| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C9H13N + H2SO4 = (C9H13N)2*H2SO4
NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
NH4ClO3 + H2O2 = NH4ClO4 + H2O =>
NH4ClO3 + H2O2 = NH4ClO4 + H2O
CaF2 = Ca + F =>
CaF2 = Ca + 2 F
CaF2 = Ca2 + F =>
2 CaF2 = Ca2 + 4 F
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CaF2 = Ca2 + F =>
2 CaF2 = Ca2 + 4 F
MnO2 + KClO + K2CO3 = K2MnO4 + KCl + CO2 =>
MnO2 + KClO + K2CO3 = K2MnO4 + KCl + CO2
Mg(OH)2 + KCl2 = MgCl2 + K(OH)2 =>
Mg(OH)2 + KCl2 = MgCl2 + K(OH)2
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
CaF2 = Ca2 + F =>
2 CaF2 = Ca2 + 4 F
CH3CH2CH2COOK + H2O = CH3CH2CH2COOH + KOH =>
CH3CH2CH2COOK + H2O = CH3CH2CH2COOH + KOH
CaF2 = Ca2 + F =>
2 CaF2 = Ca2 + 4 F
{-} + H{+} + IO3{-} = IO2 + H2O =>
e + 2 H{+} + IO3{-} = IO2 + H2O
CaF2 = Ca2 + F =>
2 CaF2 = Ca2 + 4 F
Ca(C2H3O2)2 + LiOH = Ca(OH)2 + LiC2H3O2 =>
Ca(C2H3O2)2 + 2 LiOH = Ca(OH)2 + 2 LiC2H3O2
NaBH4 + C2H5OH = NaB(OC2H5)4 + H2 =>
NaBH4 + 4 C2H5OH = NaB(OC2H5)4 + 4 H2
C10H10O + O2 = CO2 + H2O =>
C10H10O + 12 O2 = 10 CO2 + 5 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
NaNO2 + KMnO4 + H2SO4 = NO2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
CaF2 = Ca2 + F =>
2 CaF2 = Ca2 + 4 F
MgI2 + Cl2 = MgCl2 + I2 =>
MgI2 + Cl2 = MgCl2 + I2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
CaF2 = Ca2 + F =>
2 CaF2 = Ca2 + 4 F
Pb(ClO3)2 + Hg(NO3)2 = Pb(NO3)2 + Hg(ClO3)2 =>
Pb(ClO3)2 + Hg(NO3)2 = Pb(NO3)2 + Hg(ClO3)2
CaCl2(aq) + KBr(aq) = CaBr2(aq) + K2Cl2(aq) =>
CaCl2(aq) + 2 KBr(aq) = CaBr2(aq) + K2Cl2(aq)
S8 + OH{-} = S2O3{2-} + S{2-} + H2O =>
S8 + 12 OH{-} = 2 S2O3{2-} + 4 S{2-} + 6 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
KCl + NaOH = KOH + NaCl =>
KCl + NaOH = KOH + NaCl
Ae2O3 = Ae + O2 =>
2 Ae2O3 = 4 Ae + 3 O2
Cr2O7K2 + HCl + H2S03 = KCl + CrCl3 + H2O + H2SO4 =>
10 Cr2O7K2 + 80 HCl + 3 H2S03 = 20 KCl + 20 CrCl3 + 34 H2O + 9 H2SO4
CuSO4 + K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + K2SO4 =>
4 CuSO4 + 2 K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + 4 K2SO4
BaO + Al = Al2O3 + Ba =>
3 BaO + 2 Al = Al2O3 + 3 Ba
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH2CH2CH3 + 31 O2 = 20 CO2 + 22 H2O
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
(NH4)2SO3 + Sr(OH)2 = NH4OH + SrSO3 =>
(NH4)2SO3 + Sr(OH)2 = 2 NH4OH + SrSO3
Na2O + FeCl2 = NaCl + FeO =>
Na2O + FeCl2 = 2 NaCl + FeO
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Me + H2SO4 = Me2(SO4)3 + SO2 + H2O =>
2 Me + 6 H2SO4 = Me2(SO4)3 + 3 SO2 + 6 H2O
MgCO3 + BaSO4 = MgSO4 + BaCO3 =>
MgCO3 + BaSO4 = MgSO4 + BaCO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
BaCl + FeCl3 = BaCl3 + FeCl =>
BaCl + FeCl3 = BaCl3 + FeCl
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
P2O5 + BaSO4 = P2(SO4)5 + BaO =>
P2O5 + 5 BaSO4 = P2(SO4)5 + 5 BaO
LiCl + Na3Po4 = Li3Po4 + NaCl =>
3 LiCl + Na3Po4 = Li3Po4 + 3 NaCl
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/24
Équations équilibrées sur10/08/23
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