| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H5CH2Cl + 4 KMnO4 + 2 H2O = 3 C6H5COOH + 4 MnO2 + 4 KOH + 3 HCl
Mg(NO3)2 + MgC2O4 + H2SO4 = MgSO4 + NH4(SO2) + CO2 + H2O =>
Mg(NO3)2 + 11 MgC2O4 + 14 H2SO4 = 12 MgSO4 + 2 NH4(SO2) + 22 CO2 + 10 H2O
H3AsO4 + Fe(OH)3 = Fe2(HAsO4)3 + H2O =>
3 H3AsO4 + 2 Fe(OH)3 = Fe2(HAsO4)3 + 6 H2O
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2 =>
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2
MnO2 + K5Cl2 + CO = K2O + ClMn + CO2 =>
4 MnO2 + 2 K5Cl2 + 3 CO = 5 K2O + 4 ClMn + 3 CO2
H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7
Pb(C2H3O2)2 + NH4Cl = PbCl2 + NH4C2H3O2 =>
Pb(C2H3O2)2 + 2 NH4Cl = PbCl2 + 2 NH4C2H3O2
C7H6O2 + C6H12O = C12H16O2 + H2O =>
24 C7H6O2 + 30 C6H12O = 29 C12H16O2 + 20 H2O
C4H10O = C4H8O + H2 =>
C4H10O = C4H8O + H2
Cu(NO3)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O + NH4NO3 =>
Cu(NO3)2 + 6 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O + 2 NH4NO3
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
MnO2 + HI = Mn + I2 + H2O =>
MnO2 + 4 HI = Mn + 2 I2 + 2 H2O
O3 + CO = CO2 =>
O3 + 3 CO = 3 CO2
FeCl3 + H2SO4 = FeSO4 + H2Cl3 =>
FeCl3 + H2SO4 = FeSO4 + H2Cl3
H3PO4(aq) + AgNO3(aq) = HNO3(aq) + Ag3PO4(aq) =>
H3PO4(aq) + 3 AgNO3(aq) = 3 HNO3(aq) + Ag3PO4(aq)
KlO3 = Kl + O3 =>
KlO3 = Kl + O3
NH3 + NaCrO4 + NaCl + H2O = NaNO3 + CrCl3 + NaOH =>
NH3 + 2 NaCrO4 + 6 NaCl + 2 H2O = NaNO3 + 2 CrCl3 + 7 NaOH
H3PO4 + Bi(OH)3 = Bi3(PO4)3 + H2O =>
3 H3PO4 + 3 Bi(OH)3 = Bi3(PO4)3 + 9 H2O
Pb(CH3COOH)2 + Fe = Fe(CH3COOH)2 + Pb =>
Pb(CH3COOH)2 + Fe = Fe(CH3COOH)2 + Pb
H3PO4 + LiOH = Li3PO4 + HOH =>
H3PO4 + 3 LiOH = Li3PO4 + 3 HOH
Al2O3 + CaOHAlO2 = Ca(AlO2)2 + H2O =>
Al2O3 + 2 CaOHAlO2 = 2 Ca(AlO2)2 + H2O
K(OH) + Ba(OH)2 + HClO3 = H2O + KBa(ClO3)3 =>
K(OH) + Ba(OH)2 + 3 HClO3 = 3 H2O + KBa(ClO3)3
HBO2 = H2B4O7H2O =>
4 HBO2 = H2B4O7H2O
HBr(aq)LiOH(aq) = H2O(l)LiBr =>
HBr(aq)LiOH(aq) = H2O(l)LiBr
HBr + I = HI + Br =>
HBr + I = HI + Br
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NiO + NaBr = NiBr2 + Na2O =>
NiO + 2 NaBr = NiBr2 + Na2O
BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr
SnCl4 + KBr = SnCl2 + Br2 + KCl =>
SnCl4 + 2 KBr = SnCl2 + Br2 + 2 KCl
C60000H12002 + O2 = CO2 + H2O =>
2 C60000H12002 + 126001 O2 = 120000 CO2 + 12002 H2O
Cr + Ba(NO3)2 = Ba2 + Cr(NO3)2 =>
2 Cr + 2 Ba(NO3)2 = Ba2 + 2 Cr(NO3)2
KHCO3 + CH3COOH = KCH3COO + H2O + CO2 =>
KHCO3 + CH3COOH = KCH3COO + H2O + CO2
BaCl2(Ac) + Na2SO4(Ac) = NaCl(Ac) + BaSO4(s) =>
BaCl2(Ac) + Na2SO4(Ac) = 2 NaCl(Ac) + BaSO4(s)
HBrO2 = Br2 + H2O + O2 =>
4 HBrO2 = 2 Br2 + 2 H2O + 3 O2
C8H4CuO4 + Ba(ClO3)2 = CO2 + H2O + CuO + BaCl2 =>
2 C8H4CuO4 + 5 Ba(ClO3)2 = 16 CO2 + 4 H2O + 2 CuO + 5 BaCl2
H202KI = H202 + KI =>
H202KI = H202 + KI
PbO2 + H3O{+} + NO2{-} = NO3 + Pb + H2O =>
3 PbO2 + 4 H3O{+} + 4 NO2{-} = 4 NO3 + 3 Pb + 6 H2O
H2O2 + NH3 = (NH3)OH =>
H2O2 + 2 NH3 = 2(NH3)OH
C8H11O7 + O2 = CO2 + H2O =>
4 C8H11O7 + 29 O2 = 32 CO2 + 22 H2O
C6H5C3H7 + O2 = C6H6O + C3H6O =>
C6H5C3H7 + O2 = C6H6O + C3H6O
C6H12 + KMnO4 + H2SO4 = C6H10O46 + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 94 KMnO4 + 141 H2SO4 = 5 C6H10O46 + 47 K2SO4 + 94 MnSO4 + 146 H2O
Al(OH)Cl2 + NaOH = Na[Al(OH)4] + NaCl =>
Al(OH)Cl2 + 3 NaOH = Na[Al(OH)4] + 2 NaCl
Fe3O4 + Br = FeBr3 + O2 =>
Fe3O4 + 9 Br = 3 FeBr3 + 2 O2
HC3H5O3 + OH = C3H4O3 + H2O =>
HC3H5O3 + 2 OH = C3H4O3 + 2 H2O
HCH3COO(aq) + NaHCO3(s) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
HCH3COO(aq) + NaHCO3(s) = NaCH3COO(aq) + H2O(l) + CO2(g)
CoCl2 + CuSO4 = CuCl2 + CoSO4 =>
CoCl2 + CuSO4 = CuCl2 + CoSO4
HCIO = HCI + HCIO3 =>
3 HCIO = 2 HCI + HCIO3
FeC2O4*2H2O + H2O2 + H2C2O4*H20 + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + 11 H2O2 + H2C2O4*H20 + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 23 H2O
NaOH + Fe + Br = NaBr + Fe(OH)3 =>
3 NaOH + Fe + 3 Br = 3 NaBr + Fe(OH)3
S + NaOH = H2O + SO2 + Na2S =>
3 S + 4 NaOH = 2 H2O + SO2 + 2 Na2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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