| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO(O2)2 + K2SO4 + 5 H2O
C7H18 + O2 = CO2 + H2O =>
2 C7H18 + 23 O2 = 14 CO2 + 18 H2O
Fe2O3 + Al2O3 = Al2O3Fe2O3 =>
Fe2O3 + Al2O3 = Al2O3Fe2O3
C2H4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COH =>
5 C2H4 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 CH3COH
SnCl4 + TiSO4 + H2SO4 = Ti2(SO4)3 + SnCl2 + HCl =>
SnCl4 + 2 TiSO4 + H2SO4 = Ti2(SO4)3 + SnCl2 + 2 HCl
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Zn(OH)2HNO3 = ZnOHNO3H2O =>
Zn(OH)2HNO3 = ZnOHNO3H2O
Cl4 + KI = KCl + I2 =>
Cl4 + 4 KI = 4 KCl + 2 I2
Ba(OH)2 + (NH4)2CO3 = BaCO3 + NH4OH =>
Ba(OH)2 + (NH4)2CO3 = BaCO3 + 2 NH4OH
Li3PO4 + Na2S = Li2S + Na3PO4 =>
2 Li3PO4 + 3 Na2S = 3 Li2S + 2 Na3PO4
Al + KBr = AlBr2 + K =>
Al + 2 KBr = AlBr2 + 2 K
AgNO3(aq) + PbCl2(aq) = AgCl2 + PbNO3(aq) =>
AgNO3(aq) + PbCl2(aq) = AgCl2 + PbNO3(aq)
MgCl2 + Zn = Mg + ZnCl2 =>
MgCl2 + Zn = Mg + ZnCl2
FeCrO4 + K2CO2 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCrO4 + 4 K2CO2 + 3 O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
I + AlCl3 = ICl + Al =>
3 I + AlCl3 = 3 ICl + Al
Ba(No3)2 + KF = BaF2 + KNo3 =>
Ba(No3)2 + 2 KF = BaF2 + 2 KNo3
N2 + O2 = NO =>
N2 + O2 = 2 NO
C4H10O + HCl = C2H5Cl + C2H5OH =>
C4H10O + HCl = C2H5Cl + C2H5OH
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H3PO4AgNO3 = H3NO3AgPO4 =>
H3PO4AgNO3 = H3NO3AgPO4
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
NH4Cl + HCl = NH5Cl2 =>
NH4Cl + HCl = NH5Cl2
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
CO2 + H2O + CaC2 = CH2CHCO2H + Ca(OH)2 =>
3 CO2 + 16 H2O + 6 CaC2 = 5 CH2CHCO2H + 6 Ca(OH)2
AgNO3(aq) + CaCl(aq) = AgCl(s) + CaNO3(aq) =>
AgNO3(aq) + CaCl(aq) = AgCl(s) + CaNO3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sn + HCl = SnCl4 + H =>
Sn + 4 HCl = SnCl4 + 4 H
HC2H3O2 + C2H5OH = C2H5C2H3O2 + H2O =>
HC2H3O2 + C2H5OH = C2H5C2H3O2 + H2O
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H3OHO + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H3OHO + 11 H2O
Re + Ta = Re7Ta3 =>
7 Re + 3 Ta = Re7Ta3
K2SO4 + Cu(OH)2 = CuSO4 + KOH =>
K2SO4 + Cu(OH)2 = CuSO4 + 2 KOH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KBrO3 + KBr + H2SO4 = Br2 + K2(SO4) + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 Br2 + 3 K2(SO4) + 3 H2O
MgCl2 + P2O5 = PCl5 + MgO =>
5 MgCl2 + P2O5 = 2 PCl5 + 5 MgO
Na2Cr2O7 + Ca3(PO4)2 = CaCr2O7 + Na3PO4 =>
3 Na2Cr2O7 + Ca3(PO4)2 = 3 CaCr2O7 + 2 Na3PO4
Zn2(ClO3) + Cu = Cu(ClO3)3 + Zn =>
3 Zn2(ClO3) + Cu = Cu(ClO3)3 + 6 Zn
Na2O + KNO3 = NaNO3 + K2O =>
Na2O + 2 KNO3 = 2 NaNO3 + K2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PB(CH3COO)2 + HCl = PBCl2 + CH3COOH =>
PB(CH3COO)2 + 2 HCl = PBCl2 + 2 CH3COOH
Ni(NO3)2*6H2O = Ni(NO3)2 + H2O =>
Ni(NO3)2*6H2O = Ni(NO3)2 + 6 H2O
HBr + O = H2O + Br2 =>
2 HBr + O = H2O + Br2
Fe(OH)2 + SO3 = FeSO5 + H2 =>
Fe(OH)2 + SO3 = FeSO5 + H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
NH4Cl + Zn(NO3)2 = ZnCl2 + NH4(NO3) =>
2 NH4Cl + Zn(NO3)2 = ZnCl2 + 2 NH4(NO3)
KOH + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Cl + I2 = ClI2 =>
Cl + I2 = ClI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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