| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10Cl2 + 2 KOH = C6H12 + 2 KClO
Zn{+} + Cr2O7{2-} + H{+} = Zn{2+} + Cr{3+} + H2O =>
6 Zn{+} + Cr2O7{2-} + 14 H{+} = 6 Zn{2+} + 2 Cr{3+} + 7 H2O
Cu + PbSO4 = CuSO4 + Pb =>
Cu + PbSO4 = CuSO4 + Pb
CH3OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
HS + HF = SF + H =>
HS + HF = SF + 2 H
CaCrO4 + KClO2 = CaCl + KCrO6 =>
CaCrO4 + KClO2 = CaCl + KCrO6
S2(s) + H2SO4(aq) = SO2(g) + H2O(l) =>
S2(s) + 4 H2SO4(aq) = 6 SO2(g) + 4 H2O(l)
KClO3 + C6H12O6 = KCl(s) + CO2(g) + H2O(g) =>
4 KClO3 + C6H12O6 = 4 KCl(s) + 6 CO2(g) + 6 H2O(g)
AgNO + NaCO3 = AgCO3 + NaNO =>
AgNO + NaCO3 = AgCO3 + NaNO
Fe(s) + Cu(NO3)2 = Cu(aq) + Fe2(NO3) =>
4 Fe(s) + Cu(NO3)2 = Cu(aq) + 2 Fe2(NO3)
Na2SO4 + BaCl2 = Na2SO4BaCl2 =>
Na2SO4 + BaCl2 = Na2SO4BaCl2
Pb(NO)3 + C3H5(OH)3 = PbCO3 + NO + C2H4 + H2O =>
2 Pb(NO)3 + 4 C3H5(OH)3 = 2 PbCO3 + 6 NO + 5 C2H4 + 6 H2O
CH2COONa + HCl = CH2COO + NaHCl =>
CH2COONa + HCl = CH2COO + NaHCl
Br + Ni = BrNi =>
Br + Ni = BrNi
Ag(NH3)2OH + C6H10 = C6H10Ag + (NH3)2OH =>
Ag(NH3)2OH + C6H10 = C6H10Ag + (NH3)2OH
KMnO4 + C12H22O11 + H2SO4 = K2CO3 + MnSO4 + CO2 + H2O =>
48 KMnO4 + 5 C12H22O11 + 48 H2SO4 = 24 K2CO3 + 48 MnSO4 + 36 CO2 + 103 H2O
KIO3 + K2S + HCl = KCl + I2 + S + H2O =>
2 KIO3 + 5 K2S + 12 HCl = 12 KCl + I2 + 5 S + 6 H2O
H12O6 + Fe = Fe3O4 + H =>
2 H12O6 + 9 Fe = 3 Fe3O4 + 24 H
CH3CH2CH2OH + KMnO4 = CH3CH2COOK + KOH + MnO2 + H2O =>
3 CH3CH2CH2OH + 4 KMnO4 = 3 CH3CH2COOK + KOH + 4 MnO2 + 4 H2O
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
Li + HNO3 = LiNO3 + NH4NO2 + H2O =>
10 Li + 12 HNO3 = 10 LiNO3 + NH4NO2 + 4 H2O
HBrO2 + H2O = H3O + BrO2 =>
HBrO2 + H2O = H3O + BrO2
FeCl3 + Al = AlCl3 + Fe =>
FeCl3 + Al = AlCl3 + Fe
H5Cl + KOH = K5Cl + H2O =>
H5Cl + 5 KOH = K5Cl + 5 H2O
PbS + O3 = PbSO3 =>
PbS + O3 = PbSO3
Zn + CuSO4 + HCl = H + ZnSO4 + CuCl =>
Zn + CuSO4 + HCl = H + ZnSO4 + CuCl
SiO2 + FeCl3 + H2O = FeSi + HCl + O2 =>
4 SiO2 + 4 FeCl3 + 6 H2O = 4 FeSi + 12 HCl + 7 O2
AlCl3 + NaNo3 = AlNo3 + NaCl3 =>
AlCl3 + NaNo3 = AlNo3 + NaCl3
ZnBr2 + Al(OH)3 = Zn(OH)3 + AlBr2 =>
ZnBr2 + Al(OH)3 = Zn(OH)3 + AlBr2
HClO4 + Al(OH)4 = HCl(OH)4 + AlO4 =>
HClO4 + Al(OH)4 = HCl(OH)4 + AlO4
NaHSO3 + H2SO4 = NaSO4 + SO2 + H2O =>
2 NaHSO3 + 3 H2SO4 = 2 NaSO4 + 3 SO2 + 4 H2O
WS2 + H2O = H2S + WO2 =>
WS2 + 2 H2O = 2 H2S + WO2
Al2(SO4)3 + Ba(NO3)2 = Al2(NO3)2 + (SO4)3Ba =>
Al2(SO4)3 + Ba(NO3)2 = Al2(NO3)2 + (SO4)3Ba
CuO + NH3 = N{+} + O{-} + H2O + Cu =>
5 CuO + 2 NH3 = 2 N{+} + 2 O{-} + 3 H2O + 5 Cu
Mn(NO3)2 + H2O2 + NaOH = MnO2 + NaNO3 + H2O =>
Mn(NO3)2 + H2O2 + 2 NaOH = MnO2 + 2 NaNO3 + 2 H2O
Cl2 + OH{-} = ClO4 + Cl{-} + H2O =>
9 Cl2 + 16 OH{-} = 2 ClO4 + 16 Cl{-} + 8 H2O
PotassiumCarbonate + Nickel(II)Iodide = PotassiumIodide + Nickel(II)Carbonate =>
K2CO3 + NiI2 = 2 KI + NiCO3
Ni(NO3)2(aq) + Na3PO4(aq) = NiPO4 + Na3(NO3)2 =>
Ni(NO3)2(aq) + Na3PO4(aq) = NiPO4 + Na3(NO3)2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
MnO4{-} + Mn{2+} + H{+} = Mn{3+} + H2O =>
MnO4{-} + 4 Mn{2+} + 8 H{+} = 5 Mn{3+} + 4 H2O
HCl + F = HClF =>
HCl + F = HClF
H2S + CU = CUS + H2 =>
H2S + CU = CUS + H2
C4HCl9 + Cl2 = CCl10 + HCl =>
C4HCl9 + 16 Cl2 = 4 CCl10 + HCl
HCl + Na2CO3 = HCO3 + Na2Cl =>
HCl + Na2CO3 = HCO3 + Na2Cl
Zn + H2S2O7 = Zn2S2O7 + SO2 + H2O =>
4 Zn + 3 H2S2O7 = 2 Zn2S2O7 + 2 SO2 + 3 H2O
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
NH4OH + H3PO4 = H2O + NH4H2PO4 =>
NH4OH + H3PO4 = H2O + NH4H2PO4
NH4Cl + Cu(OH)2 = NH3 + CuCl2 + H2O =>
2 NH4Cl + Cu(OH)2 = 2 NH3 + CuCl2 + 2 H2O
ClHO4 = H2O + Cl + O2 =>
4 ClHO4 = 2 H2O + 4 Cl + 7 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
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