| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6Cl2 = C3H5ClHCl
AgNO3 + Ba(Cl)2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + Ba(Cl)2 = 2 AgCl + Ba(NO3)2
FeSO4 + K4Fe(CN)6 = Fe2[Fe(CN)6] + K2SO4 =>
2 FeSO4 + K4Fe(CN)6 = Fe2[Fe(CN)6] + 2 K2SO4
HN4 + O2 = H2O + NO =>
4 HN4 + 9 O2 = 2 H2O + 16 NO
HNO3 + CsOH = CsNO3 + H2O =>
HNO3 + CsOH = CsNO3 + H2O
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
C4O6H6 + NaOH = C4O6H4Na2 + H2O =>
C4O6H6 + 2 NaOH = C4O6H4Na2 + 2 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
H{+} + MnO4 + C2O4{2-} = Mn{2+} + CO2 + H2O =>
8 H{+} + MnO4 + 3 C2O4{2-} = Mn{2+} + 6 CO2 + 4 H2O
C6H5NH2 + O2 = CO2 + NH4 + H2O =>
4 C6H5NH2 + 27 O2 = 24 CO2 + 4 NH4 + 6 H2O
FeCr2O + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O + 8 Na2CO3 + 13 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
Zn + NH4Cl + OH = Zn(NH3)2Cl2 + H2O =>
Zn + 2 NH4Cl + 2 OH = Zn(NH3)2Cl2 + 2 H2O
KI + H2SO4 = H2O + H2S + K2SO4 + I2 =>
8 KI + 5 H2SO4 = 4 H2O + H2S + 4 K2SO4 + 4 I2
BaS + NaCH3COO = BaCH3COO + NaS =>
BaS + NaCH3COO = BaCH3COO + NaS
Co(OH)2 + NH3H2O = [Co(NH3)5](OH)2 + H2O =>
Co(OH)2 + 5 NH3H2O = [Co(NH3)5](OH)2 + 5 H2O
SnCl4H2O + KOH = SnO2 + KCl + H2O =>
SnCl4H2O + 4 KOH = SnO2 + 4 KCl + 3 H2O
AI(OH)3 + OH = AIO2 + H2O =>
AI(OH)3 + OH = AIO2 + 2 H2O
U + N2 = U3N =>
6 U + N2 = 2 U3N
KAl(OH)4 + H2C2O4 + KOH = K3Al(C2O4)3*3H2O + H2O =>
KAl(OH)4 + 3 H2C2O4 + 2 KOH = K3Al(C2O4)3*3H2O + 3 H2O
H2OMn(NO3)3 + CO(NH2)2 = Mn2O3 + CO2 + N2 + H2 =>
2 H2OMn(NO3)3 + 17 CO(NH2)2 = Mn2O3 + 17 CO2 + 20 N2 + 36 H2
N2O5(g) = NO2(g) + O2(g) =>
2 N2O5(g) = 4 NO2(g) + O2(g)
Na4SiO4 + HCl = NaCl + SiO2 + H2O =>
Na4SiO4 + 4 HCl = 4 NaCl + SiO2 + 2 H2O
C8H18 + Br2 = C8H15Br3 + HBr =>
C8H18 + 3 Br2 = C8H15Br3 + 3 HBr
CO2 + H2O = C18H36O18 + O2 =>
18 CO2 + 18 H2O = C18H36O18 + 18 O2
SO3 + H2 = S + H2O =>
SO3 + 3 H2 = S + 3 H2O
K2CO3 + ZnCl2 = KCl + ZnCO3 =>
K2CO3 + ZnCl2 = 2 KCl + ZnCO3
Al + CrCl3 = AlCl3 + Cr =>
Al + CrCl3 = AlCl3 + Cr
H2O4S + NaOH = Na2SO4 + H2O =>
H2O4S + 2 NaOH = Na2SO4 + 2 H2O
Cu(NO3)2 + FeCl3 = CuCl2 + Fe(NO3)3 =>
3 Cu(NO3)2 + 2 FeCl3 = 3 CuCl2 + 2 Fe(NO3)3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NH4ClO4 + H3NSO3 = H2O + HCl + N2 + SO2 =>
NH4ClO4 + 5 H3NSO3 = 9 H2O + HCl + 3 N2 + 5 SO2
CH3COOH + Ca = Ca(CH3COO)2 + H2 =>
2 CH3COOH + Ca = Ca(CH3COO)2 + H2
PbBr4 + Cl2 = Pb + Cl2Br4 =>
PbBr4 + Cl2 = Pb + Cl2Br4
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
CuSO4 + NaOH + (C6H12O6)2 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
4 CuSO4 + 8 NaOH + (C6H12O6)2 = 2 Cu2O + 4 Na2SO4 + 2 C6H12O7 + 4 H2O
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + K2(CH3COO)2
KHP + NaOH = Na + KHPOH =>
KHP + NaOH = Na + KHPOH
AlF3 + Na2CO3 = NaF + Al2(CO3)3 =>
2 AlF3 + 3 Na2CO3 = 6 NaF + Al2(CO3)3
CuCl2 + HNO3 = HCl2 + CuNO3 =>
CuCl2 + HNO3 = HCl2 + CuNO3
CO3 + MnSO4 = SO4 + MnCO3 =>
CO3 + MnSO4 = SO4 + MnCO3
HBr + Al3 = H2 + AlBr3 =>
18 HBr + 2 Al3 = 9 H2 + 6 AlBr3
[C6H5NH3]Cl + AgNO3 = C6H5NH3NO3 + AgCl =>
[C6H5NH3]Cl + AgNO3 = C6H5NH3NO3 + AgCl
Al2O + C + Cl = AlCl3 + CO2 =>
2 Al2O + C + 12 Cl = 4 AlCl3 + CO2
NH3(NO3) = N2 + H2O + O2 =>
4 NH3(NO3) = 4 N2 + 6 H2O + 3 O2
(NH4)2SO4(aq) + CuCl(aq) = Cu2SO4 + NH4Cl =>
(NH4)2SO4(aq) + 2 CuCl(aq) = Cu2SO4 + 2 NH4Cl
CuSO4(aq) + Na2O(aq) = Na2SO4 + CuO =>
CuSO4(aq) + Na2O(aq) = Na2SO4 + CuO
FeCl2 + NaNO3 + HCl = FeN3 + NaCl + H2 + O =>
2 FeCl2 + 6 NaNO3 + 2 HCl = 2 FeN3 + 6 NaCl + H2 + 18 O
CH3CH2COCH3 + O2 = CO + H2O =>
2 CH3CH2COCH3 + 7 O2 = 8 CO + 8 H2O
NaBr + Ag(NO3) = AgBr + NaNO3 =>
NaBr + Ag(NO3) = AgBr + NaNO3
Mg + ZnSO4 = Mg(SO4)2 + Zn =>
Mg + 2 ZnSO4 = Mg(SO4)2 + 2 Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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