| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 2 Mn2O3 = 2 Mn2Cl3 + 3 O2
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
NaCl + HC2H3O2 = Na(C2H3O2) + HCl =>
NaCl + HC2H3O2 = Na(C2H3O2) + HCl
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
C31H64(s) + O2(g) = CO2 + H2O =>
C31H64(s) + 47 O2(g) = 31 CO2 + 32 H2O
Fe(s) + HCl = FeCl2 + H2(g) =>
Fe(s) + 2 HCl = FeCl2 + H2(g)
AlCO3 = AlC + O2 =>
2 AlCO3 = 2 AlC + 3 O2
NaOHH2SO4 = H2ONaHSO4 =>
NaOHH2SO4 = H2ONaHSO4
NH4OH + H3(PO4) = (NH4)3PO4 + H2O =>
3 NH4OH + H3(PO4) = (NH4)3PO4 + 3 H2O
C4H10O + O2 = C4H10O2 =>
2 C4H10O + O2 = 2 C4H10O2
ZnS + HCl = H2S + ZnCl2 =>
ZnS + 2 HCl = H2S + ZnCl2
S + O2 = SO2 =>
S + O2 = SO2
Mg(SO4) + KOH = Mg(OH)2 + K2(SO4) =>
Mg(SO4) + 2 KOH = Mg(OH)2 + K2(SO4)
CaC2 + K2Cr2O7 = Ca(CrO2)2 + C + K2CO3 =>
CaC2 + K2Cr2O7 = Ca(CrO2)2 + C + K2CO3
Mg(OH)2 + SnF = SnOH + MgF2 =>
Mg(OH)2 + 2 SnF = 2 SnOH + MgF2
F + HO = OF + HF =>
2 F + HO = OF + HF
ZnCl2 + NH4OH = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH4OH = 2 NH4Cl + Zn(OH)2
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CH2CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
ClCH2COOH + H2O = ClCH2COO{-} + H3O{+} =>
ClCH2COOH + H2O = ClCH2COO{-} + H3O{+}
H2O + OH{-} + CoCl2 + Na2O2 = Co(OH)3 + Cl{-} + Na{+} =>
2 H2O + 2 OH{-} + 2 CoCl2 + Na2O2 = 2 Co(OH)3 + 4 Cl{-} + 2 Na{+}
H2SnCl6 + PdCl2 = PdCl4 + SnCl2 + HCl =>
H2SnCl6 + PdCl2 = PdCl4 + SnCl2 + 2 HCl
BaSO4 = BaO + SO2 + O2 =>
2 BaSO4 = 2 BaO + 2 SO2 + O2
H2O + NH4VO3 + H = (NH4)6V10O28*6H2O + NH4 =>
4 H2O + 10 NH4VO3 + 4 H = (NH4)6V10O28*6H2O + 4 NH4
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
XeF4 + SbF5 = (XeF3) + (SbF6) =>
XeF4 + SbF5 = (XeF3) + (SbF6)
NO + H = NHOH =>
NO + 2 H = NHOH
CuO + NO2 = Cu(NO3)2 + N2 =>
4 CuO + 10 NO2 = 4 Cu(NO3)2 + N2
CH2Cl2 + O2 = CO2 + H2O + Cl2 =>
2 CH2Cl2 + 3 O2 = 2 CO2 + 2 H2O + 2 Cl2
I2 + Cl2 = ICl5 =>
I2 + 5 Cl2 = 2 ICl5
NaOHH2SO4 = H2ONaHSO4 =>
NaOHH2SO4 = H2ONaHSO4
(NH4)2C2O4 + Al(ClO4)3 = NH4ClO4 + Al2(C2O4)3 =>
3(NH4)2C2O4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
Ti(HSO3)4 + H2SO4 = Ti(SO4)2 + H2O + SO2 =>
Ti(HSO3)4 + 2 H2SO4 = Ti(SO4)2 + 4 H2O + 4 SO2
C6H5NH2 + H2O = H3O + C6H4NH2 =>
C6H5NH2 + H2O = H3O + C6H4NH2
(NH4)2C2O4 + Mg(NO3)2 = Mg(C2O4) + NH4(NO3) =>
(NH4)2C2O4 + Mg(NO3)2 = Mg(C2O4) + 2 NH4(NO3)
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + NaOH + H2O =>
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 H2O
CrO3 + NH4OH = (NH4)2Cr2O7 + H2O =>
2 CrO3 + 2 NH4OH = (NH4)2Cr2O7 + H2O
P + S = P4S10 =>
4 P + 10 S = P4S10
Hg(NO3)2 + KCl = Hg2Cl2 + K(NO3)2 =>
2 Hg(NO3)2 + 2 KCl = Hg2Cl2 + 2 K(NO3)2
CuOHCl + H2 = Cu + HCl + H2O =>
CuOHCl + H2 = Cu + HCl + H2O
O9 + Se3 = Se3O9 =>
O9 + Se3 = Se3O9
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
Na2S + S = Na2S4 =>
Na2S + 3 S = Na2S4
Bi2O3 + HI = H2O + HBiI4 =>
Bi2O3 + 8 HI = 3 H2O + 2 HBiI4
(NH4)3Po4 = H3Po4 + NH3 =>
(NH4)3Po4 = H3Po4 + 3 NH3
C5H12 + NaOH = C5H12O + Na + H2O =>
C5H12 + 2 NaOH = C5H12O + 2 Na + H2O
KBrO + H2O2 = KBrO3 + H2O =>
KBrO + 2 H2O2 = KBrO3 + 2 H2O
AgBr + (NH4)2CO3 = (Ag(NH3)2)Br + (NH4)HCO3 =>
AgBr + 2(NH4)2CO3 = (Ag(NH3)2)Br + 2(NH4)HCO3
NaHCO3 + Sr(NO3)2 = Na(NO3)2 + SrHCO3 =>
NaHCO3 + Sr(NO3)2 = Na(NO3)2 + SrHCO3
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Cu + H2NO4 = CuNO4 + NO2 + H2O =>
Cu + 2 H2NO4 = CuNO4 + NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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