| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + O2 = P4O1O
K + CuI = KI + Cu =>
K + CuI = KI + Cu
HCl + CaSO3 = SO2 + H2O + CaCl2 =>
2 HCl + CaSO3 = SO2 + H2O + CaCl2
AlN + Cl2 = N2 + AlCl3 =>
2 AlN + 3 Cl2 = N2 + 2 AlCl3
C10H14 + KMnO4 + H2SO4 = C8H6O2 + MnSO4 + K2SO4 + H2O =>
20 C10H14 + 46 KMnO4 + 69 H2SO4 = 25 C8H6O2 + 46 MnSO4 + 23 K2SO4 + 134 H2O
MgN + H2O = MgO + H2N =>
MgN + H2O = MgO + H2N
C4H11NO3 + O2 = CO2 + H2O + NO2 =>
4 C4H11NO3 + 25 O2 = 16 CO2 + 22 H2O + 4 NO2
KI + KMnO4 + H2O = I2 + KOH + MnO2 =>
6 KI + 2 KMnO4 + 4 H2O = 3 I2 + 8 KOH + 2 MnO2
C6H12O6 + Cu(OH)2 = CuOH + CO2 + H2O =>
C6H12O6 + 24 Cu(OH)2 = 24 CuOH + 6 CO2 + 18 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H2SO4 + K2(CO3) = K2(SO4) + H2O + CO2 =>
H2SO4 + K2(CO3) = K2(SO4) + H2O + CO2
C4H6O2 + NaOH + H2O = CH3COONa + CH3OH =>
2 C4H6O2 + 3 NaOH + H2O = 3 CH3COONa + 2 CH3OH
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NaHCO3 + CH3CH2COOCl = CH3COOH + NaCl + CO2 =>
2 NaHCO3 + 2 CH3CH2COOCl = 3 CH3COOH + 2 NaCl + 2 CO2
H2O2(aq) + I{-}(aq) = H2O(l) + OI{-}(aq) =>
H2O2(aq) + I{-}(aq) = H2O(l) + OI{-}(aq)
FeSO4 + Fe(NO3)2 + KHSO4 = Fe2(SO4)3 + NO + K2SO4 + H2O =>
5 FeSO4 + Fe(NO3)2 + 8 KHSO4 = 3 Fe2(SO4)3 + 2 NO + 4 K2SO4 + 4 H2O
OH + H3PO4 = H2PO4 + H2O =>
OH + H3PO4 = H2PO4 + H2O
[Co(NH3)5(H2O)]{3+} + HCl = [Co(NH3)5Cl]Cl2 + H2O + H{+} =>
[Co(NH3)5(H2O)]{3+} + 3 HCl = [Co(NH3)5Cl]Cl2 + H2O + 3 H{+}
Ni(NO3)2 + K(OH) = Ni(OH) + K(NO3)2 =>
Ni(NO3)2 + K(OH) = Ni(OH) + K(NO3)2
NH4NO2 = NO + NH3 + H2O =>
5 NH4NO2 = 6 NO + 4 NH3 + 4 H2O
Ga(OH)3 + H3PO4 = H2O + GaOH3 + PO4 =>
3 Ga(OH)3 + 4 H3PO4 = 6 H2O + 3 GaOH3 + 4 PO4
C6H5COH + AgOH + NH4OH = C6H5COOHNH4 + H2O + Ag =>
C6H5COH + AgOH + NH4OH = C6H5COOHNH4 + H2O + Ag
C6H5CH3Cl + NaOH = C6H5CH3OH + NaCl =>
C6H5CH3Cl + NaOH = C6H5CH3OH + NaCl
C4H8 + HBr = C2H5Br =>
C4H8 + 2 HBr = 2 C2H5Br
HSO + CO = CH + O + S =>
HSO + CO = CH + 2 O + S
TiBr2 = Ti + Br2 =>
TiBr2 = Ti + Br2
H2O + CO2 + C18H35NaO2 = NaHCO3 + C18H36O2 =>
H2O + CO2 + C18H35NaO2 = NaHCO3 + C18H36O2
Na2SO4 + O2 = NaO2 + SO4 =>
Na2SO4 + 2 O2 = 2 NaO2 + SO4
Ag{+} + Pb{2+} + OH{-} = Ag + PbO2 + H2O =>
2 Ag{+} + Pb{2+} + 4 OH{-} = 2 Ag + PbO2 + 2 H2O
K2SO4 + Fe(NO3)3 = Fe2(SO4)3 + KNO3 =>
3 K2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 KNO3
KHSO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
10 KHSO3 + 4 KMnO4 + H2SO4 = 7 K2SO4 + 4 MnSO4 + 6 H2O
O = O68 =>
68 O = O68
HgS + HCl + KI = HgI2 + KCl + H2S =>
HgS + 2 HCl + 2 KI = HgI2 + 2 KCl + H2S
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
CH3CH2OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
2 CH3CH2OH + KMnO4 + 2 H2SO4 = 2 CH3COH + MnSO4 + 4 H2O + KSO4
Al3 + H2O = AlOH + H2 =>
2 Al3 + 6 H2O = 6 AlOH + 3 H2
Na2O2 + C = Na2O + CO =>
Na2O2 + C = Na2O + CO
CO2 + H = C3H7OH + H2O =>
3 CO2 + 18 H = C3H7OH + 5 H2O
C2H5OH + CH2(COOH)2 = CH3COOCH2CH3 + H2O =>
7 C2H5OH + 2 CH2(COOH)2 = 5 CH3COOCH2CH3 + 5 H2O
ZrO(OH)2 + HCl = Cl2H2OZr + O2 + H2 =>
ZrO(OH)2 + 2 HCl = Cl2H2OZr + O2 + H2
H2 + O2 = H22O =>
22 H2 + O2 = 2 H22O
CoCl2 + CuCl2 = CuCoCl2 + Cl2 =>
CoCl2 + CuCl2 = CuCoCl2 + Cl2
C18H32O2 + CH3OH = C19H36O2 + H2O =>
3 C18H32O2 + 22 CH3OH = 4 C19H36O2 + 20 H2O
KMnO4 + Zn + H2O = Zn(OH)2 + MnO2 + K(OH) =>
2 KMnO4 + 3 Zn + 4 H2O = 3 Zn(OH)2 + 2 MnO2 + 2 K(OH)
KCl3(s) = KCl4(s) + KCl(s) =>
3 KCl3(s) = 2 KCl4(s) + KCl(s)
K2Se + NaBiO3 + H2SO4 = Bi2(SO4)3 + Na2SO4 + K2SeO3 + H2O =>
2 K2Se + 6 NaBiO3 + 12 H2SO4 = 3 Bi2(SO4)3 + 3 Na2SO4 + 2 K2SeO3 + 12 H2O
MnO4{-} + Cl2 + H2O = MnO2 + ClO4{-} + OH{-} =>
14 MnO4{-} + 3 Cl2 + 4 H2O = 14 MnO2 + 6 ClO4{-} + 8 OH{-}
Al + F2 = Al2F3 =>
4 Al + 3 F2 = 2 Al2F3
NaIO3 + Na2S + HCl = NaI + S + NaCl + H2O =>
NaIO3 + 3 Na2S + 6 HCl = NaI + 3 S + 6 NaCl + 3 H2O
As + HIO3 + H2O = H3AsO4 + HI =>
6 As + 5 HIO3 + 9 H2O = 6 H3AsO4 + 5 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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