| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 = CaO + CO2
Ca(Br)2 + Cl2 = CaCl2 + Br2 =>
Ca(Br)2 + Cl2 = CaCl2 + Br2
Co + F = CoF2 =>
Co + 2 F = CoF2
As2S5 + NO3{-} + H{+} = AsO4{3-} + NO2 + H2O + SO4{2-} =>
As2S5 + 40 NO3{-} + 24 H{+} = 2 AsO4{3-} + 40 NO2 + 12 H2O + 5 SO4{2-}
Al + AlCl3 + H2O = AlOHCl2 + H2 =>
2 Al + 4 AlCl3 + 6 H2O = 6 AlOHCl2 + 3 H2
Ti + NH4F + CH3COOH = (NH4)2[TiF8] + CH3COONH4 + H2 =>
Ti + 8 NH4F + 6 CH3COOH = (NH4)2[TiF8] + 6 CH3COONH4 + 3 H2
Zn(s) + AgNO3 = Ag + Zn(NO3)2 =>
Zn(s) + 2 AgNO3 = 2 Ag + Zn(NO3)2
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
KOH(aq) + HCN(aq) = KCN(aq) + H2O(l) =>
KOH(aq) + HCN(aq) = KCN(aq) + H2O(l)
KNO2 + NH4I = N2 + KI + H2O =>
KNO2 + NH4I = N2 + KI + 2 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na2S + ZnCl2 = ZnS + NaCl =>
Na2S + ZnCl2 = ZnS + 2 NaCl
C6H13Br + NaOH = C6H14O + NaBr =>
C6H13Br + NaOH = C6H14O + NaBr
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C10H16N2O8 + Fe2CO3 = C10H14Fe2N2O8 + CO2 + H2O =>
C10H16N2O8 + Fe2CO3 = C10H14Fe2N2O8 + CO2 + H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
KCr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
24 KCr2O7 + 7 C6H12O6 + 84 H2SO4 = 24 Cr2(SO4)3 + 12 K2SO4 + 42 CO2 + 126 H2O
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
H2CO3 + NaCl = Na2CO3 + HCl =>
H2CO3 + 2 NaCl = Na2CO3 + 2 HCl
AI + PO4 = AIPO4 =>
AI + PO4 = AIPO4
Ti + NH4F + CH3COOH = (NH4)2[TiF8] + CH3COONH4 + H2 =>
Ti + 8 NH4F + 6 CH3COOH = (NH4)2[TiF8] + 6 CH3COONH4 + 3 H2
HCIO + NaOH = H2O + NaCIO =>
HCIO + NaOH = H2O + NaCIO
MgNO3(aq) + Na2CO3(aq) = Mg2CO3 + NaNO3 =>
2 MgNO3(aq) + Na2CO3(aq) = Mg2CO3 + 2 NaNO3
Al + AlCl3 + H2O = H2 + Al5Cl3(OH)12 =>
4 Al + AlCl3 + 12 H2O = 6 H2 + Al5Cl3(OH)12
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Fe2(SO4)3 + (NH4)2CO3 + H2O = Fe(OH)3 + (NH4)2SO4 + CO2 =>
Fe2(SO4)3 + 3(NH4)2CO3 + 3 H2O = 2 Fe(OH)3 + 3(NH4)2SO4 + 3 CO2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
(CH2)5(l) + O2(g) = CO2 + H2O =>
2(CH2)5(l) + 15 O2(g) = 10 CO2 + 10 H2O
Fe2(SO4)3 + (NH4)2CO3 + H2O = Fe(OH)3 + (NH4)2SO4 + CO2 =>
Fe2(SO4)3 + 3(NH4)2CO3 + 3 H2O = 2 Fe(OH)3 + 3(NH4)2SO4 + 3 CO2
Al + AlCl3 + H2O = Al(OH)2Cl + H2 =>
2 Al + AlCl3 + 6 H2O = 3 Al(OH)2Cl + 3 H2
CuCl2 + (NH4)2S = CuS + (NH4)Cl =>
CuCl2 + (NH4)2S = CuS + 2(NH4)Cl
Al2O3 + HNO3 = Al2(NO3)6 + H2O =>
Al2O3 + 6 HNO3 = Al2(NO3)6 + 3 H2O
Fe2(SO4)3 + (NH4)2CO3 + H2O = Fe(OH)3 + (NH4)2SO4 + CO2 =>
Fe2(SO4)3 + 3(NH4)2CO3 + 3 H2O = 2 Fe(OH)3 + 3(NH4)2SO4 + 3 CO2
AI + PO4 = AIPO4 =>
AI + PO4 = AIPO4
Mg + O = MgO =>
Mg + O = MgO
C12H22O11 + Br2 + H2O = HBr + C12H22O12 =>
C12H22O11 + Br2 + H2O = 2 HBr + C12H22O12
K2HPO3 + H2 = P4 + KOH + H2O =>
4 K2HPO3 + 6 H2 = P4 + 8 KOH + 4 H2O
S + CaCl2 = CaS + Cl2 =>
S + CaCl2 = CaS + Cl2
NaI + KF = NaF + KI =>
NaI + KF = NaF + KI
Li2CO3 + Sc2O3 + NH4H2PO4 = Li3Sc2(PO4)3 + CO2 + NH3 + H2O =>
3 Li2CO3 + 2 Sc2O3 + 6 NH4H2PO4 = 2 Li3Sc2(PO4)3 + 3 CO2 + 6 NH3 + 9 H2O
Fe2(SO4)3 + (NH4)2CO3 + H2O = Fe(OH)3 + (NH4)2SO4 + CO2 =>
Fe2(SO4)3 + 3(NH4)2CO3 + 3 H2O = 2 Fe(OH)3 + 3(NH4)2SO4 + 3 CO2
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + H2O =>
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + 2 H2O
C3H8O + Na = NaC3H8O =>
C3H8O + Na = NaC3H8O
Fe2(SO4)3 + (NH4)2CO3 + H2O = Fe(OH)3 + (NH4)2SO4 + CO2 =>
Fe2(SO4)3 + 3(NH4)2CO3 + 3 H2O = 2 Fe(OH)3 + 3(NH4)2SO4 + 3 CO2
Pb + O2 = Pb3O4 =>
3 Pb + 2 O2 = Pb3O4
Fe2(SO4)3 + (NH4)2CO3 + H2O = Fe(OH)3 + (NH4)2SO4 + CO2 =>
Fe2(SO4)3 + 3(NH4)2CO3 + 3 H2O = 2 Fe(OH)3 + 3(NH4)2SO4 + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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