| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3 + BeBr = NaBr + BeNO3
CoCl2 + NH2CH2CH2NH2 + H2O2 + HCl = [Co(NH2CH2CH2NH2)2Cl2]Cl + H2O =>
2 CoCl2 + 4 NH2CH2CH2NH2 + H2O2 + 2 HCl = 2[Co(NH2CH2CH2NH2)2Cl2]Cl + 2 H2O
CH3NO2 + Al + NaOH + H2O = CH3NH2 + Na[Al(OH)4] =>
CH3NO2 + 2 Al + 2 NaOH + 4 H2O = CH3NH2 + 2 Na[Al(OH)4]
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuSO4 + Al + H2O = Al2(SO4)3 + Cu(OH)2 + H2 =>
3 CuSO4 + 2 Al + 6 H2O = Al2(SO4)3 + 3 Cu(OH)2 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Hg(MnO4)2 + Al2(Cr2O7)3 = Hg(Cr2O7) + Al(MnO4)3 =>
3 Hg(MnO4)2 + Al2(Cr2O7)3 = 3 Hg(Cr2O7) + 2 Al(MnO4)3
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
C4H8 + HCl = C4H9Cl =>
C4H8 + HCl = C4H9Cl
CH4 + N2Cl4 = C(Cl)4 + N2 + H2 =>
CH4 + N2Cl4 = C(Cl)4 + N2 + 2 H2
AgNO3 + C2H3LiO2 = LiNO3 + C2H3O2Ag =>
AgNO3 + C2H3LiO2 = LiNO3 + C2H3O2Ag
NaCl2 + H2O2 = HCl + NaO2 =>
NaCl2 + H2O2 = 2 HCl + NaO2
W6 + O2 = W2O6 =>
W6 + 9 O2 = 3 W2O6
C8O4H8 = C7O3H6 + C2O2H4 =>
2 C8O4H8 = 2 C7O3H6 + C2O2H4
CCl4 + Ca = C + CaCl2 =>
CCl4 + 2 Ca = C + 2 CaCl2
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg =>
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg
Co + Br2 = CoBr3 =>
2 Co + 3 Br2 = 2 CoBr3
C8H18O2 + H2O2 = C16H34O4 + H2O =>
2 C8H18O2 + H2O2 = C16H34O4 + 2 H2O
Al2(CO3)3 + K3PO4 = AlPO4 + K6(CO3)3 =>
Al2(CO3)3 + 2 K3PO4 = 2 AlPO4 + K6(CO3)3
C10H12O + KMnO4 = K2CO3 + KHCO3 + MnO2 + H2O =>
3 C10H12O + 50 KMnO4 = 20 K2CO3 + 10 KHCO3 + 50 MnO2 + 13 H2O
Fe + CuSO4{-}2 = Cu + FeSO4{-}2 =>
Fe + CuSO4{-}2 = Cu + FeSO4{-}2
NaBrO3 + H2S + HCl = Br2 + NaCl + H2SO4 + H2O =>
8 NaBrO3 + 5 H2S + 8 HCl = 4 Br2 + 8 NaCl + 5 H2SO4 + 4 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
PbCO3 + NHO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 NHO3 = Pb(NO3)2 + H2O + CO2
C25H58 + O2 = CO2 + H2O =>
2 C25H58 + 79 O2 = 50 CO2 + 58 H2O
C7H8O + H2O = C7H7O + H3O =>
C7H8O + H2O = C7H7O + H3O
ClO{-} + S2O3{2-} = S2O4{2-} + Cl{-} =>
ClO{-} + S2O3{2-} = S2O4{2-} + Cl{-}
NH4 + F2 = HF + N2F4 =>
2 NH4 + 6 F2 = 8 HF + N2F4
XSH + BrO3{-} + H2O = XO + Br{-} + SO4{2-} + H{+} =>
2 XSH + 3 BrO3{-} + H2O = 2 XO + 3 Br{-} + 2 SO4{2-} + 4 H{+}
Na3 + PO4 + Mg(CN)2 = NaCN + Mg3(PO4)2 =>
2 Na3 + 2 PO4 + 3 Mg(CN)2 = 6 NaCN + Mg3(PO4)2
SO3 + HCl = Cl2 + SO2 + H2O =>
SO3 + 2 HCl = Cl2 + SO2 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
H8C6O7 + NaOH = Na3C6H5O7 + H2O =>
H8C6O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
NH4I + H2O = NH4OH + HI =>
NH4I + H2O = NH4OH + HI
C3H8O + HCl = C3H7Cl + H2O =>
C3H8O + HCl = C3H7Cl + H2O
potassiumchlorate = potassiumchloride + potassiumperchlorate =>
4 KClO3 = KCl + 3 KClO4
TiCl4 + ClF3 = TiClF3 + Cl2 =>
TiCl4 + ClF3 = TiClF3 + 2 Cl2
Pb(OH)4 + H3AsO3 = Pb(H2AsO3)4 + H2O =>
Pb(OH)4 + 4 H3AsO3 = Pb(H2AsO3)4 + 4 H2O
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeCl3 + K3Fe(CN)6 = Fe3(Fe(CN)6)3 + KCl =>
3 FeCl3 + 3 K3Fe(CN)6 = Fe3(Fe(CN)6)3 + 9 KCl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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