| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
AgCl(s) + NH4OH(aq) = NH4Cl(aq) + AgOH(aq) =>
AgCl(s) + NH4OH(aq) = NH4Cl(aq) + AgOH(aq)
OH + Co = Co(OH)2 =>
2 OH + Co = Co(OH)2
AMMONIUMPHOSPHATE + COPPERACETATE = AMMONIUMACETATE + COPPERPHOSPHATE =>
AMMONIUMPHOSPHATE + COPPERACETATE = AMMONIUMACETATE + COPPERPHOSPHATE
C3H8 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
10 C3H8 + 34 KMnO4 + 51 H2SO4 = 15 H2C2O4 + 17 K2SO4 + 34 MnSO4 + 76 H2O
KMnO4 + NaI + H2SO4 = I2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
Li + ErCl3 = Er + LiCl =>
3 Li + ErCl3 = Er + 3 LiCl
C24H45O21 + O2 = H2O + CO2 =>
4 C24H45O21 + 99 O2 = 90 H2O + 96 CO2
NaBr + Na2SO4 = Na2Br + NaSO4 =>
NaBr + Na2SO4 = Na2Br + NaSO4
H2TiO3 + (HF)2 = H3[TiF7] + H2O =>
2 H2TiO3 + 7(HF)2 = 2 H3[TiF7] + 6 H2O
BaCO3 + NaI + H2SO4 = CO + I2 + BaSO4 + Na2SO4 + H2O =>
BaCO3 + 2 NaI + 2 H2SO4 = CO + I2 + BaSO4 + Na2SO4 + 2 H2O
H3P + Mg = Mg3P + H2 =>
2 H3P + 6 Mg = 2 Mg3P + 3 H2
HNO3 + HCl = Cl2 + NO2 + H2O =>
2 HNO3 + 2 HCl = Cl2 + 2 NO2 + 2 H2O
Ca2SiO4(s) + H2SO4(aq) = CaSO4(s) + SiO2(s) + H2O =>
Ca2SiO4(s) + 2 H2SO4(aq) = 2 CaSO4(s) + SiO2(s) + 2 H2O
KOH + CoSO4 + KClO + H2O2 = H2O + K2SO4 + HCoClO4 =>
KOH + CoSO4 + KClO + 2 H2O2 = 2 H2O + K2SO4 + HCoClO4
Na2PO3 + Pb(NO3)2 = Na2NO3 + Pb(PO3)2 =>
2 Na2PO3 + Pb(NO3)2 = 2 Na2NO3 + Pb(PO3)2
H3PO4 + NaClO2 = Na3PO4 + HClO2 =>
H3PO4 + 3 NaClO2 = Na3PO4 + 3 HClO2
H(ClO)2 + I{-} + H{+} = Cl2 + HIO3 + H2O =>
2 H(ClO)2 + I{-} + H{+} = 2 Cl2 + HIO3 + H2O
Al2(SO4)3 + NH4Br = Al2Br6 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = Al2Br6 + 3(NH4)2SO4
NO + C2H6 = N2 + CO2 + H2O =>
14 NO + 2 C2H6 = 7 N2 + 4 CO2 + 6 H2O
H2O + NaCl = NaOH + H + Cl2 =>
2 H2O + 2 NaCl = 2 NaOH + 2 H + Cl2
Ca + HOH = CaO + H2 =>
Ca + HOH = CaO + H2
BeI + AgCO3 = AgI + BeCO3 =>
BeI + AgCO3 = AgI + BeCO3
FeBr2 + Na(OH)2 = Fe(OH)2 + Na(Br)2 =>
FeBr2 + Na(OH)2 = Fe(OH)2 + Na(Br)2
C10H8 + O = CO + H2O =>
C10H8 + 14 O = 10 CO + 4 H2O
CH3Br + NaH = NaBr + CH4 =>
CH3Br + NaH = NaBr + CH4
K2MnO4 + H2O = H2 + KOH + KMnO4 =>
2 K2MnO4 + 2 H2O = H2 + 2 KOH + 2 KMnO4
MgCl2 + K2S = KCl + MgS =>
MgCl2 + K2S = 2 KCl + MgS
K2HPO3 + H2SO4 = H3PO4 + SO2 + K2SO4 + H2O =>
K2HPO3 + 2 H2SO4 = H3PO4 + SO2 + K2SO4 + H2O
SrCl2 + H2SO4 = SrSO4 + Cl2H2 =>
SrCl2 + H2SO4 = SrSO4 + Cl2H2
MgO + H2O(l) = Mg + OH =>
MgO + H2O(l) = Mg + 2 OH
CH3CH2COOH + Na2CO3 = CO2 + H2O + Na =>
CH3CH2COOH + 7 Na2CO3 = 10 CO2 + 3 H2O + 14 Na
Br + O2 = BrO3 =>
2 Br + 3 O2 = 2 BrO3
SrCl2 + NaBr = SrBr + NaCl2 =>
SrCl2 + NaBr = SrBr + NaCl2
KOH + SO3 = K2SO3 + H2O + O2 =>
4 KOH + 2 SO3 = 2 K2SO3 + 2 H2O + O2
AlCl3 + H2O + Na2CO3 = Al(OH)3 + NaCl + H2CO3 =>
2 AlCl3 + 6 H2O + 3 Na2CO3 = 2 Al(OH)3 + 6 NaCl + 3 H2CO3
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
Ba2 + Cl = BaCl2 =>
Ba2 + 4 Cl = 2 BaCl2
Al2O3(s) + H2(g) = Al(s) + H2O =>
Al2O3(s) + 3 H2(g) = 2 Al(s) + 3 H2O
S + H2O = SHO2 + H =>
S + 2 H2O = SHO2 + 3 H
NH4OHHSO4 = NH4SO4H2O =>
NH4OHHSO4 = NH4SO4H2O
BKO + NaF = NaO + BKF =>
BKO + NaF = NaO + BKF
Ca + Pb(C2H3O2)2 = Ca(C2H3O2)2 + Pb =>
Ca + Pb(C2H3O2)2 = Ca(C2H3O2)2 + Pb
HO{-} + C16H10N2O2 + S2O4{2-} = C16H10N2O2{2-} + SO3{2-} + H2O =>
4 HO{-} + C16H10N2O2 + S2O4{2-} = C16H10N2O2{2-} + 2 SO3{2-} + 2 H2O
HNO3 + Mn(OH)2 = H(OH) + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H(OH) + Mn(NO3)2
Mn(OH)2 + H2SO4 = MnSO4 + H2O =>
Mn(OH)2 + H2SO4 = MnSO4 + 2 H2O
S + H2O = SHO2 + H =>
S + 2 H2O = SHO2 + 3 H
NH4 + NaNO2 = NH4NO2 + Na =>
NH4 + NaNO2 = NH4NO2 + Na
(VO)2P2O7 + O2 = VOPO4 =>
2(VO)2P2O7 + O2 = 4 VOPO4
Sn0 + O2 = SnO =>
2 Sn0 + O2 = 2 SnO
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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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