| Équations équilibrées la veille | Équations équilibrées le lendemain |
CUO + 2 HCl = CUCl2 + H2O
C2H3Cl3 = C2H2Cl2 + HCl =>
C2H3Cl3 = C2H2Cl2 + HCl
ZnS + H2SiO3 = ZnSiO3 + H2S =>
ZnS + H2SiO3 = ZnSiO3 + H2S
K2CrO4 + Fe(NO3)3 = K2NO3 + CrO4 + (Fe)3 =>
9 K2CrO4 + 3 Fe(NO3)3 = 9 K2NO3 + 9 CrO4 + (Fe)3
N2H4 + KOH + KMnO4 = K2MnO4 + H2O + N2 =>
N2H4 + 4 KOH + 4 KMnO4 = 4 K2MnO4 + 4 H2O + N2
KNCO + C = KNC + CO =>
KNCO + C = KNC + CO
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
ClF3 + N2H4 = HF + Cl2 + N2 =>
4 ClF3 + 3 N2H4 = 12 HF + 2 Cl2 + 3 N2
Ca(s) + Fe(NO3)3 = Fe + Ca(NO3)3 =>
Ca(s) + Fe(NO3)3 = Fe + Ca(NO3)3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
HNO3 + PB = PBNO3 + NO + H2O =>
4 HNO3 + 3 PB = 3 PBNO3 + NO + 2 H2O
CaOH + CH3CO2H = H2O + Ca(CH3CO2) =>
CaOH + CH3CO2H = H2O + Ca(CH3CO2)
I2 + F2 + O2 = IOF5 =>
I2 + 5 F2 + O2 = 2 IOF5
KAl(SO4)2 + NH4OH = (NH4)2SO4 + Al(OH)3 + K2SO4 =>
2 KAl(SO4)2 + 6 NH4OH = 3(NH4)2SO4 + 2 Al(OH)3 + K2SO4
CH3HO + O2 = H2CO3 + H2O =>
2 CH3HO + 3 O2 = 2 H2CO3 + 2 H2O
C12H5OH + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C12H5OH + 2 K2Cr2O7 + 8 H2SO4 = 6 C6H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 5 H2O
H2 + Ca = H2Ca =>
H2 + Ca = H2Ca
NPK + H2O = PO + KNH2 =>
NPK + H2O = PO + KNH2
CrBr3 + Cl2 = CrCl2 + Br2 =>
2 CrBr3 + 2 Cl2 = 2 CrCl2 + 3 Br2
CaCO3 + Na2CO3 + SiO2 = CaO*Na2O*6SiO2 + CO2 =>
CaCO3 + Na2CO3 + 6 SiO2 = CaO*Na2O*6SiO2 + 2 CO2
Sn(SO4)2 + NaOH = SnO2 + Na2SO4 + H2O =>
Sn(SO4)2 + 4 NaOH = SnO2 + 2 Na2SO4 + 2 H2O
SnO2 + C = SnO + CO2 =>
2 SnO2 + C = 2 SnO + CO2
NaPO4 + KOH = NaOH + KPO4 =>
NaPO4 + KOH = NaOH + KPO4
NaOH + S = Na2S2O3 + Na2S + H2 =>
6 NaOH + 5 S = 2 Na2S2O3 + Na2S + 3 H2
CH3COOH + MnO4 + Na3PO3 = Mn + HPO4 + Na + CH3COO =>
4 CH3COOH + MnO4 + 4 Na3PO3 = Mn + 4 HPO4 + 12 Na + 4 CH3COO
[Cu(NH3)4](OH)2 + HCl = CuCl2 + NH4Cl + H2O =>
[Cu(NH3)4](OH)2 + 6 HCl = CuCl2 + 4 NH4Cl + 2 H2O
Pb(NO3)2 + KCl = KNO3 + PbCl2 =>
