 + Ba(OH)2 = H2O + NH3 + BaNO3 =>
7 NH4NO3 + 8 Ba(OH)2 = 13 H2O + 6 NH3 + 8 BaNO3
Pb + NO2 + KI = PbI + KNO2 =>
Pb + NO2 + KI = PbI + KNO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
C18H34O2 + C2H5OH = C20H38O2 + C3H8O3 =>
41 C18H34O2 + 10 C2H5OH = 37 C20H38O2 + 6 C3H8O3
KCl(aq) + CaBr2(aq) = KBr(aq) + CaCl2(aq) =>
2 KCl(aq) + CaBr2(aq) = 2 KBr(aq) + CaCl2(aq)
HIO3 + NaHCO3 = NaIO3 + H2CO3 =>
HIO3 + NaHCO3 = NaIO3 + H2CO3
MgI2 + Na(OH) = Mg(OH)2 + NaI =>
MgI2 + 2 Na(OH) = Mg(OH)2 + 2 NaI
Ca + MgSO4 = CaMgSO4 =>
Ca + MgSO4 = CaMgSO4
(CH3)2CHOCH2CH2CHO + Ag{+} + OH{-} + NH3 = (CH3)2CHOCH2CH2CONH2 + Ag + H2O =>
(CH3)2CHOCH2CH2CHO + 2 Ag{+} + 2 OH{-} + NH3 = (CH3)2CHOCH2CH2CONH2 + 2 Ag + 2 H2O
Ni + Ti = NiTi =>
Ni + Ti = NiTi
K3 + PO4 + MgCl2 = Mg4(PO4)2 + KCl =>
8 K3 + 6 PO4 + 12 MgCl2 = 3 Mg4(PO4)2 + 24 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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