| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2PtCl6 = 3 Pt + 2 NH4Cl + 2 N2 + 16 HCl
H2SO4 + Ba(NO3)2 = H2(NO3)2 + SO4Ba =>
H2SO4 + Ba(NO3)2 = H2(NO3)2 + SO4Ba
C8H16O2 + CaO = C8H16O8 + Ca =>
C8H16O2 + 6 CaO = C8H16O8 + 6 Ca
NiSO + FeCl2 = NiCl2 + SOFe =>
NiSO + FeCl2 = NiCl2 + SOFe
KOH + Cl2 = KOHCl =>
2 KOH + Cl2 = 2 KOHCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + MnO4K = CO3K2 + MnO2 + H2O =>
C2H5OH + 4 MnO4K = 2 CO3K2 + 4 MnO2 + 3 H2O
TaF5 + NH3 = TaNF2 + NH4F =>
TaF5 + 4 NH3 = TaNF2 + 3 NH4F
CuCO3(ac) + NH3(ac) = [Cu(NH3)]CO3(ac) =>
CuCO3(ac) + NH3(ac) = [Cu(NH3)]CO3(ac)
NaNH4HPO4 + AgNO3 = Ag3PO4 + NaNO3 + NH4NO3 + HNO3 =>
NaNH4HPO4 + 3 AgNO3 = Ag3PO4 + NaNO3 + NH4NO3 + HNO3
BaCl2 + Fe3SO4 = BaSO4 + Fe3Cl2 =>
BaCl2 + Fe3SO4 = BaSO4 + Fe3Cl2
CH4 + CO = C6H14 + H2O =>
13 CH4 + 5 CO = 3 C6H14 + 5 H2O
S3O4 = S + O2 =>
S3O4 = 3 S + 2 O2
H2SeO3 + Cr(OH)3 = Cr2(SeO3)3 + H2O =>
3 H2SeO3 + 2 Cr(OH)3 = Cr2(SeO3)3 + 6 H2O
Mn2O3 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
Mn2O3 + 4 PbO2 + 8 HNO3 = 2 HMnO4 + 4 Pb(NO3)2 + 3 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
SnO2 + H2 = Sn + H2O4 =>
2 SnO2 + H2 = 2 Sn + H2O4
C2H4 + HNO3 = C2H6 + NO3 =>
C2H4 + 2 HNO3 = C2H6 + 2 NO3
MgSO4 + H = Mg + H2SO4 =>
MgSO4 + 2 H = Mg + H2SO4
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Zn(s) + CuCl2(aq) = Cu(s) + ZnCl2(aq) =>
Zn(s) + CuCl2(aq) = Cu(s) + ZnCl2(aq)
NH4I(aq) + KOH(aq) = KI(aq) + NH4OH(aq) =>
NH4I(aq) + KOH(aq) = KI(aq) + NH4OH(aq)
CIF3 + H2O = CO2 + HF + HI =>
CIF3 + 2 H2O = CO2 + 3 HF + HI
Cl2 = Cl0 =>
Cl2 = 2 Cl0
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
KNO3(s) = K2O(s) + N2(g) + O2(g) =>
4 KNO3(s) = 2 K2O(s) + 2 N2(g) + 5 O2(g)
N2H2 + H2O2 = N2 + H2O =>
N2H2 + H2O2 = N2 + 2 H2O
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
C3H8O3 + H2 = C3H8 + H2O =>
C3H8O3 + 3 H2 = C3H8 + 3 H2O
SiO + Cu = CuO + Si =>
SiO + Cu = CuO + Si
NiCl2O2 = Ni(ClO)2 =>
NiCl2O2 = Ni(ClO)2
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
CuFeS2 + O2 = CuS + SO2 + Fe2O =>
4 CuFeS2 + 5 O2 = 4 CuS + 4 SO2 + 2 Fe2O
Ba(CIO3)2 + Cs2SO4 = CsCIO3 + BaSO4 =>
Ba(CIO3)2 + Cs2SO4 = 2 CsCIO3 + BaSO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H3PO3 + Ca(OH)2 = (CaOH)3PO3 + H2O =>
H3PO3 + 3 Ca(OH)2 = (CaOH)3PO3 + 3 H2O
Ca2(SO3)2 = CaO + SO2 =>
Ca2(SO3)2 = 2 CaO + 2 SO2
CH3COCH3 + H2SO4 = CH3SO4CH3 + H2O + CO2 =>
3 CH3COCH3 + 4 H2SO4 = 4 CH3SO4CH3 + H2O + CO2
CH3CHO + K2CrO7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)3 =>
9 CH3CHO + 2 K2CrO7 + 5 H2SO4 = 9 CH3COOH + 2 K2SO4 + 5 H2O + Cr2(SO4)3
Cu2SFeS2 + HNO3 = Fe(NO3)2 + Cu(NO3)2 + H2SO4 + NO + H2O =>
Cu2SFeS2 + 14 HNO3 = Fe(NO3)2 + 2 Cu(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Fe + Cl2 = FeCl3 = =>
2 Fe + 3 Cl2 = 2 FeCl3
CO2 + CuSO4 = CO2(SO4)3 + Cu =>
CO2 + 3 CuSO4 = CO2(SO4)3 + 3 Cu
H3As + Fe(OH)2 = H3(OH)2 + FeAs =>
H3As + Fe(OH)2 = H3(OH)2 + FeAs
Al + KNO3 = Al(NO3)3 + K =>
Al + 3 KNO3 = Al(NO3)3 + 3 K
KCl(s) = K + Cl2 =>
2 KCl(s) = 2 K + Cl2
K2Cr2O7 + C + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
2 K2Cr2O7 + 3 C + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CO2 + 8 H2O
Ca(ClO3)2 + AgBr = ClO3Ag + CaBr2 =>
Ca(ClO3)2 + 2 AgBr = 2 ClO3Ag + CaBr2
C6H10CaO6 + H3PO4 = Ca(H2PO4)2 + CH2O =>
C6H10CaO6 + 2 H3PO4 = Ca(H2PO4)2 + 6 CH2O
NaOH + SO2 = Na2SO3H2O =>
2 NaOH + SO2 = Na2SO3H2O
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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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