Pb(NO3)2 + 2 KCl = 2 KNO3 + PbCl2
H3CO3 + Mg(OH)2 = Mg3(CO3)2 + H2O =>
2 H3CO3 + 3 Mg(OH)2 = Mg3(CO3)2 + 6 H2O
KMgO4 + Na2SO3 + H2O = MgO + Na2SO4 + KOH =>
2 KMgO4 + 5 Na2SO3 + H2O = 2 MgO + 5 Na2SO4 + 2 KOH
[Cu(NH3)4]SO4 + BaCl2 = BaSO4 + [Cu(NH3)4]Cl2 =>
[Cu(NH3)4]SO4 + BaCl2 = BaSO4 + [Cu(NH3)4]Cl2
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
KMnO4 + C12H22O11 = CH3COOK + Mn + CO2 + H2O =>
16 KMnO4 + 5 C12H22O11 = 16 CH3COOK + 16 Mn + 28 CO2 + 31 H2O
Mg(NO3)2 + H3O = HNO3 + Mg(OH)2 + H =>
Mg(NO3)2 + 2 H3O = 2 HNO3 + Mg(OH)2 + 2 H
CHO7H14 + O2 = CO2 + H2O =>
4 CHO7H14 + 5 O2 = 4 CO2 + 30 H2O
AIOH3 + H2SO4 = AISO4 + H2OH3 =>
AIOH3 + H2SO4 = AISO4 + H2OH3
Be + H2O = BeO + H2 =>
Be + H2O = BeO + H2
CaCl3 + Na3PO4 = CaPO4 + NaCl =>
CaCl3 + Na3PO4 = CaPO4 + 3 NaCl
Fe{3+} + Al = Fe{2+} + Al{+3} =>
3 Fe{3+} + Al = 3 Fe{2+} + Al{+3}
C3H7Br + HCl = C3H7Cl + HBr =>
C3H7Br + HCl = C3H7Cl + HBr
ZnCl2 + C2H5OH = Zn(C2H5O)2 + HCl =>
ZnCl2 + 2 C2H5OH = Zn(C2H5O)2 + 2 HCl
BaCl2(aq) + NaHCO3(aq) = Ba(HCO3)2(s) + NaCl(aq) =>
BaCl2(aq) + 2 NaHCO3(aq) = Ba(HCO3)2(s) + 2 NaCl(aq)
MnSO + PbO2 + H2SO4 = PbSO4 + H2O + HMnO4 =>
2 MnSO + 11 PbO2 + 9 H2SO4 = 11 PbSO4 + 8 H2O + 2 HMnO4
CuO + HCl = Cu(Cl)2 + H2O =>
CuO + 2 HCl = Cu(Cl)2 + H2O
C6N6FeK3 + H2SO4 + H2O2 = K2SO4 + Fe(SO4)3 + NO2 + CO2 + H2O =>
2 C6N6FeK3 + 9 H2SO4 + 57 H2O2 = 3 K2SO4 + 2 Fe(SO4)3 + 12 NO2 + 12 CO2 + 66 H2O
HCH2CHCO2 + NaOH = H2O + Na2CH2CO2 =>
2 HCH2CHCO2 + 6 NaOH = 4 H2O + 3 Na2CH2CO2
MnO2 + Ca3P2 = Mn3P4 + CaO =>
3 MnO2 + 2 Ca3P2 = Mn3P4 + 6 CaO
(CH3COO)3Fe + H2O = CH3COOH + Fe(OH)3 =>
(CH3COO)3Fe + 3 H2O = 3 CH3COOH + Fe(OH)3
FeSO4 + H2O = Fe(OH)2 + H2(SO4) =>
FeSO4 + 2 H2O = Fe(OH)2 + H2(SO4)
hydrochloricacid + Magnesium = magnesiumchloride + hydrogen =>
2 HCl + Mg = MgCl2 + H2
FeCl3 + K2S + H2O = KCl + Fe(OH)3 + H2S =>
2 FeCl3 + 3 K2S + 6 H2O = 6 KCl + 2 Fe(OH)3 + 3 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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