| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
LiBr = Li + Br2 =>
2 LiBr = 2 Li + Br2
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
Ni(NO3)2*6H2O + CO(NH2)2 = CO2 + H2O + N2 + NiO =>
3 Ni(NO3)2*6H2O + 5 CO(NH2)2 = 5 CO2 + 28 H2O + 8 N2 + 3 NiO
NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O
NH4ClO4(s) = N2(g) + H2O(g) + Cl2(g) + O2 =>
2 NH4ClO4(s) = N2(g) + 4 H2O(g) + Cl2(g) + 2 O2
(CH4)5 + O2 = CO2 + H2O =>
(CH4)5 + 10 O2 = 5 CO2 + 10 H2O
Al(OH)3(aq) + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3(aq) + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CuF2 + Al(NO3)3 = AlF3 + Cu(NO3)2 =>
3 CuF2 + 2 Al(NO3)3 = 2 AlF3 + 3 Cu(NO3)2
Zn(NO3) + H2O = (ZnOH)2 + HNO3 =>
2 Zn(NO3) + 2 H2O = (ZnOH)2 + 2 HNO3
(NH4)3FeF6 + NH3 + H2O = Fe(OH)3 + NH4F =>
(NH4)3FeF6 + 3 NH3 + 3 H2O = Fe(OH)3 + 6 NH4F
TaCl5 = Ta + Cl2 =>
2 TaCl5 = 2 Ta + 5 Cl2
Zn(NO3)2 + K2O = ZnO + K(NO3) =>
Zn(NO3)2 + K2O = ZnO + 2 K(NO3)
CH3C(OH)2H = CH3COOH + H2 =>
CH3C(OH)2H = CH3COOH + H2
CuSO4(aq) + BaCl2 = CuCl2 + BaSO4 =>
CuSO4(aq) + BaCl2 = CuCl2 + BaSO4
FeSO4 + H2SO4 + NaNO2 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 FeSO4 + 2 H2SO4 + 2 NaNO2 = Fe2(SO4)3 + 2 NO + Na2SO4 + 2 H2O
MgH2 + HBr = MgBr2 + H2 =>
MgH2 + 2 HBr = MgBr2 + 2 H2
H2(SO4)(aq) + Na2(CO3)(aq) = H2(CO3)(aq) + Na2(SO4)(aq) =>
H2(SO4)(aq) + Na2(CO3)(aq) = H2(CO3)(aq) + Na2(SO4)(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3OH + N2 = HCN + NH3 + O2 =>
2 CH3OH + 2 N2 = 2 HCN + 2 NH3 + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeSO4 + H2SO4 + NaNO2 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 FeSO4 + 2 H2SO4 + 2 NaNO2 = Fe2(SO4)3 + 2 NO + Na2SO4 + 2 H2O
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
Ag(NO3)2(aq) + Al(s) = Al(NO3)3(aq) + Ag(s) =>
3 Ag(NO3)2(aq) + 2 Al(s) = 2 Al(NO3)3(aq) + 3 Ag(s)
H4 = H7 =>
7 H4 = 4 H7
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
CaCO3 + H3PO4 = CaHPO4 + H2CO3 =>
CaCO3 + H3PO4 = CaHPO4 + H2CO3
C18H + O = C2O + HO =>
C18H + 10 O = 9 C2O + HO
MgCl2 + Ag2SO4 = MgSO4 + Ag2Cl2 =>
MgCl2 + Ag2SO4 = MgSO4 + Ag2Cl2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
NH3 + NaOH = NaH + NOH3 =>
NH3 + NaOH = NaH + NOH3
C + H2 = CH4 =>
C + 2 H2 = CH4
NH4Cl + NO3 = NH4NO3 + Cl2 =>
2 NH4Cl + 2 NO3 = 2 NH4NO3 + Cl2
Al(s) + CuSO4(aq) = AlSO4(aq) + Cu(s) =>
Al(s) + CuSO4(aq) = AlSO4(aq) + Cu(s)
H2SiF6 + NaOH = NaF + SiO4H4 + H2O =>
H2SiF6 + 6 NaOH = 6 NaF + SiO4H4 + 2 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
HBr + HNO3 = NO + HBrO3 + H2O =>
HBr + 2 HNO3 = 2 NO + HBrO3 + H2O
H2O2 + CO2 = H2CO3 + O2 =>
2 H2O2 + 2 CO2 = 2 H2CO3 + O2
C2H6 + OH{-} = CO2 + H2O + e =>
C2H6 + 14 OH{-} = 2 CO2 + 10 H2O + 14e
CH3CH2OH = CH3CHO + H2 =>
CH3CH2OH = CH3CHO + H2
ZnCO3 + HCl = ZnCl2 + CO2 + H2O =>
ZnCO3 + 2 HCl = ZnCl2 + CO2 + H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
NaHCO3 + Ag(NO3) = Na(NO3) + AgHCO3 =>
NaHCO3 + Ag(NO3) = Na(NO3) + AgHCO3
[Cu(NH3)4]{+2} + CN{-} = [Cu(CN)4]{-3} + NH3 + (CN)2 =>
2[Cu(NH3)4]{+2} + 10 CN{-} = 2[Cu(CN)4]{-3} + 8 NH3 + (CN)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KOH + NH4CI = KCI + NH3 + H2O =>
KOH + NH4CI = KCI + NH3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + H2S(g) = NO + H2O + S =>
2 HNO3 + 3 H2S(g) = 2 NO + 4 H2O + 3 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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