| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H6O6 + 5 O2 = 8 CO2 + 6 H2O
Nb2O3 = Nb + O2 =>
2 Nb2O3 = 4 Nb + 3 O2
C7H6O + H2O = C7H6O2 + H =>
C7H6O + H2O = C7H6O2 + 2 H
CaSiO2 + HCl = CaCl + HSiO2 =>
CaSiO2 + HCl = CaCl + HSiO2
FeBr2 + Cl2 = FeCl3 + Br =>
2 FeBr2 + 3 Cl2 = 2 FeCl3 + 4 Br
H2C4C4H2 + O2 = CO2 + H2O =>
H2C4C4H2 + 9 O2 = 8 CO2 + 2 H2O
Ni(OH)2 + Br2 = NiBr2 + H2O + O2 =>
2 Ni(OH)2 + 2 Br2 = 2 NiBr2 + 2 H2O + O2
C18H34O2 + O2 = CO2 + H2O =>
2 C18H34O2 + 51 O2 = 36 CO2 + 34 H2O
Fe + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe + CuSO4(aq) = FeSO4(aq) + Cu(s)
(NH4)3PO4 + SrCl2 = NH4Cl + Sr3(PO4)2 =>
2(NH4)3PO4 + 3 SrCl2 = 6 NH4Cl + Sr3(PO4)2
ZnNO3 + NaH2PO4 = ZnH2PO4 + NaNO3 =>
ZnNO3 + NaH2PO4 = ZnH2PO4 + NaNO3
Cs2O(aq) + H2O(l) = CsOH(aq) =>
Cs2O(aq) + H2O(l) = 2 CsOH(aq)
C24H30N3O + O2 = CO2 + H2O + N2O =>
4 C24H30N3O + 127 O2 = 96 CO2 + 60 H2O + 6 N2O
CaCO3 + Al2O3 = CaAl2O4 + CO2 =>
CaCO3 + Al2O3 = CaAl2O4 + CO2
NO2 + Al + H2O = NH4 + AlO2 =>
NO2 + 2 Al + 2 H2O = NH4 + 2 AlO2
(NH4)2SO4(aq) + NaCl(aq) = (NH4)Cl(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaCl(aq) = 2(NH4)Cl(aq) + Na2SO4(aq)
C16H34 = C9H20 + C7H14 =>
C16H34 = C9H20 + C7H14
Cd + Cu{+} = Cd{+2} + Cu =>
Cd + 2 Cu{+} = Cd{+2} + 2 Cu
CH4N2O + C6H12O6 = C7H16N2O7 =>
CH4N2O + C6H12O6 = C7H16N2O7
CH4N2O + NaClO = CO2 + N2 + NaCl + H2O =>
CH4N2O + 3 NaClO = CO2 + N2 + 3 NaCl + 2 H2O
BaH2 + O2 = BaO + H2O =>
BaH2 + O2 = BaO + H2O
CuCl2(aq) + NaI(aq) = CuI2 + NaCl =>
CuCl2(aq) + 2 NaI(aq) = CuI2 + 2 NaCl
ZnCO3 + CH3COOH = Zn(CH3COO)2 + H2CO3 =>
ZnCO3 + 2 CH3COOH = Zn(CH3COO)2 + H2CO3
MnO4 + C2O2 = MnO2 + CO2 =>
MnO4 + C2O2 = MnO2 + 2 CO2
Na3PO4 + SiO2 + C = Na2SiO3 + CO + P4 =>
4 Na3PO4 + 6 SiO2 + 10 C = 6 Na2SiO3 + 10 CO + P4
Mg + AlCl3 = Al + MgCl3 =>
Mg + AlCl3 = Al + MgCl3
CaCl2 + Li2SO4 = CaSO4 + LiCl =>
CaCl2 + Li2SO4 = CaSO4 + 2 LiCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CO + H2O + SO3 = C6H6S + O2 =>
6 CO + 3 H2O + SO3 = C6H6S + 6 O2
HClO2 + In(OH)3 = In(ClO2)3 + H2O =>
3 HClO2 + In(OH)3 = In(ClO2)3 + 3 H2O
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
CaMg(CO3)2 + HCl = CaMgCl4 + H2O + CO2 =>
CaMg(CO3)2 + 4 HCl = CaMgCl4 + 2 H2O + 2 CO2
NaS + FeN = FeS + NaN =>
NaS + FeN = FeS + NaN
CH3NO2 + H2 = CH3NOH + H2O =>
2 CH3NO2 + 3 H2 = 2 CH3NOH + 2 H2O
H2Se + Al(OH)3 = Al2Se3 + H2O =>
3 H2Se + 2 Al(OH)3 = Al2Se3 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
(NH4)Cl + NaNO2 = NaCl + N2 + H2O =>
(NH4)Cl + NaNO2 = NaCl + N2 + 2 H2O
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
Ag2SO4 + H2O = Ag2O5 + H2S =>
Ag2SO4 + H2O = Ag2O5 + H2S
Pb(NO3)2 + KBr = PbBr + K(NO3)2 =>
Pb(NO3)2 + KBr = PbBr + K(NO3)2
Sb(OH)3 + NaOH = Na2(Sb(OH)4)2 =>
2 Sb(OH)3 + 2 NaOH = Na2(Sb(OH)4)2
CH3NHCH3 + O2 = CO2 + NO2 + H2O =>
4 CH3NHCH3 + 19 O2 = 8 CO2 + 4 NO2 + 14 H2O
K2HPO4 + H2SO4 = KH2PO4 + K2SO4 =>
2 K2HPO4 + H2SO4 = 2 KH2PO4 + K2SO4
BiI3 + KI = K[BiI4] =>
BiI3 + KI = K[BiI4]
Ni(NO3)2 + Na2C2O4 = Ni(C2O4) + NaNO3 =>
Ni(NO3)2 + Na2C2O4 = Ni(C2O4) + 2 NaNO3
KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O =>
KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O
ZnCl2 + CH3COONa = (CH3COO)2Zn + NaCl =>
ZnCl2 + 2 CH3COONa = (CH3COO)2Zn + 2 NaCl
COCl2 + Na = NaCl + CO =>
COCl2 + 2 Na = 2 NaCl + CO
CdCO3(s) = CdO(s) + CO2(g) =>
CdCO3(s) = CdO(s) + CO2(g)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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