| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg3(PO4)2 = Mg3P2 + O2 =>
Mg3(PO4)2 = Mg3P2 + 4 O2
AgI + NH3 = AgI(NH3) =>
AgI + NH3 = AgI(NH3)
C6H5COOH + Ca(OH)2 = Ca(C6H5COO)2 + H2O =>
2 C6H5COOH + Ca(OH)2 = Ca(C6H5COO)2 + 2 H2O
CO2 + NH2(OH) = CO + N2 + H2O =>
CO2 + 2 NH2(OH) = CO + N2 + 3 H2O
C4H9Br + CH3COONa = C6H12O2 + NaBr =>
C4H9Br + CH3COONa = C6H12O2 + NaBr
NH4OH + H3PO4 = [NH4]3PO4 + H2O =>
3 NH4OH + H3PO4 = [NH4]3PO4 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
BaCl2(aq) + Al2(SO4)3 = BaSO4(s) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3 = 3 BaSO4(s) + 2 AlCl3(aq)
Cu(NO3)2(aq) + H2S(g) = CuS(s) + HNO3(aq) =>
Cu(NO3)2(aq) + H2S(g) = CuS(s) + 2 HNO3(aq)
Na{2}CO{3} + KCl = K{2}CO{3} + NaCl =>
Na{2}CO{3} + KCl = K{2}CO{3} + NaCl
HCl + CU = CUCl2 + H2 =>
2 HCl + CU = CUCl2 + H2
Na + Br2 = Na2Br2 =>
2 Na + Br2 = Na2Br2
Cr(NO3)3 + (NH4)2S + H2O = Cr(OH)3 + NH4NO3 + H2S =>
2 Cr(NO3)3 + 3(NH4)2S + 6 H2O = 2 Cr(OH)3 + 6 NH4NO3 + 3 H2S
Al(OH)3 + NaCl = NaAlO2 + HCl + H2O =>
Al(OH)3 + NaCl = NaAlO2 + HCl + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CuCl2(aq) + K2CO3(aq) = CuCO3(s) + KCl =>
CuCl2(aq) + K2CO3(aq) = CuCO3(s) + 2 KCl
NH3(aq) + H2SO4(aq) = N2S(g) + H2O(l) =>
2 NH3(aq) + H2SO4(aq) = N2S(g) + 4 H2O(l)
Nd(OH)3 + HCl = NdCl3 + H2O =>
Nd(OH)3 + 3 HCl = NdCl3 + 3 H2O
C6H8O6 + H2O = C6H7O6{-} + H3O{+} =>
C6H8O6 + H2O = C6H7O6{-} + H3O{+}
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Cu2O + NaOH + H2O = Na5[Cu(OH)6] =>
Cu2O + 10 NaOH + H2O = 2 Na5[Cu(OH)6]
Fe(CN)6{3-} + S2O3{2-} = Fe(SCN)6{3-} + SO3{2-} =>
Fe(CN)6{3-} + 6 S2O3{2-} = Fe(SCN)6{3-} + 6 SO3{2-}
PbCl + H2SO4 = Pb2SO4 + HCl =>
2 PbCl + H2SO4 = Pb2SO4 + 2 HCl
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Fe(NO3)3 + KI = Fe + I2 + KNO3 =>
2 Fe(NO3)3 + 6 KI = 2 Fe + 3 I2 + 6 KNO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Fe(NO3)3 + Na2CO3 + H2O = Fe(OH)3 + NaNO3 + CO2 =>
2 Fe(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 CO2
AgF + Ca(NO3)2 = Ag(NO3)2 + CaF =>
AgF + Ca(NO3)2 = Ag(NO3)2 + CaF
NaOH + (H2SO3)2 = Na2SO3 + H2O =>
4 NaOH + (H2SO3)2 = 2 Na2SO3 + 4 H2O
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn =>
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn
[CoOCO2]NO3 + HCl = [CoOH2]Cl3 + HNO3 + CO2 =>
[CoOCO2]NO3 + 3 HCl = [CoOH2]Cl3 + HNO3 + CO2
OH + Cu(NO3)2 = O(NO3)2 + CuH =>
OH + Cu(NO3)2 = O(NO3)2 + CuH
PbO2 + Sb + KOH = PbO + KSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 3 PbO + 2 KSbO2 + H2O
CH3COOH(aq) + NaOH(aq) = CH3CO2Na(aq) + H2O =>
CH3COOH(aq) + NaOH(aq) = CH3CO2Na(aq) + H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Rb2O(s) + HI(aq) = RbI + H2O =>
Rb2O(s) + 2 HI(aq) = 2 RbI + H2O
CaH2 + O2 = CaO + H2 =>
2 CaH2 + O2 = 2 CaO + 2 H2
SO3(g) + H2O(aq) = H2SO4 =>
SO3(g) + H2O(aq) = H2SO4
BaCl2(aq) + NaI(aq) = NaCl(aq) + BaI2(s) =>
BaCl2(aq) + 2 NaI(aq) = 2 NaCl(aq) + BaI2(s)
KClO3 + MnO2 = MnCl2 + KO2 + O2 =>
2 KClO3 + MnO2 = MnCl2 + 2 KO2 + 2 O2
HC2H3O2 + BaO2H2 = H2O + BaC4H6O4 =>
2 HC2H3O2 + BaO2H2 = 2 H2O + BaC4H6O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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