| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
BaO + H2O(l) = Ba(OH)2 =>
BaO + H2O(l) = Ba(OH)2
Cu + HNO3 = Cu(NO32) + NO + H2O =>
3 Cu + 62 HNO3 = 3 Cu(NO32) + 59 NO + 31 H2O
HNO3 + C2H6O + C7H6O3 = C22H26N2O3 + H2O =>
4 HNO3 + 15 C2H6O + 2 C7H6O3 = 2 C22H26N2O3 + 27 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + CuCI2 = FeCI2 + Cu =>
Fe + CuCI2 = FeCI2 + Cu
NH4C2H3O2 + CuCl2 = NH4Cl + Cu(C2H3O2)2 =>
2 NH4C2H3O2 + CuCl2 = 2 NH4Cl + Cu(C2H3O2)2
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
Cd + N = CdN =>
Cd + N = CdN
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HFCO = CFHO =>
HFCO = CFHO
K2S + Br2 = Br2S + K =>
K2S + Br2 = Br2S + 2 K
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KINaOH = NaIKOH =>
KINaOH = NaIKOH
KCl + HNO3 = KNO3 + HCl =>
KCl + HNO3 = KNO3 + HCl
FeCl3 + NH3*H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3*H2O = Fe(OH)3 + 3 NH4Cl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
KCl + HNO3 = KNO3 + HCl =>
KCl + HNO3 = KNO3 + HCl
NaClO4 = NaCl + O2 =>
NaClO4 = NaCl + 2 O2
C3H8O3(v) + O2(g) = CO2(g) + H2O(v) =>
2 C3H8O3(v) + 7 O2(g) = 6 CO2(g) + 8 H2O(v)
FeCl2 + K2CrO4 = FeCrO4 + KCl =>
FeCl2 + K2CrO4 = FeCrO4 + 2 KCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KH2PO4 + Ba(OH)2 = K3PO4 + BaHPO4 + H2O =>
3 KH2PO4 + 2 Ba(OH)2 = K3PO4 + 2 BaHPO4 + 4 H2O
C6H14O6 + C18H34O2 = C24H44O6 + H2O =>
C6H14O6 + C18H34O2 = C24H44O6 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
SO3(l) = SO2(l) + O2(g) =>
2 SO3(l) = 2 SO2(l) + O2(g)
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Na(MnO4) + ZnCl2 = NaCl + Zn(MnO4)2 =>
2 Na(MnO4) + ZnCl2 = 2 NaCl + Zn(MnO4)2
As{3+} + H2PO2{-} + H2O = As + H2PO4{-} + H3O{+} =>
4 As{3+} + 3 H2PO2{-} + 18 H2O = 4 As + 3 H2PO4{-} + 12 H3O{+}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaOHZnNO3 = NaNO3ZnOH =>
NaOHZnNO3 = NaNO3ZnOH
Al + MgI2 = AlI + Mg =>
2 Al + MgI2 = 2 AlI + Mg
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
N2H8S + HCl = NH4Cl + H2S =>
N2H8S + 2 HCl = 2 NH4Cl + H2S
AlBr3 = Al + Br =>
AlBr3 = Al + 3 Br
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + HI = NO2 + HIO3 + H2O =>
6 HNO3 + HI = 6 NO2 + HIO3 + 3 H2O
ScO3 + SO3 = Sc(SO4)3 =>
ScO3 + 3 SO3 = Sc(SO4)3
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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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