| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuSO4 + Fe3 = 3 Cu + 3 FeSO4
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
KMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O
S + N2 = S4N4 =>
4 S + 2 N2 = S4N4
Cl2O2 + Mg(OH)2 = MgCl2 + H2O + O2 =>
2 Cl2O2 + 2 Mg(OH)2 = 2 MgCl2 + 2 H2O + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4ClO4 = Cl2 + H2O + N2 + O2 =>
2 NH4ClO4 = Cl2 + 4 H2O + N2 + 2 O2
GaSiO3 + HI = HSiO3 + GaI =>
GaSiO3 + HI = HSiO3 + GaI
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HNO2 + SrCO3 = Sr(NO2)2 + CO2 + H2O =>
2 HNO2 + SrCO3 = Sr(NO2)2 + CO2 + H2O
H3PO4 + NaOH = NaH2 + PO4 + H2O =>
H3PO4 + NaOH = NaH2 + PO4 + H2O
CuS + HNO3 = Cu(NO3)3 + N2O + H2SO4 + H2O =>
8 CuS + 42 HNO3 = 8 Cu(NO3)3 + 9 N2O + 8 H2SO4 + 13 H2O
SnSO4 + BaCl2 = BaSO4 + SnCl2 =>
SnSO4 + BaCl2 = BaSO4 + SnCl2
*NaCl + F2 = NaF + Cl2 =>
2*NaCl + F2 = 2 NaF + Cl2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaCO3 + SiO2 = CaSiO3 + CO2 =>
CaCO3 + SiO2 = CaSiO3 + CO2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O
K + Al3 + (SO4)2 + H2O = KAl(SO4)2*12H2O =>
3 K + Al3 + 3(SO4)2 + 36 H2O = 3 KAl(SO4)2*12H2O
P(C6H5)3 + NaBH4 = P(C6H5)3BH3 + NaH =>
P(C6H5)3 + NaBH4 = P(C6H5)3BH3 + NaH
S + Cl2 = SCl5 =>
2 S + 5 Cl2 = 2 SCl5
Al + ZnSO4 = AlSO4 + Zn =>
Al + ZnSO4 = AlSO4 + Zn
*NaCl + F2 = NaF + Cl2 =>
2*NaCl + F2 = 2 NaF + Cl2
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
FeSO4 + NaHCO3 = FeCO3 + Na2SO4 + H2O + CO2 =>
FeSO4 + 2 NaHCO3 = FeCO3 + Na2SO4 + H2O + CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
V + HNO3 = V2O5 + NO + H2O =>
6 V + 10 HNO3 = 3 V2O5 + 10 NO + 5 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
FeCl3 + H2O = Fe + O2 + HCl =>
4 FeCl3 + 6 H2O = 4 Fe + 3 O2 + 12 HCl
C17H21NO4 + O2 = H2O + CO2 + N2 =>
4 C17H21NO4 + 81 O2 = 42 H2O + 68 CO2 + 2 N2
Cu2O + H2C2O4 = Cu2C2O4 + H2O =>
Cu2O + H2C2O4 = Cu2C2O4 + H2O
SrCrO4 + CH3COOH = Sr(CH3COO)2 + H2CrO4 =>
SrCrO4 + 2 CH3COOH = Sr(CH3COO)2 + H2CrO4
Ca + H2Se = CaSe + H2 =>
Ca + H2Se = CaSe + H2
(NH4)2Fe(SO4)2 + H2O = NH4OH + Fe(OH)2 + H2SO4 =>
(NH4)2Fe(SO4)2 + 4 H2O = 2 NH4OH + Fe(OH)2 + 2 H2SO4
Pb(NO3)2 + Fe2O3 = Fe(NO3)3 + PbO =>
3 Pb(NO3)2 + Fe2O3 = 2 Fe(NO3)3 + 3 PbO
HFPt = PtFH =>
HFPt = PtFH
GaSiO3 + HI = HSiO3 + GaI =>
GaSiO3 + HI = HSiO3 + GaI
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
CuCl2H2SO4 = CuSO4Cl2H2 =>
CuCl2H2SO4 = CuSO4Cl2H2
NaClO + HCl + Rh = H3RhCl6 + H2O + NaCl =>
3 NaClO + 12 HCl + 2 Rh = 2 H3RhCl6 + 3 H2O + 3 NaCl
(NH4)2S2O8 + MnSO4 + H2O = HMnO2 + (NH4)2 + H2SO4 =>
(NH4)2S2O8 + 4 MnSO4 + 8 H2O = 4 HMnO2 + (NH4)2 + 6 H2SO4
BaF2 + H2SO4 = Ba(HSO4)2 + HF =>
BaF2 + 2 H2SO4 = Ba(HSO4)2 + 2 HF
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + SO42{-2} + H{+} =>
128 ClO3{-} + 3 As2S3 + 18 H2O = 128 Cl{-} + 6 H2AsO4{-} + 9 SO42{-2} + 24 H{+}
CH3OH + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3OH + 4[Ag(NH3)2]OH = CH3COONH4 + 4 Ag + 7 NH3 + 4 H2O
C6H5COOCH2CH3 + CH3Cl = CH3CH2Cl + C6H5COOCH3 =>
C6H5COOCH2CH3 + CH3Cl = CH3CH2Cl + C6H5COOCH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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