| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + I2(s) = ZnI2(aq)
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
Pb(NO3)2 = PbO + N02 + O2 =>
2 Pb(NO3)2 = 2 PbO + 2 N02 + 5 O2
P + Me = MeP =>
P + Me = MeP
C9H10 + KMnO4 + H2O = C9H12O2 + KOH + MnO2 =>
3 C9H10 + 2 KMnO4 + 4 H2O = 3 C9H12O2 + 2 KOH + 2 MnO2
NH4ClH8 + NOClO4 = N2 + HCl + H2O =>
NH4ClH8 + NOClO4 = N2 + 2 HCl + 5 H2O
Na + At = NaAt =>
Na + At = NaAt
FeSO4 + Na2CO3 = FeCO3 + Na2SO4 =>
FeSO4 + Na2CO3 = FeCO3 + Na2SO4
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
Al + CsOH = Al2O3 + Cs + H2 =>
4 Al + 6 CsOH = 2 Al2O3 + 6 Cs + 3 H2
NaClO + Al = AlO + NaCl =>
NaClO + Al = AlO + NaCl
ZnBr2Ca(OH)2 = CaBr2Zn(OH)2 =>
ZnBr2Ca(OH)2 = CaBr2Zn(OH)2
F2I2 = FI =>
F2I2 = 2 FI
NaH + BCl3 = NaCl + Na(BH4) =>
4 NaH + BCl3 = 3 NaCl + Na(BH4)
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Mn + NO3 = MnO4 + NO2 =>
Mn + 4 NO3 = MnO4 + 4 NO2
KClO3 + H2SO4 = KHSO4 + O2 + Cl2O + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + 2 O2 + Cl2O + H2O
N2O4 + H = N2 + H2O =>
N2O4 + 8 H = N2 + 4 H2O
S + KNO2 + KOH = K2SO3 + N2 + H2O =>
3 S + 4 KNO2 + 2 KOH = 3 K2SO3 + 2 N2 + H2O
AlHI = HAlI =>
AlHI = HAlI
Fe + HOH = Fe(OH)3 + H =>
Fe + 3 HOH = Fe(OH)3 + 3 H
Cu2 + SO4 = CuSO4 =>
Cu2 + 2 SO4 = 2 CuSO4
C + H2 + Cl = CHCl3 =>
2 C + H2 + 6 Cl = 2 CHCl3
Al + NaClO = NaO + AlCl3 =>
Al + 3 NaClO = 3 NaO + AlCl3
HCl(aq) + AgNo3(aq) = AgCl(s) + HNo3(aq) =>
HCl(aq) + AgNo3(aq) = AgCl(s) + HNo3(aq)
C4H7N + O2 = CO2 + H2O + NO2 =>
4 C4H7N + 27 O2 = 16 CO2 + 14 H2O + 4 NO2
H2SO4 + ZnO2H2 = ZnSO4 + H2O =>
H2SO4 + ZnO2H2 = ZnSO4 + 2 H2O
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
Mg(NO3)2 + Al2(SO4)3 = Mg(SO4) + Al(NO3)3 =>
3 Mg(NO3)2 + Al2(SO4)3 = 3 Mg(SO4) + 2 Al(NO3)3
(NH4)2CO3 + CuS = (NH4)2S + CuCO3 =>
(NH4)2CO3 + CuS = (NH4)2S + CuCO3
NaH + BCl3 = NaBH4 + NaCl =>
4 NaH + BCl3 = NaBH4 + 3 NaCl
C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O
C4H7N + O2 = CO2 + H2O + NO2 =>
4 C4H7N + 27 O2 = 16 CO2 + 14 H2O + 4 NO2
Na2SO4 + H2O = OH + HNa2SO4 =>
Na2SO4 + H2O = OH + HNa2SO4
KNO3 + S8 = SO2 + K2O + N2O3 =>
16 KNO3 + S8 = 8 SO2 + 8 K2O + 8 N2O3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH3 + O2 = N0 + H2O =>
4 NH3 + 3 O2 = 4 N0 + 6 H2O
ZnSO4(aq) + Li2CO3(aq) = ZnCO3 + Li2SO4 =>
ZnSO4(aq) + Li2CO3(aq) = ZnCO3 + Li2SO4
SiO2(s) + C(grafito) + Cl2(g) = SiCl4(g) + CO(g) =>
SiO2(s) + 2 C(grafito) + 2 Cl2(g) = SiCl4(g) + 2 CO(g)
C6H5COONaNaOH = C6H5COONa2OH =>
C6H5COONaNaOH = C6H5COONa2OH
LiOH + H2O2 = LiOOH + H2O =>
LiOH + H2O2 = LiOOH + H2O
CNa = C2Na2 =>
2 CNa = C2Na2
NaClO + Al = AlO + NaCl =>
NaClO + Al = AlO + NaCl
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
BaO + H2O = BaO2 + H =>
BaO + H2O = BaO2 + 2 H
KOH + KH2(PO)4 = K3(PO)4 + H2O =>
2 KOH + KH2(PO)4 = K3(PO)4 + 2 H2O
C2F4 = C50F100 =>
25 C2F4 = C50F100
Pb(s) + O2(g) = PbO(s) =>
2 Pb(s) + O2(g) = 2 PbO(s)
HCl(aq) + Fe(OH)3 = FeCl3 + H2O =>
3 HCl(aq) + Fe(OH)3 = FeCl3 + 3 H2O
H1 = H =>
H1 = H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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