| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
Ni3PO4 + KF = NiF + K3PO4 =>
Ni3PO4 + 3 KF = 3 NiF + K3PO4
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
MgSO4(s) + HCl(aq) = MgCl2 + H2SO4(aq) =>
MgSO4(s) + 2 HCl(aq) = MgCl2 + H2SO4(aq)
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Al + Ca(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
(NH4)HSO4 + NaOH = NH3 + Na2SO4 + H2O =>
(NH4)HSO4 + 2 NaOH = NH3 + Na2SO4 + 2 H2O
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
KHCO3 + C6H8O7 = C6H5K3O7 + CO2 + H2O =>
3 KHCO3 + C6H8O7 = C6H5K3O7 + 3 CO2 + 3 H2O
{-} + HNO3 = NO3{-} + H2O + NO2 =>
e + 2 HNO3 = NO3{-} + H2O + NO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Zn(OH)2 + AlBr3 = ZnBr2 + Al(OH)3 =>
3 Zn(OH)2 + 2 AlBr3 = 3 ZnBr2 + 2 Al(OH)3
OH{-} + Cr(OH)3 + ClO{-} = CrO4{2-} + Cl{-} + H2O =>
4 OH{-} + 2 Cr(OH)3 + 3 ClO{-} = 2 CrO4{2-} + 3 Cl{-} + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2CrO4 + FeBr3 = KBr + Fe2(CrO4)3 =>
3 K2CrO4 + 2 FeBr3 = 6 KBr + Fe2(CrO4)3
NiCl3(aq) + Na2CO3(aq) = NaCl(aq) + Ni2(CO3)3 =>
2 NiCl3(aq) + 3 Na2CO3(aq) = 6 NaCl(aq) + Ni2(CO3)3
C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O
(C3H2)3 + O2 = CO2 + H2O =>
2(C3H2)3 + 21 O2 = 18 CO2 + 6 H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3
Cu + Cr(CH3COO)3 = Cu(CH3COO)2 + Cr =>
3 Cu + 2 Cr(CH3COO)3 = 3 Cu(CH3COO)2 + 2 Cr
SO3 + CrO4 = SO4 + CrO2 =>
2 SO3 + CrO4 = 2 SO4 + CrO2
CuSO4 + BaCl2 = CuCl2 + BaSO4 = CuSO4 + BaCl2 = CuCl + Ba(SO4)2 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
FeBr3 + AgNo3 = AgBr + Fe(No3)3 =>
FeBr3 + 3 AgNo3 = 3 AgBr + Fe(No3)3
As(OH)3 + Zn + HCl = ZnCl2 + AsH3 + H2O =>
As(OH)3 + 3 Zn + 6 HCl = 3 ZnCl2 + AsH3 + 3 H2O
KCI + Na2SO4 = KNa2 + SO4CI =>
KCI + Na2SO4 = KNa2 + SO4CI
Cr + HClO = CrClO + H =>
Cr + HClO = CrClO + H
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = CrCO3(aq) + NH4(aq) + (SO4)3(aq) =>
Cr2(SO4)3(aq) + 2(NH4)2CO3(aq) = 2 CrCO3(aq) + 4 NH4(aq) + (SO4)3(aq)
CH3CH2CH2CHO + NaHSO3 = CH3CH2CH2COOH + NaHSO2 =>
CH3CH2CH2CHO + NaHSO3 = CH3CH2CH2COOH + NaHSO2
Na4SiO4 + NH4Cl = NaCl + H4SiO4 + NH3Na4SiO4 =>
5 Na4SiO4 + 4 NH4Cl = 4 NaCl + H4SiO4 + 4 NH3Na4SiO4
ClCH2COOH + NH3 = NH2CH2COOH + HCl =>
ClCH2COOH + NH3 = NH2CH2COOH + HCl
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
Pb(s) + Ag(NO3)(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 Ag(NO3)(aq) = Pb(NO3)2(aq) + 2 Ag(s)
CH2CHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2CHCH2CH3 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH
Pb(CH3COO)2 + HCl = PbCl2 + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 CH3COOH
C2H5OH(aq) + O2 = H2O + CO2(g) =>
C2H5OH(aq) + 3 O2 = 3 H2O + 2 CO2(g)
NH4NO3 + Na3PO4 = (NH4)3PO4 + NaNO3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + 3 NaNO3
CaHPO4(H2O)2 + NH3 = (NH4)3PO4 + Ca(OH)2 =>
CaHPO4(H2O)2 + 3 NH3 = (NH4)3PO4 + Ca(OH)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cd + S = CdS =>
Cd + S = CdS
Mg(NO3)2 + K2CO3 = KNO3 + Mg(CO3) =>
Mg(NO3)2 + K2CO3 = 2 KNO3 + Mg(CO3)
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
H2NCH2COOH = C + O + N + H =>
H2NCH2COOH = 2 C + 2 O + N + 5 H
(NH4)SO4 + KOH = NH3 + KSO4 + H2O =>
(NH4)SO4 + KOH = NH3 + KSO4 + H2O
Ca(OH)2 + HCl = Ca + ClO + H2O =>
3 Ca(OH)2 + 2 HCl = 3 Ca + 2 ClO + 4 H2O
Ba(NO3)2 + K2CO3 = KNO3 + BaCO3 =>
Ba(NO3)2 + K2CO3 = 2 KNO3 + BaCO3
Na2S2O5 + HCl = SO2 + H2O + NaCl =>
Na2S2O5 + 2 HCl = 2 SO2 + H2O + 2 NaCl
CUO = CU + O =>
CUO = CU + O
P2O5 + C = P + CO2 =>
2 P2O5 + 5 C = 4 P + 5 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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