| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(ClO3)2 = BaCl2 + 3 O2
Ti(OH)4 + HNO3 = TiO(NO3)2 + H2O =>
Ti(OH)4 + 2 HNO3 = TiO(NO3)2 + 3 H2O
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
CoO + O = Co2O3 =>
2 CoO + O = Co2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
NaOH + H2 = NaOH3 =>
NaOH + H2 = NaOH3
Fe2O + H2 = Fe + H2O =>
Fe2O + H2 = 2 Fe + H2O
NaOHBa(OH)2 = Na(OH)2Ba(OH) =>
NaOHBa(OH)2 = Na(OH)2Ba(OH)
C5H7Br + KOH = C5H7OH + KBr =>
C5H7Br + KOH = C5H7OH + KBr
U + H = UH2 =>
U + 2 H = UH2
HCl + K = KCl + H2 =>
2 HCl + 2 K = 2 KCl + H2
Ca(NO3)2 + Li3PO4 = Ca3(PO4)2 + LiNO3 =>
3 Ca(NO3)2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiNO3
HClO3 + BaOH2 = BaClO3 + H3O =>
HClO3 + BaOH2 = BaClO3 + H3O
V2O5(s) + HCl(g) = VOCl3(l) + H2O(l) =>
V2O5(s) + 6 HCl(g) = 2 VOCl3(l) + 3 H2O(l)
K2Cr2O7(ac) + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7(ac) + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O
Al + H2O2 = Al2O3 + H2O =>
2 Al + 3 H2O2 = Al2O3 + 3 H2O
Al + FeSO4 = Al(SO4)3 + Fe2 =>
2 Al + 6 FeSO4 = 2 Al(SO4)3 + 3 Fe2
MgO + Cl = Mg + ClO =>
MgO + Cl = Mg + ClO
H2Se + H2SO4 = H2SeO5 + SO2 + H2O =>
H2Se + 5 H2SO4 = H2SeO5 + 5 SO2 + 5 H2O
H2SO4 + NaAl(OH)4 = Al2(SO4)3 + NaOH + H2O =>
3 H2SO4 + 2 NaAl(OH)4 = Al2(SO4)3 + 2 NaOH + 6 H2O
Li + C2H5OH = LiOH + C2H5 =>
Li + C2H5OH = LiOH + C2H5
(NH4)2SO3 + Ba(OH)2 = NH3 + H2O + BaSO3 =>
(NH4)2SO3 + Ba(OH)2 = 2 NH3 + 2 H2O + BaSO3
BaBr2 + Cs3PO4 = BaCs2 + Br3PO4 =>
3 BaBr2 + 2 Cs3PO4 = 3 BaCs2 + 2 Br3PO4
NaClO4 + KI + H2SO4 = NaCl + K2SO4 + I2 + H2O =>
NaClO4 + 8 KI + 4 H2SO4 = NaCl + 4 K2SO4 + 4 I2 + 4 H2O
MnO3 + Fe = FeO2 + Mn =>
2 MnO3 + 3 Fe = 3 FeO2 + 2 Mn
NaNO2 + H2SO4 + KI = I2 + K2SO4 + NO + Na2SO4 + H2O =>
2 NaNO2 + 2 H2SO4 + 2 KI = I2 + K2SO4 + 2 NO + Na2SO4 + 2 H2O
KN = K + N =>
KN = K + N
Ca(HCO3)2 + Na2CO3 = CaCO3 + NaHCO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaHCO3
H2SO4CuO = H2OCuSO4 =>
H2SO4CuO = H2OCuSO4
Sr(OH)2 + Cl2 = Sr(ClO)2 + SrCl + H2O =>
4 Sr(OH)2 + 3 Cl2 = 2 Sr(ClO)2 + 2 SrCl + 4 H2O
C18H34O2 = C18H33O2 + H =>
C18H34O2 = C18H33O2 + H
C5H12 + KMnO4 = C5MnO4 + KH12 =>
C5H12 + KMnO4 = C5MnO4 + KH12
PbO2 + CO = Pb + CO2 =>
PbO2 + 2 CO = Pb + 2 CO2
SO3MgO = MgSO4 =>
SO3MgO = MgSO4
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + SO2 = Na2SO4 + Na2S + H2O =>
8 NaOH + 4 SO2 = 3 Na2SO4 + Na2S + 4 H2O
(NH4)2SO4 + NaOH = Na2SO4 + H2O(NH3) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O(NH3)
FeCl3 + NH3 + H2O = Fe(OH)3 + Cl + NH4 =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 Cl + 3 NH4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2S + HCl = NaCl + H{+} + S{2-} =>
Na2S + 2 HCl = 2 NaCl + 2 H{+} + S{2-}
HNO3CO2 = HNO2CO3 =>
HNO3CO2 = HNO2CO3
Al + HNO3 = (AlNO3)3 + NH4NO3 + H2O =>
24 Al + 30 HNO3 = 8(AlNO3)3 + 3 NH4NO3 + 9 H2O
K + H2 = K2H2 =>
2 K + H2 = K2H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH4 + SO4 + Ca(OH)2 = NH3 + CaSO4 + H2O =>
2 NH4 + SO4 + Ca(OH)2 = 2 NH3 + CaSO4 + 2 H2O
SnS + NO3 + H2O = H2SO4 + NO + SnO2 =>
2 SnS + 5 NO3 + 2 H2O = 2 H2SO4 + 5 NO + 2 SnO2
HBr + KHSO3 = H2SO3 + KBr =>
HBr + KHSO3 = H2SO3 + KBr
Ba(OH)2 + CO = BaCO3 + C + H2O =>
Ba(OH)2 + 2 CO = BaCO3 + C + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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