| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH(aq) + KCl(aq) = NaCl(aq) + KOH(aq)
Ca + LiOH = Ca(OH)2 + Li =>
Ca + 2 LiOH = Ca(OH)2 + 2 Li
Cu(Br)2 + F = Cu(F)2 + Br =>
Cu(Br)2 + 2 F = Cu(F)2 + 2 Br
H2PHO3 + NH4OH = (NH4)2PHO3 + H2O =>
H2PHO3 + 2 NH4OH = (NH4)2PHO3 + 2 H2O
NaHCO3 + O2 = NaO2 + HCO3 =>
NaHCO3 + O2 = NaO2 + HCO3
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
Fe2O3 + Cl2 = FeCl3 + O2 =>
2 Fe2O3 + 6 Cl2 = 4 FeCl3 + 3 O2
Bi(OH)3 + SnO2{2-} = Bi + SnO3{2-} + H2O =>
2 Bi(OH)3 + 3 SnO2{2-} = 2 Bi + 3 SnO3{2-} + 3 H2O
Zn + MgF2 = Mg + ZnF2 =>
Zn + MgF2 = Mg + ZnF2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H4O + H2 = C2H6O =>
C2H4O + H2 = C2H6O
Ag2O + H2O2 = AgOH + O2 =>
2 Ag2O + 2 H2O2 = 4 AgOH + O2
KPO4 = K + PO4 =>
KPO4 = K + PO4
CH2Cu2O5 = CuO + CO2 + H2O =>
CH2Cu2O5 = 2 CuO + CO2 + H2O
Na2C2O4 + HCl = NaCl + C2O4H2 =>
Na2C2O4 + 2 HCl = 2 NaCl + C2O4H2
HNO3 + H2SO4 = SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 = 3 SO4 + 4 H2O + 2 NO
PbCO3 + H = Pb + H2O + CO2 =>
PbCO3 + 2 H = Pb + H2O + CO2
K2FeO4 + NH3 + H2O = Fe(OH)3 + KOH + N2 =>
2 K2FeO4 + 2 NH3 + 2 H2O = 2 Fe(OH)3 + 4 KOH + N2
CaCl2(aq) + Li2CO3(aq) = CaCO3 + LiCl =>
CaCl2(aq) + Li2CO3(aq) = CaCO3 + 2 LiCl
CaCl2 + K2C2O4*H2O = CaC2O4*H2O + KCl =>
CaCl2 + K2C2O4*H2O = CaC2O4*H2O + 2 KCl
NaOH + K2Cr2O7 + HCl = Na2Cr2O7 + KCl + H2O =>
2 NaOH + K2Cr2O7 + 2 HCl = Na2Cr2O7 + 2 KCl + 2 H2O
Na2C2O4 + HCl = NaCl + C2O4H2 =>
Na2C2O4 + 2 HCl = 2 NaCl + C2O4H2
C4H9OH + KMnO4 + HCl = C3H7COOH + MnCl2 + KCl + H2O =>
5 C4H9OH + 4 KMnO4 + 12 HCl = 5 C3H7COOH + 4 MnCl2 + 4 KCl + 11 H2O
N + O = NO =>
N + O = NO
C6H6 + CH2CH2 = C9H12 =>
2 C6H6 + 3 CH2CH2 = 2 C9H12
Na2S + H2CO3 = Na2SO4 + CO + H2O =>
Na2S + 4 H2CO3 = Na2SO4 + 4 CO + 4 H2O
H3N + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
H3N + 8 KMnO4 + 9 KOH = KNO3 + 8 K2MnO4 + 6 H2O
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na =>
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CrO3 + LiOH = Li2CrO4 + H2O =>
CrO3 + 2 LiOH = Li2CrO4 + H2O
KClO2(heat) = KCl + O2 =>
KClO2(heat) = KCl + O2
Fe(OH)3 + HBrO2 = Fe(BrO2)3 + H2O =>
Fe(OH)3 + 3 HBrO2 = Fe(BrO2)3 + 3 H2O
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + H2O(l) =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 H2O(l)
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
K2S(aq) + Pb(NO3)2(aq) = KNO3 + PbS =>
K2S(aq) + Pb(NO3)2(aq) = 2 KNO3 + PbS
CH3CH2ONa + CH3CH2Cl = CH3CH2OCH2CH3 + NaCl =>
CH3CH2ONa + CH3CH2Cl = CH3CH2OCH2CH3 + NaCl
Na + Ar = Na2Ar =>
2 Na + Ar = Na2Ar
Ba + H3PO3 = H3 + BaPO3 =>
Ba + H3PO3 = H3 + BaPO3
Mo(CO)6 + H2S = MoS2 + H2 + CO =>
Mo(CO)6 + 2 H2S = MoS2 + 2 H2 + 6 CO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZnF + NaOH = NaF + Zn(OH) =>
ZnF + NaOH = NaF + Zn(OH)
B2H6 + O2 = B(OH)3 =>
B2H6 + 3 O2 = 2 B(OH)3
V + O2 = VO2 =>
V + O2 = VO2
ReI4 = ReI3 + I2 =>
2 ReI4 = 2 ReI3 + I2
BaCl2(aq) + NaCO3(aq) = BaCO3 + NaCl2 =>
BaCl2(aq) + NaCO3(aq) = BaCO3 + NaCl2
NO3 + OH + Al = NH3 + Al2O3 =>
NO3 + 3 OH + 4 Al = NH3 + 2 Al2O3
D2Z4 + X2 = DX2 + Z2X =>
D2Z4 + 3 X2 = 2 DX2 + 2 Z2X
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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