| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI + 2 H2O = KIO2 + 2 H2
NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH
As2S5 + HNO3 + H2O = H3AsO4 + S + NO =>
3 As2S5 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 15 S + 10 NO
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
HI(aq) + H2O(l) = IOH + H2 =>
HI(aq) + H2O(l) = IOH + H2
Ca(PO3)2 + H2O = H3PO4 + Ca2P2O7 =>
2 Ca(PO3)2 + 3 H2O = 2 H3PO4 + Ca2P2O7
H2Cr2O7 + NaHS + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
8 H2Cr2O7 + 6 NaHS + 21 H2SO4 = 3 Na2SO4 + 8 Cr2(SO4)3 + 32 H2O
AgNO3 + MnBr3 = AgMn + NO3Br3 =>
AgNO3 + MnBr3 = AgMn + NO3Br3
NiCO3 + NH4OH = [Ni(NH3)4]CO3 + H2O =>
NiCO3 + 4 NH4OH = [Ni(NH3)4]CO3 + 4 H2O
H3PO4 + KCl = H2PO4K + HCl =>
H3PO4 + KCl = H2PO4K + HCl
SnBr4 + Ba = Sn + BaBr2 =>
SnBr4 + 2 Ba = Sn + 2 BaBr2
Al2S3 + HNO3 + H2O = H3AlSO4 + H2SO4 + NO =>
3 Al2S3 + 16 HNO3 + 4 H2O = 6 H3AlSO4 + 3 H2SO4 + 16 NO
CaSO4(aq) + Mg(OH)2(aq) = Ca(OH)2(q) + MgSO4(aq) =>
CaSO4(aq) + Mg(OH)2(aq) = Ca(OH)2(q) + MgSO4(aq)
Cr2O3 + KOH + KClO3 = K2Cr2O7 + KCl + H2O =>
Cr2O3 + 2 KOH + KClO3 = K2Cr2O7 + KCl + H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
CuCl2(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + NaCl(aq)00 =>
3 CuCl2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 6 NaCl(aq)00
NaNO3 + NiSO4 = NaSO4 + Ni2(NO3)2 =>
2 NaNO3 + 2 NiSO4 = 2 NaSO4 + Ni2(NO3)2
NaBO2 = Na2O + B2O3 =>
2 NaBO2 = Na2O + B2O3
Li10GeP2S12 = Li2S + P2S5 + Li4GeS4 =>
Li10GeP2S12 = 3 Li2S + P2S5 + Li4GeS4
NaOH + Fe(NO3)3 = Fe(OH)3 + Na(NO3) =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + 3 Na(NO3)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaHCO3 + H3C6H5O = CO2 + H2O + Na3C6H5O =>
3 NaHCO3 + H3C6H5O = 3 CO2 + 3 H2O + Na3C6H5O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
zinc + nitrogen = zincnitride =>
3 Zn + N2 = Zn3N2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
HCI + AgNO2 = AgCI + HNO2 =>
HCI + AgNO2 = AgCI + HNO2
KOH(aq) + H2S(g) = K2S(aq) + H2O(l) =>
2 KOH(aq) + H2S(g) = K2S(aq) + 2 H2O(l)
NH4F + Al + H2O = AlF3 + NH4OH + H2 =>
6 NH4F + 2 Al + 6 H2O = 2 AlF3 + 6 NH4OH + 3 H2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Br2 + H2O = HBr + O2 =>
2 Br2 + 2 H2O = 4 HBr + O2
Fe{2+} + O2 = Fe{3+} + O{2-} =>
4 Fe{2+} + O2 = 4 Fe{3+} + 2 O{2-}
SrN6 + P3N5 + NH4Cl = SrP3N5NH + SrCl2 + N2 =>
9 SrN6 + 8 P3N5 + 2 NH4Cl = 8 SrP3N5NH + SrCl2 + 24 N2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca(OH)2 + I2 = CaI + IOH =>
2 Ca(OH)2 + 3 I2 = 2 CaI + 4 IOH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C7H10N + O = CO2 + H2O + NO2 =>
C7H10N + 21 O = 7 CO2 + 5 H2O + NO2
CuCNS + KIO3 + HCl = HCN + CuSO4 + ICl + KCl + H2O =>
4 CuCNS + 7 KIO3 + 14 HCl = 4 HCN + 4 CuSO4 + 7 ICl + 7 KCl + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
HC3H5O2 = H + C3H5O2 =>
HC3H5O2 = H + C3H5O2
CaF2(aq) + I2(s) = F2(g) + CaI2(aq) =>
CaF2(aq) + I2(s) = F2(g) + CaI2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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