| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + KH2PO4 = AgKH2 + PO4NO3
C13H10O + C6H15SiCl = HCl + C13H9OC6H15Si =>
C13H10O + C6H15SiCl = HCl + C13H9OC6H15Si
NH4 + KNO3 = NH4NO3 + K =>
NH4 + KNO3 = NH4NO3 + K
Na2C2O4 + KClO3 = Na2CO3 + KCl + CO2 =>
3 Na2C2O4 + KClO3 = 3 Na2CO3 + KCl + 3 CO2
Al2O3 + Na2CO3 = Na3AlO3 + CO2 =>
Al2O3 + 3 Na2CO3 = 2 Na3AlO3 + 3 CO2
K(ClO3) + HCl = KCl + H2O + Cl2 =>
K(ClO3) + 6 HCl = KCl + 3 H2O + 3 Cl2
NaOH + Mg(HCO3)2 = Mg(OH)2 + Na2CO3 + H2O =>
4 NaOH + Mg(HCO3)2 = Mg(OH)2 + 2 Na2CO3 + 2 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
(ClC2H2)2AsCl + NaOH = NaAsO2 + NaCl + C2H2 + H2O =>
(ClC2H2)2AsCl + 4 NaOH = NaAsO2 + 3 NaCl + 2 C2H2 + 2 H2O
Sb(OH)6 + HCl = SbCl6 + H2O =>
Sb(OH)6 + 6 HCl = SbCl6 + 6 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
KClO4 + Na2SO4 + HCl = NaCl + K2SO4 + H2O + Cl2 =>
2 KClO4 + Na2SO4 + 16 HCl = 2 NaCl + K2SO4 + 8 H2O + 8 Cl2
ZnCl2 + Cs2CO3 = ZnCO3 + CsCl =>
ZnCl2 + Cs2CO3 = ZnCO3 + 2 CsCl
S2O8{-2} + I{-} = SO4{-2} + I3{-} =>
S2O8{-2} + 3 I{-} = 2 SO4{-2} + I3{-}
N2H2 + N2O4 = N2 + H2O =>
4 N2H2 + N2O4 = 5 N2 + 4 H2O
Ni(OH)2 + NaOH = Na2[Ni(OH)4] =>
Ni(OH)2 + 2 NaOH = Na2[Ni(OH)4]
C2H5OH(g) + H2O = H2(g) + CO2(g) =>
C2H5OH(g) + 3 H2O = 6 H2(g) + 2 CO2(g)
C31H64 + CuO = Cu + CO2 + H2O =>
C31H64 + 94 CuO = 94 Cu + 31 CO2 + 32 H2O
Al2O3 + *HCl = *AlCl3 + *H2O =>
Al2O3 + 6*HCl = 2*AlCl3 + 3*H2O
(NH4)2S + K2Cr2O7 + H2SO4 = HNO3 + Cr(HSO4)3 + KHSO4 + H2O =>
(NH4)2S + 4 K2Cr2O7 + 31 H2SO4 = 2 HNO3 + 8 Cr(HSO4)3 + 8 KHSO4 + 18 H2O
Ca(ClO)2 + HNO3 = Ca(NO3)2 + HClO =>
Ca(ClO)2 + 2 HNO3 = Ca(NO3)2 + 2 HClO
Cu(NO3)2 + NH3 = Cu(NH3) + NO3 =>
Cu(NO3)2 + NH3 = Cu(NH3) + 2 NO3
MgSO4{-2} + KOH{-} = KSO4{-2} + MgOH{-} =>
MgSO4{-2} + KOH{-} = KSO4{-2} + MgOH{-}
CHCH + HCl = CHClCH2 =>
CHCH + HCl = CHClCH2
Fe(OH)2 + NaOH = Na2[Fe(OH)4] =>
Fe(OH)2 + 2 NaOH = Na2[Fe(OH)4]
Fe + C6H8O7 = FeC6H5O7 + H2 =>
2 Fe + 2 C6H8O7 = 2 FeC6H5O7 + 3 H2
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(aq)
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Fe + C6H8O7 = FeC6H5O7 + H2 =>
2 Fe + 2 C6H8O7 = 2 FeC6H5O7 + 3 H2
NH2CH(CH3)COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH(CH3)COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
Al(OH)3 + Ba(OH)2 = Ba(OH)3 + Al(OH)2 =>
Al(OH)3 + Ba(OH)2 = Ba(OH)3 + Al(OH)2
As2O3 + HCl + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
3 As2O3 + 4 HCl + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
CuSO4 + NaOH = CuSO4NaOH =>
CuSO4 + NaOH = CuSO4NaOH
MnO2 + KClO3 + KOH = K2MnO4 + Cl + H2O =>
5 MnO2 + 2 KClO3 + 8 KOH = 5 K2MnO4 + 2 Cl + 4 H2O
FeCl2 + HNO3 + H2SO4 = Fe2(SO4)3 + H2O + NO + HCl =>
6 FeCl2 + 2 HNO3 + 9 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + 2 NO + 12 HCl
MgF2 + Li3AsO4 = Mg3(AsO4)2 + LiF =>
3 MgF2 + 2 Li3AsO4 = Mg3(AsO4)2 + 6 LiF
Ga2(CO3)3 + HF = GaF3 + CO2 + H2O =>
Ga2(CO3)3 + 6 HF = 2 GaF3 + 3 CO2 + 3 H2O
HCl + Mg2 = Mg2Cl + H2 =>
2 HCl + 2 Mg2 = 2 Mg2Cl + H2
Na + HCI = NaCI + H2 =>
2 Na + 2 HCI = 2 NaCI + H2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Fe + N = Fe5N =>
5 Fe + N = Fe5N
H3PO4(s) + NiCl2(aq) = H3Cl2(aq) + NiPO4(s) =>
H3PO4(s) + NiCl2(aq) = H3Cl2(aq) + NiPO4(s)
Ba(HCO3)2 + CaCl2 = CaCO3 + BaCl2 + HCl =>
Ba(HCO3)2 + 2 CaCl2 = 2 CaCO3 + BaCl2 + 2 HCl
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + PbO3 + NO =>
5 Pb(N3)2 + 18 Cr(MnO4)2 = 9 Cr2O3 + 36 MnO2 + 5 PbO3 + 30 NO
CaSO4 + NaH2PO4 + Na2CO3 = Ca3(PO4)2 + Na2SO4 + H2O + CO2 =>
3 CaSO4 + 2 NaH2PO4 + 2 Na2CO3 = Ca3(PO4)2 + 3 Na2SO4 + 2 H2O + 2 CO2
[Cu(H2O)5]SO4 + HCl = CuCl + HSO4 + H2O =>
[Cu(H2O)5]SO4 + HCl = CuCl + HSO4 + 5 H2O
NH4{+} + CO3{-2} = (NH4)2CO3 =>
2 NH4{+} + CO3{-2} = (NH4)2CO3
K3N + H2O = KOH + NH3 =>
K3N + 3 H2O = 3 KOH + NH3
C5H12O + Cr2O7 = C5H10O + Cr + H2O =>
7 C5H12O + Cr2O7 = 7 C5H10O + 2 Cr + 7 H2O
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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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