| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnS2 + 4 NaCl = SnCl4 + 2 Na2S
MgCl2 + Li(PO4) = LiCl2 + Mg(PO4) =>
MgCl2 + Li(PO4) = LiCl2 + Mg(PO4)
BaSO4 + Fe = BaFe + SO4 =>
BaSO4 + Fe = BaFe + SO4
S + Cl2 = S2Cl2 =>
2 S + Cl2 = S2Cl2
H3TeO + H2O = H + TeO3 =>
H3TeO + 2 H2O = 7 H + TeO3
SnCl2 + HNO2 + HCl = SnCl4 + NN + H2O =>
3 SnCl2 + 2 HNO2 + 6 HCl = 3 SnCl4 + NN + 4 H2O
HIO3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
2 HIO3 + 10 KI + 5 H2SO4 = 6 I2 + 5 K2SO4 + 6 H2O
CH2O + NaBH4 + H2O = CH3OH + NaOH + BH3 =>
CH2O + NaBH4 + H2O = CH3OH + NaOH + BH3
H2S + HNO3 = H2O + NO + S =>
3 H2S + 2 HNO3 = 4 H2O + 2 NO + 3 S
SO2 + CuO + FeO = Cu(SO3)2 + Fe2 =>
4 SO2 + 2 CuO + 2 FeO = 2 Cu(SO3)2 + Fe2
NH2Cl + Cl2 = NHCl2 + HCl =>
NH2Cl + Cl2 = NHCl2 + HCl
AgNO{3} + KCl = AgCl + KNO{3} =>
AgNO{3} + KCl = AgCl + KNO{3}
SrO + N2 = O2 + N2Sr =>
2 SrO + 2 N2 = O2 + 2 N2Sr
K2C2O4 + LiMnO4 + H2SO4 = K2SO4 + CO2 + LiSO4 + MnSO4 + H2O =>
2 K2C2O4 + LiMnO4 + 4 H2SO4 = 2 K2SO4 + 4 CO2 + LiSO4 + MnSO4 + 4 H2O
NaF + FeCl3 = NaCl + FeF3 =>
3 NaF + FeCl3 = 3 NaCl + FeF3
Sr(I)2 + Al2(SO4)3 = SrSO4 + Al(I)3 =>
3 Sr(I)2 + Al2(SO4)3 = 3 SrSO4 + 2 Al(I)3
I + Ga + Zn + O = IGaZnO =>
I + Ga + Zn + O = IGaZnO
C6H5Br + Cu = C12H10 + CuBr2 =>
2 C6H5Br + Cu = C12H10 + CuBr2
CH3CHOH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + K2SO4 =>
10 CH3CHOH + 2 KMnO4 + 3 H2SO4 = 10 CH3COH + 2 MnSO4 + 8 H2O + K2SO4
Sn + Hg2(NO3)2 = Hg + Sn(NO3)4 =>
Sn + 2 Hg2(NO3)2 = 4 Hg + Sn(NO3)4
HSO3 + H2O = SO4 + H1 =>
HSO3 + H2O = SO4 + 3 H1
H2O + MnO4 + SO2 = Mn + H2SO4 =>
4 H2O + MnO4 + 4 SO2 = Mn + 4 H2SO4
C6H3N3O7 + FeCl3 = Fe(C6H2N3O7)3 + HCl =>
3 C6H3N3O7 + FeCl3 = Fe(C6H2N3O7)3 + 3 HCl
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
TiCl3 + Fe2(SO4)3 = FeCl3 + Ti2(SO4)3 =>
2 TiCl3 + Fe2(SO4)3 = 2 FeCl3 + Ti2(SO4)3
Fe{+3} + Mn{+2} + H2O = MnO2 + Fe{+2} + H{+} =>
2 Fe{+3} + Mn{+2} + 2 H2O = MnO2 + 2 Fe{+2} + 4 H{+}
CuSO4 + P = Cu3(PO4)2 + SO3 + Cu =>
8 CuSO4 + 2 P = Cu3(PO4)2 + 8 SO3 + 5 Cu
C2H4O(l) + O2 = CO2(g) + H2O(g) =>
2 C2H4O(l) + 5 O2 = 4 CO2(g) + 4 H2O(g)
CaCl2(aq) + F2(g) = CaF2(aq) + Cl2(g) =>
CaCl2(aq) + F2(g) = CaF2(aq) + Cl2(g)
Mg10 + B40C10 = Mg10B17C3 + Mg10B20C20 =>
65 Mg10 + 28 B40C10 = 60 Mg10B17C3 + 5 Mg10B20C20
K2Cr2O7 + HNO3 + CH3CHO = CH3COOH + KNO3 + Cr(NO3)3 + H2O =>
K2Cr2O7 + 8 HNO3 + 3 CH3CHO = 3 CH3COOH + 2 KNO3 + 2 Cr(NO3)3 + 4 H2O
H2O + NaOCl = HClO + NaOH =>
H2O + NaOCl = HClO + NaOH
NH4Cl + ZnBr2 = NH4Br + ZnCl2 =>
2 NH4Cl + ZnBr2 = 2 NH4Br + ZnCl2
Mn3O4 + Al = Mn + Al2O4 =>
Mn3O4 + 2 Al = 3 Mn + Al2O4
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
SeO2 + Ba(OH)2 = BaSeO3 + H2O =>
SeO2 + Ba(OH)2 = BaSeO3 + H2O
HS + HNO3 = H2SO4 + NO + H2O =>
3 HS + 7 HNO3 = 3 H2SO4 + 7 NO + 2 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
AgNO3 + Na2SO4 = AgSO4 + Na2NO3 =>
AgNO3 + Na2SO4 = AgSO4 + Na2NO3
Pb(NO2)4 = PbO2 + N2 + O2 =>
Pb(NO2)4 = PbO2 + 2 N2 + 3 O2
KCIO3 = KCI + O =>
KCIO3 = KCI + 3 O
Sn(NO3)4 + Na3PO4 = NaNO3 + Sn3(PO4)4 =>
3 Sn(NO3)4 + 4 Na3PO4 = 12 NaNO3 + Sn3(PO4)4
C3H8 + H2O2 = CO2 + H2O =>
C3H8 + 10 H2O2 = 3 CO2 + 14 H2O
KI + H2O2 = K2O2 + H2I2 =>
2 KI + H2O2 = K2O2 + H2I2
K2O + Cl2O = KCl + O2 =>
K2O + Cl2O = 2 KCl + O2
Zn(NO3)2 + C2H5O2N = ZnO + CO2 + N2 + H2O =>
9 Zn(NO3)2 + 10 C2H5O2N = 9 ZnO + 20 CO2 + 14 N2 + 25 H2O
CH4N2S + Na = NaN2S + CH4 =>
CH4N2S + Na = NaN2S + CH4
AgNO2 + Fe = Fe(NO2)2 + Ag =>
2 AgNO2 + Fe = Fe(NO2)2 + 2 Ag
KBr + KMnO4 + H2SO4 = Br2 + MnO2 + K2SO4 + H2O =>
6 KBr + 2 KMnO4 + 4 H2SO4 = 3 Br2 + 2 MnO2 + 4 K2SO4 + 4 H2O
Fe + Zn(No3)2 = FeNo3 + Zn =>
2 Fe + Zn(No3)2 = 2 FeNo3 + Zn
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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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