| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + 5 H2NO4 = 2 H3PO4 + 5 NO2 + 2 H2O
KNO3 + NaCl = KCl + NaNO3 =>
KNO3 + NaCl = KCl + NaNO3
NaCN + I2 = NaI + ICN =>
NaCN + I2 = NaI + ICN
Ca + Al2(SO4)3 = Ca3(SO4)3 + Al2 =>
3 Ca + Al2(SO4)3 = Ca3(SO4)3 + Al2
NH3PO4 + Sr(C2H3O2)2 = NH3(C2H3O2)2 + SrPO4 =>
NH3PO4 + Sr(C2H3O2)2 = NH3(C2H3O2)2 + SrPO4
NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + 2 NaCl(aq)
KC5H5 + NiCl2*6H2O = KCl + C10H10Ni + H2O =>
2 KC5H5 + NiCl2*6H2O = 2 KCl + C10H10Ni + 6 H2O
(NH4)2Cr2O7 + H2SO3 = (NH4)2SO3 + H2Cr2O7 =>
(NH4)2Cr2O7 + H2SO3 = (NH4)2SO3 + H2Cr2O7
Al(C2H3O2)3 + Na = Na(C2H3O2)3 + Al =>
Al(C2H3O2)3 + Na = Na(C2H3O2)3 + Al
Mg + H2O = Mg(OH)3 + H2 =>
2 Mg + 6 H2O = 2 Mg(OH)3 + 3 H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
(NH4)2Cr2O7 + H2SO3 = (NH4)2SO3 + H2Cr2O7 =>
(NH4)2Cr2O7 + H2SO3 = (NH4)2SO3 + H2Cr2O7
CH3COOH + CH3NHCH3 = CH3COOCH3NH2CH3 =>
CH3COOH + CH3NHCH3 = CH3COOCH3NH2CH3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
NH4H2PO4 + LiNO3 = Li2O + P2O5 + H2O + N2 =>
10 NH4H2PO4 + 6 LiNO3 = 3 Li2O + 5 P2O5 + 30 H2O + 8 N2
Fe + Fe3Cl = Fe4Cl =>
Fe + Fe3Cl = Fe4Cl
S(s) + CO2(g) = SO2(g) + C(s) =>
S(s) + CO2(g) = SO2(g) + C(s)
ZnCl2(NH4)2S2 = ZnS2 + NH4Cl =>
ZnCl2(NH4)2S2 = ZnS2 + 2 NH4Cl
Na2C2O4 + Ba(NO3)2 = Na(NO3) + BaC2O4 =>
Na2C2O4 + Ba(NO3)2 = 2 Na(NO3) + BaC2O4
La(NO3)3 + NH4F = LaOF + H2O + N2 + O2 =>
La(NO3)3 + NH4F = LaOF + 2 H2O + 2 N2 + 3 O2
C12H2CH3OH + O2 = CO2 + H2O =>
C12H2CH3OH + 14 O2 = 13 CO2 + 3 H2O
Br2 + H2O + SO2 = HBr2 + H2SO4 =>
2 Br2 + 2 H2O + SO2 = 2 HBr2 + H2SO4
NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + 2 NaCl(aq)
(NH4)3PO4 + BaSO4 = (NH4)2SO4 + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 BaSO4 = 3(NH4)2SO4 + Ba3(PO4)2
Ca5(PO4)3F + H3PO4 = Ca(H2PO4)2 + CaF2 =>
2 Ca5(PO4)3F + 12 H3PO4 = 9 Ca(H2PO4)2 + CaF2
HCl(l) + NH4(OH) = ClNH4 + H2O =>
HCl(l) + NH4(OH) = ClNH4 + H2O
C6H7O3 + O2 = C02 + H2O =>
4 C6H7O3 + O2 = 12 C02 + 14 H2O
H2SO4 + KCO3 = HCO3 + K2SO4 =>
H2SO4 + 2 KCO3 = 2 HCO3 + K2SO4
CH3COCH3 + I2 + NaOH = CH3COONa + CHI3 + HI =>
CH3COCH3 + 3 I2 + NaOH = CH3COONa + CHI3 + 3 HI
CH4 + Br2 = CBr4 + H2Br =>
CH4 + 3 Br2 = CBr4 + 2 H2Br
N2H + H2O2 = HNO3 + H2O =>
2 N2H + 11 H2O2 = 4 HNO3 + 10 H2O
H2SO4 + Cr2(CO3)3 = Cr2(SO4)3 + H2O + CO2 =>
3 H2SO4 + Cr2(CO3)3 = Cr2(SO4)3 + 3 H2O + 3 CO2
Si(CH3)2Cl2 + H2O = Si(CH3)2(OH)2 + HCl =>
Si(CH3)2Cl2 + 2 H2O = Si(CH3)2(OH)2 + 2 HCl
Sr(OH)2 + KH(IO3)2 = Sr(IO3)2 + KOH + H2O =>
Sr(OH)2 + KH(IO3)2 = Sr(IO3)2 + KOH + H2O
HNO3 + NH4F = HF + NH4NO3 =>
HNO3 + NH4F = HF + NH4NO3
ZnO + CuO = Zn98Cu02O + O2 =>
196 ZnO + 4 CuO = 2 Zn98Cu02O + 99 O2
H + NO5 = H2O + N5 =>
50 H + 5 NO5 = 25 H2O + N5
CuO + ZnO = CuZnO2 =>
CuO + ZnO = CuZnO2
CuO + ZnO = CuO2 + Zn =>
CuO + ZnO = CuO2 + Zn
N2H + H2O2 = HNO3 + H2O =>
2 N2H + 11 H2O2 = 4 HNO3 + 10 H2O
(NH4)2SO4 + NaOH = Na2SO4 + NH4OH = NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH4OH
Mg + NiSO4 = Ni + MgSO4 =>
Mg + NiSO4 = Ni + MgSO4
Fe2O3 + NaHSO3 + H2SO4 = FeSO4 + Na2SO3 + H2O =>
Fe2O3 + 2 NaHSO3 + H2SO4 = 2 FeSO4 + Na2SO3 + 2 H2O
C10H10 + H2 = C11H18 =>
11 C10H10 + 35 H2 = 10 C11H18
As + NaOH + H2O = NaAsO2 + H2 =>
2 As + 2 NaOH + 2 H2O = 2 NaAsO2 + 3 H2
Mg + H2O = Mg(OH)3 + H2 =>
2 Mg + 6 H2O = 2 Mg(OH)3 + 3 H2
C39H35O10NS + CO2 = CO + H2 + H2S + NO2 =>
2 C39H35O10NS + 62 CO2 = 140 CO + 33 H2 + 2 H2S + 2 NO2
O2 + BeS = BeO + SO2 =>
3 O2 + 2 BeS = 2 BeO + 2 SO2
ZnO + CuO = Zn98Cu2O100 =>
98 ZnO + 2 CuO = Zn98Cu2O100
Ag(aq) + IO3(aq) = AgIO3(s) =>
Ag(aq) + IO3(aq) = AgIO3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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