| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
ClO2 = Cl2 + ClO3 =>
6 ClO2 = Cl2 + 4 ClO3
N4H16Cl4 + Ba2O4H4 = Ba2Cl4 + N4H12 + H12O6 =>
3 N4H16Cl4 + 3 Ba2O4H4 = 3 Ba2Cl4 + 3 N4H12 + 2 H12O6
Mn2 + H3AsO4 = Mn3(AsO4)4 + H2 =>
3 Mn2 + 8 H3AsO4 = 2 Mn3(AsO4)4 + 12 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
PbO2(s) + SO2(g) = PbSO4(s) =>
PbO2(s) + SO2(g) = PbSO4(s)
KMnO4 + Zn + HCl = MnCl2 + OHK + ZnCl2 + H2O =>
2 KMnO4 + 5 Zn + 14 HCl = 2 MnCl2 + 2 OHK + 5 ZnCl2 + 6 H2O
C + H + N + O = CHNO =>
C + H + N + O = CHNO
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
AlI3 + Cl2 = AlCl3 + I =>
2 AlI3 + 3 Cl2 = 2 AlCl3 + 6 I
NaClO3 + Ca3(PO4)2 = Ca(ClO3)2 + Na3PO4 =>
6 NaClO3 + Ca3(PO4)2 = 3 Ca(ClO3)2 + 2 Na3PO4
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Pb(OH)2 + HClO3 = PbCl2 + H2O + O2 =>
Pb(OH)2 + 2 HClO3 = PbCl2 + 2 H2O + 3 O2
NaClO + HCl + KI = NaI + KCl + H2O + I2 =>
NaClO + 2 HCl + 3 KI = NaI + 3 KCl + H2O + I2
Br2 + CI2 = BrI + C =>
Br2 + CI2 = 2 BrI + C
C2H4O + H2 = C2H6 + H2O =>
C2H4O + 2 H2 = C2H6 + H2O
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
CH3CH2COH + [Ag(NH3)2]OH = CH3CH2COONH2 + Ag + NH3 + H2O =>
CH3CH2COH + 4[Ag(NH3)2]OH = CH3CH2COONH2 + 4 Ag + 7 NH3 + 3 H2O
N2 + O = N2O =>
N2 + O = N2O
NH4 + S = (NH4)2S =>
2 NH4 + S = (NH4)2S
Na2SO4 + CrCl3 = NaCl + Cr2(SO4)3 =>
3 Na2SO4 + 2 CrCl3 = 6 NaCl + Cr2(SO4)3
H2SO4 + AlH3 = Al(SO4)3 + H5 =>
15 H2SO4 + 5 AlH3 = 5 Al(SO4)3 + 9 H5
PBO2 = PBO + O2 =>
2 PBO2 = 2 PBO + O2
Ni(OH)2 + H3O = H2O + Ni =>
Ni(OH)2 + 2 H3O = 4 H2O + Ni
VF3 = V + F2 =>
2 VF3 = 2 V + 3 F2
ZnO + HBr = HO + ZnBr =>
ZnO + HBr = HO + ZnBr
H2 + O2 = H3O3 =>
3 H2 + 3 O2 = 2 H3O3
Pb + CuCl2 = PbCl4 + Cu =>
Pb + 2 CuCl2 = PbCl4 + 2 Cu
NaNO3 + C12H22O11 = CO2 + H2O + N2 + Na2O =>
48 NaNO3 + 5 C12H22O11 = 60 CO2 + 55 H2O + 24 N2 + 24 Na2O
NaHCO3 + HClO = NaCl + CO4 + H2 =>
NaHCO3 + HClO = NaCl + CO4 + H2
C2H3O2{-} + O2 = CO2 + OH{-} + H2O =>
C2H3O2{-} + 2 O2 = 2 CO2 + OH{-} + H2O
Mn{+2} + PbO2 + H{+} = MnO4 + Pb{2+} + H2O =>
Mn{+2} + 3 PbO2 + 4 H{+} = MnO4 + 3 Pb{2+} + 2 H2O
CaO + BaO = CaO2 + Ba =>
CaO + BaO = CaO2 + Ba
H5IO6 + H2SO3 = H2SO4 + I2 + H2O =>
2 H5IO6 + 7 H2SO3 = 7 H2SO4 + I2 + 5 H2O
N2H4 + Ni(NO3)2 + NaOH = Ni + NaNO3 + NH4NO3 =>
7 N2H4 + 9 Ni(NO3)2 + 12 NaOH = 9 Ni + 12 NaNO3 + 10 NH4NO3
MgCl2H2O(s) = MgCl2(s) + H2O(g) =>
MgCl2H2O(s) = MgCl2(s) + H2O(g)
OCO = CO2 =>
OCO = CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCl + BaCl2 = NaBaCl + Cl =>
NaCl + BaCl2 = NaBaCl + 2 Cl
Zn(s) + H2SO4(aq) = ZnSO4() + H2() =>
Zn(s) + H2SO4(aq) = ZnSO4() + H2()
Cr2O3(s) + CS2(l) = Cr2S3(s) + CO2(g) =>
2 Cr2O3(s) + 3 CS2(l) = 2 Cr2S3(s) + 3 CO2(g)
Na2CO3 + H2SO4 = Na2SO4 + H2(CO3) =>
Na2CO3 + H2SO4 = Na2SO4 + H2(CO3)
P2 + Cl2 = PCl5 =>
P2 + 5 Cl2 = 2 PCl5
Cu2 + H2S = CuS + H =>
Cu2 + 2 H2S = 2 CuS + 4 H
Na3PO4 + Ca = Ca3(PO4)2 + Na =>
2 Na3PO4 + 3 Ca = Ca3(PO4)2 + 6 Na
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
(HO)2Zn + HClO = Zn(ClO)2 + H2O =>
(HO)2Zn + 2 HClO = Zn(ClO)2 + 2 H2O
NiCl2 + NH3 = Ni(NH3)6 + Cl =>
NiCl2 + 6 NH3 = Ni(NH3)6 + 2 Cl
SNCl2 + HNO3 + HCl = SNCl4 + NO2 + H2O =>
SNCl2 + 2 HNO3 + 2 HCl = SNCl4 + 2 NO2 + 2 H2O
Cu + HBF4 = Cu(BF4)2 + H2 =>
Cu + 2 HBF4 = Cu(BF4)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
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