| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HNO3 + H2S = 6 NO2 + 4 H2O + SO2
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
C4H10 + I = C4H9I + H2 =>
2 C4H10 + 2 I = 2 C4H9I + H2
MnO4 + HCl = MnO2 + H2O + Cl =>
MnO4 + 4 HCl = MnO2 + 2 H2O + 4 Cl
FeSO4 + NH4OH = Fe(OH)2 + SO2 + H2O + N =>
3 FeSO4 + 2 NH4OH = 3 Fe(OH)2 + 3 SO2 + 2 H2O + 2 N
S2 + CI = S2CI =>
S2 + CI = S2CI
SnCl2 + Na2SO3 + H2O = SnO2 + NaCl + S + HCl =>
2 SnCl2 + Na2SO3 + H2O = 2 SnO2 + 2 NaCl + S + 2 HCl
H + C + O = H12C6O6 =>
12 H + 6 C + 6 O = H12C6O6
Cr2O3 + Na2CO3 + HNO3 = Na2CrO4 + NaNO2 + CO2 + H2O =>
2 Cr2O3 + 7 Na2CO3 + 6 HNO3 = 4 Na2CrO4 + 6 NaNO2 + 7 CO2 + 3 H2O
Al + FeO = aluminumoxide + iron =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Al2(SO4)3 + NH3 + HOH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 HOH = 2 Al(OH)3 + 3(NH4)2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Br + Cl2 = Br2Cl =>
4 Br + Cl2 = 2 Br2Cl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na3PO4 + AgHCO3 = Na3PO7 + AgHC =>
Na3PO4 + AgHCO3 = Na3PO7 + AgHC
AlBr3 + Ca = AlCa + Br3 =>
AlBr3 + Ca = AlCa + Br3
Na2CO3 + Cl2H12MgO6 = NaCl + MgCO3 + H2O =>
Na2CO3 + Cl2H12MgO6 = 2 NaCl + MgCO3 + 6 H2O
Na3Br + Cl2 = NaCl + Br =>
2 Na3Br + 3 Cl2 = 6 NaCl + 2 Br
Fe(OH)3 + HCl + KCNS = Fe(CNS)3 + KCl + H2O =>
Fe(OH)3 + 3 HCl + 3 KCNS = Fe(CNS)3 + 3 KCl + 3 H2O
Al(NO3)3(aq) + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3(aq) + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
H3BNH3 = H2 + HBNH =>
H3BNH3 = 2 H2 + HBNH
PH3 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 5 H3PO4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
CeCl3 + LiPN2 = LiCl + CeLiP4N8 =>
CeCl3 + 4 LiPN2 = 3 LiCl + CeLiP4N8
C2C2H6O + O2 = CO2 + H2O =>
C2C2H6O + 5 O2 = 4 CO2 + 3 H2O
CaCI + KPO = Ca(PO) + KCI =>
CaCI + KPO = Ca(PO) + KCI
CH2OH(CHOH)4CHO + Ag(NH3)2{+} + OH{-} = CH2OHCH(OH)4COO{-} + Ag + NH3 + H2O =>
CH2OH(CHOH)4CHO + 10 Ag(NH3)2{+} + 12 OH{-} = 2 CH2OHCH(OH)4COO{-} + 10 Ag + 20 NH3 + 4 H2O
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O =>
K2CO3 + H2SO3 = K2SO3 + CO2 + H2O
PbS + HBr = PbBr2 + H2S =>
PbS + 2 HBr = PbBr2 + H2S
Cu + HNO2 = CuO + NOH =>
Cu + HNO2 = CuO + NOH
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Cu(NO3)2 + NH4 + H2O = Cu(OH)2 + NH4NO3 =>
5 Cu(NO3)2 + 8 NH4 + 7 H2O = 5 Cu(OH)2 + 9 NH4NO3
SiO2 + H2SO4 + CH3COOH = SiSO4 + CO2 + H2O =>
4 SiO2 + 4 H2SO4 + CH3COOH = 4 SiSO4 + 2 CO2 + 6 H2O
O2 + Cl2 = OCl2 =>
O2 + 2 Cl2 = 2 OCl2
Ti + O2 = Ti2O3 =>
4 Ti + 3 O2 = 2 Ti2O3
AgI + HNO3 = HI + AgNO3 =>
AgI + HNO3 = HI + AgNO3
Ag(s) + O2(s) = Ag(s)O(g) =>
2 Ag(s) + O2(s) = 2 Ag(s)O(g)
Cl2 + N2 = NCl =>
Cl2 + N2 = 2 NCl
H3PO4 + (NH4)2S = H2S + (NH4)3PO4 =>
2 H3PO4 + 3(NH4)2S = 3 H2S + 2(NH4)3PO4
H + C + O = H12C6O6 =>
12 H + 6 C + 6 O = H12C6O6
LaCl3 + Ca(OH)2 = La(OH)3 + CaCl2 =>
2 LaCl3 + 3 Ca(OH)2 = 2 La(OH)3 + 3 CaCl2
AgNO3 + BaCl2 = Ba(NO3)2 + Ag2Cl2 =>
2 AgNO3 + BaCl2 = Ba(NO3)2 + Ag2Cl2
NH4O3 = N2 + O2 + H2 =>
2 NH4O3 = N2 + 3 O2 + 4 H2
S2O3{-}2 + I2 = S4O6{-}2 + I({-}) =>
4 S2O3{-}2 + I2 = 2 S4O6{-}2 + 2 I({-})
Al + HCN = AlCN + H2 =>
2 Al + 2 HCN = 2 AlCN + H2
C6H6O3 + FeCl3 = Fe(C6H5O3)3 + HCl =>
3 C6H6O3 + FeCl3 = Fe(C6H5O3)3 + 3 HCl
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
CH3NHCH3 + O2 = CO2 + H2O + NO =>
4 CH3NHCH3 + 17 O2 = 8 CO2 + 14 H2O + 4 NO
C6H4OC2H5NO2 + Fe + HCl = C6H4OC2H5NH2 + FeCl2 + H2O =>
C6H4OC2H5NO2 + 3 Fe + 6 HCl = C6H4OC2H5NH2 + 3 FeCl2 + 2 H2O
K3CrO3 + KMnO4 + H2O = K2CrO4 + MnO2 + KOH =>
K3CrO3 + KMnO4 + H2O = K2CrO4 + MnO2 + 2 KOH
OHCH2COOH + CH3OH = OHCH2COOCH3 + H2O =>
OHCH2COOH + CH3OH = OHCH2COOCH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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