| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH){2} = BaO + H{2}O
VO2{+} + H{+} + Na2SO3 = VO{2+} + Na2SO4 + H2O =>
2 VO2{+} + 2 H{+} + Na2SO3 = 2 VO{2+} + Na2SO4 + H2O
K3(PO4) + PbO2 = Pb3(PO4)4 + K2O =>
4 K3(PO4) + 3 PbO2 = Pb3(PO4)4 + 6 K2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sr + H2SO4 = SrSO4 + SO2 + H2O =>
Sr + 2 H2SO4 = SrSO4 + SO2 + 2 H2O
CoBr2 = Br + Co =>
CoBr2 = 2 Br + Co
H3P2O + H2O = H3O + POOH =>
H3P2O + 10 H2O = 7 H3O + 2 POOH
HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Na2S + FeCl3 = FeS + S + NaCl =>
3 Na2S + 2 FeCl3 = 2 FeS + S + 6 NaCl
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
MgO + Cl2 = MgCl2 + O =>
MgO + Cl2 = MgCl2 + O
KPO4({-}3) + NaNO3 = KNO3 + NaPO4({-}3) =>
KPO4({-}3) + NaNO3 = KNO3 + NaPO4({-}3)
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Cl2 + CaF2 = CaCl2 + F2 =>
Cl2 + CaF2 = CaCl2 + F2
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
F + Cl = FCl =>
F + Cl = FCl
Cl + F = ClF3 =>
Cl + 3 F = ClF3
ZnCO3(heated)(s) = ZnO + CO2 =>
ZnCO3(heated)(s) = ZnO + CO2
Cu2 + I2 = CuI2 =>
Cu2 + 2 I2 = 2 CuI2
HgCl2 + NH4OH = Hg(NH3)2 + H2O + Cl2 =>
HgCl2 + 2 NH4OH = Hg(NH3)2 + 2 H2O + Cl2
Al + Cl(g) = AlCl3 =>
Al + 3 Cl(g) = AlCl3
HClO4 + HNO3 = HNO4 + HCl =>
HClO4 + 4 HNO3 = 4 HNO4 + HCl
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
H2C2O4*2H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
FeCl{3} + KOH = Fe(OH{3})KCl =>
FeCl{3} + KOH = Fe(OH{3})KCl
Na2HPO4 + FeCl3 = FePO4 + HCl + NaCl =>
Na2HPO4 + FeCl3 = FePO4 + HCl + 2 NaCl
Na2HPO3 + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
5 Na2HPO3 + 2 KMnO4 + 8 H2SO4 = 5 H3PO4 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
CaOCl2 + H2O = Ca + HClO =>
CaOCl2 + H2O = Ca + 2 HClO
NaF + KOH = FK + NaOH =>
NaF + KOH = FK + NaOH
Li8 + H2O = H2 + LiOH =>
Li8 + 8 H2O = 4 H2 + 8 LiOH
BaCl2 + CaCO3 = BaCO3 + CaCl2 =>
BaCl2 + CaCO3 = BaCO3 + CaCl2
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Co1CO3 = Co2 + CO3 =>
2 Co1CO3 = Co2 + 2 CO3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
S + AlBr3 = SBr + Al =>
3 S + AlBr3 = 3 SBr + Al
Na + N3 = Na3N3 =>
3 Na + N3 = Na3N3
C4H10 + KMnO4 + H2SO4 = CH3COOH + H2O + K2SO4 + MnSO4 =>
C4H10 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + 4 H2O + K2SO4 + 2 MnSO4
C3H7OH + K = C3H7OK + H2 =>
2 C3H7OH + 2 K = 2 C3H7OK + H2
S + HNO3 = H2SO3 + NO2 + H2O =>
S + 4 HNO3 = H2SO3 + 4 NO2 + H2O
Mn(Co)5 + O2 = MnO2 + Co2 =>
2 Mn(Co)5 + 2 O2 = 2 MnO2 + 5 Co2
K2S + H2O2 = K2SO4 + H2O =>
K2S + 4 H2O2 = K2SO4 + 4 H2O
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H14N4O2 = NiFe2O4 + H2O + CO2 + N2 =>
17 Ni(NO3)2*6H2O + 34 Fe(NO3)3*9H2O + 20 C6H14N4O2 = 17 NiFe2O4 + 548 H2O + 120 CO2 + 108 N2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Zn + EDTA = EDTAZn =>
Zn + EDTA = EDTAZn
Mg + MoO3 = Mo + MgO =>
3 Mg + MoO3 = Mo + 3 MgO
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
N2H3CH3 + N2O4 = N2 + H2O + CO2 =>
4 N2H3CH3 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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