| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti + BrO = TiBrO
K3[Cr(C2O4)3]3H2O + KMnO4 + H2SO4 = Cr2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Cr(C2O4)3]3H2O + 24 KMnO4 + 96 H2SO4 = 15 Cr2(SO4)3 + 24 MnSO4 + 27 K2SO4 + 180 CO2 + 106 H2O
TiCl4(l) + Na(s) = NaCl(s) + Ti(s) =>
TiCl4(l) + 4 Na(s) = 4 NaCl(s) + Ti(s)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
Bi2O3 + KOHKCIO = KBiO3 + KCI + H2O =>
Bi2O3 + 2 KOHKCIO = 2 KBiO3 + 2 KCI + H2O
MnO2 = Mn2 + O2 =>
2 MnO2 = Mn2 + 2 O2
Na + PbS = Pb + Na2S =>
2 Na + PbS = Pb + Na2S
CCl4 + HCl = CH3Cl + Cl2 =>
CCl4 + 3 HCl = CH3Cl + 3 Cl2
C9H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H5COOH =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 174 H2O + 33 K2SO4 + 66 MnSO4 + 45 C6H5COOH
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Sn + Ag2SO4 = Sn(SO4)2 + Ag =>
Sn + 2 Ag2SO4 = Sn(SO4)2 + 4 Ag
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
AgNO3 + LiBr = AgBr + LiNO3 =>
AgNO3 + LiBr = AgBr + LiNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaO + F2 = CaF2 + O =>
CaO + F2 = CaF2 + O
Co(OH)2 + HNO3 = Co(NO3)2 + H2O =>
Co(OH)2 + 2 HNO3 = Co(NO3)2 + 2 H2O
NaCH3COO + HBr = NaBr + HCH3COO =>
NaCH3COO + HBr = NaBr + HCH3COO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ni(NO3)2 + CuCl2 = NiCl2 + Cu(NO3)2 =>
Ni(NO3)2 + CuCl2 = NiCl2 + Cu(NO3)2
KCl + HCl + K2Cr2O7 + SO2 = CrCl3 + KHSO4 + H2O =>
KCl + 5 HCl + K2Cr2O7 + 3 SO2 = 2 CrCl3 + 3 KHSO4 + H2O
Al2S3(aq) + H2O(l) = Al(OH)3 + H2S =>
Al2S3(aq) + 6 H2O(l) = 2 Al(OH)3 + 3 H2S
Mg + CaO + H2O = Mg(OH)2 + Ca =>
Mg + CaO + H2O = Mg(OH)2 + Ca
Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3
HNO3 + MgC2H3O2 = HC2H3O2 + MgNO3 =>
HNO3 + MgC2H3O2 = HC2H3O2 + MgNO3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Mg4(OH)2(CO3)3 + HCl = MgCl2 + CO2 + H2O =>
Mg4(OH)2(CO3)3 + 8 HCl = 4 MgCl2 + 3 CO2 + 5 H2O
KCl + C4H6O6 = KC4H5O6 + HCl =>
KCl + C4H6O6 = KC4H5O6 + HCl
B2H6 + CH3OH = B(OCH3)3 + H2 =>
B2H6 + 6 CH3OH = 2 B(OCH3)3 + 6 H2
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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