| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe + Al2(SO4)3 = 3 FeSO4 + 2 Al
MnSO4 + NaOH + O2 = MnO2 + Na2SO4 + OH =>
MnSO4 + 2 NaOH + O2 = MnO2 + Na2SO4 + 2 OH
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
CH4 + H2O + N2 = NH3 + CO =>
CH4 + H2O + N2 = 2 NH3 + CO
Ag + SnBr4 = AgBr + Sn =>
4 Ag + SnBr4 = 4 AgBr + Sn
Co(NO3)2 + (NH4)2S = NH4NO3 + CoS =>
Co(NO3)2 + (NH4)2S = 2 NH4NO3 + CoS
Ba(OH)2 + KMnO4 = KOH + Ba(MnO4)2 =>
Ba(OH)2 + 2 KMnO4 = 2 KOH + Ba(MnO4)2
Al2O3 + SO = Al2SO4 =>
Al2O3 + SO = Al2SO4
Na3PO4 + NaBr = Na3Br + NaPO4 =>
Na3PO4 + NaBr = Na3Br + NaPO4
HCl(aq) + KBr(aq) = KCl + HBr =>
HCl(aq) + KBr(aq) = KCl + HBr
C10H18O + CrO3 + H2SO4 = C10H16O + Cr2(SO4)3 + H2O =>
3 C10H18O + 2 CrO3 + 3 H2SO4 = 3 C10H16O + Cr2(SO4)3 + 6 H2O
HCI + AI = AICI + H2 =>
2 HCI + 2 AI = 2 AICI + H2
Na2S + Br2 = NaBr2 + S =>
Na2S + 2 Br2 = 2 NaBr2 + S
Cr + Br2 = Cr2Br3 =>
4 Cr + 3 Br2 = 2 Cr2Br3
(NH4)2SO4(aq) + SrCl2(aq) = NH4Cl(aq) + SrSO4(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = 2 NH4Cl(aq) + SrSO4(s)
CaCN + H2O + O2 = HCN + Ca(OH)2 =>
4 CaCN + 6 H2O + O2 = 4 HCN + 4 Ca(OH)2
RbCl + Ca = Ca22Cl + Rb =>
RbCl + 22 Ca = Ca22Cl + Rb
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
NaOH + CaOH2 = NaOH2 + CaOH =>
NaOH + CaOH2 = NaOH2 + CaOH
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
KOH + SO3 = K2SO4 + H2O =>
2 KOH + SO3 = K2SO4 + H2O
FeI2 + Br2 = FeBr3 + I2 =>
2 FeI2 + 3 Br2 = 2 FeBr3 + 2 I2
CuCl2 + MgSO4 = CuSO4 + MgCl2 =>
CuCl2 + MgSO4 = CuSO4 + MgCl2
Fe2(SO4)3 + HOH = FeOHSO4 + H2SO4 =>
Fe2(SO4)3 + 2 HOH = 2 FeOHSO4 + H2SO4
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
NHO3 + Ca = N2O + Ca(NO3)2 + H2O =>
10 NHO3 + 4 Ca = N2O + 4 Ca(NO3)2 + 5 H2O
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
C6H12O6 + H2SO4 = CO2 + SO2 + H2O =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 12 SO2 + 18 H2O
LiOH + ZnSO4 = Zn(OH)2 + Li2SO4 =>
2 LiOH + ZnSO4 = Zn(OH)2 + Li2SO4
Hg2{2+} + MnO4{-} + H{+} = Mn{2+} + Hg{2+} + H2O =>
5 Hg2{2+} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 10 Hg{2+} + 8 H2O
Na + H2O2 = NaO2 + HOH =>
Na + 2 H2O2 = NaO2 + 2 HOH
SO2 + CO = S8 + CO2 =>
8 SO2 + 16 CO = S8 + 16 CO2
NH4C2H3O2 = N2 + H2 + C + O2 =>
2 NH4C2H3O2 = N2 + 7 H2 + 4 C + 2 O2
C = C5 =>
5 C = C5
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaSO4 + HI = BaI2 + I2 + H2S + H2O =>
BaSO4 + 10 HI = BaI2 + 4 I2 + H2S + 4 H2O
PuO2 + CF4 + O2 = PuF6 + CO2 =>
2 PuO2 + 3 CF4 + O2 = 2 PuF6 + 3 CO2
C6H12 + H2SO4 = C18H30 + HSO3 + H2O =>
3 C6H12 + 6 H2SO4 = C18H30 + 6 HSO3 + 6 H2O
K2CrO4 + H2SO4 + SO2 = K2SO4 + Cr2S3O12 + H2O =>
2 K2CrO4 + 2 H2SO4 + 3 SO2 = 2 K2SO4 + Cr2S3O12 + 2 H2O
NiSO4 + NaHS = Na2SO4 + NiS + H2SO4 =>
2 NiSO4 + 2 NaHS = Na2SO4 + 2 NiS + H2SO4
C2H3NaO2 + HCl = NaCl + CO + H3 =>
3 C2H3NaO2 + 3 HCl = 3 NaCl + 6 CO + 4 H3
[Al(OH)2]2SO4 + H2SO4 = Al2(SO4)3 + H2O =>
[Al(OH)2]2SO4 + 2 H2SO4 = Al2(SO4)3 + 4 H2O
NaSO3 + HCl = H2SO3 + NaCl2 =>
NaSO3 + 2 HCl = H2SO3 + NaCl2
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
FeCl3 + K3Po4 = FePo4 + KCl =>
FeCl3 + K3Po4 = FePo4 + 3 KCl
Mg + Na2CO3 = Na + Mg2CO3 =>
2 Mg + Na2CO3 = 2 Na + Mg2CO3
B2H6 = B4H10 + H2 =>
2 B2H6 = B4H10 + H2
Ti + KNO3 = TiO2 + K2O + N2 =>
5 Ti + 4 KNO3 = 5 TiO2 + 2 K2O + 2 N2
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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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