| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H12O2 + NaOH = C10H11O2{-} + H2O + Na{+}
KNO3 + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaNO3 =>
3 KNO3 + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaNO3
[Ca(OH)2] + CO2 = CaCO3 + H2O =>
[Ca(OH)2] + CO2 = CaCO3 + H2O
Ph + Cl = PhCl4 =>
Ph + 4 Cl = PhCl4
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
CaCl + NHS = CaS + NHCl =>
CaCl + NHS = CaS + NHCl
H2CO3 + KMnO4 = K2CO3 + H + MnO4 =>
H2CO3 + 2 KMnO4 = K2CO3 + 2 H + 2 MnO4
P2O5H2S = P2SO4H2O =>
P2O5H2S = P2SO4H2O
NaOH + HI = NaI + H2O =>
NaOH + HI = NaI + H2O
C2H5OH + K = C2H5 + KOH =>
C2H5OH + K = C2H5 + KOH
CoSO4 + HNO3 = CoNO32 + S + NO + H2O =>
CoSO4 + 18 HNO3 = CoNO32 + S + 17 NO + 9 H2O
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbCl2(aq) =>
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbCl2(aq)
CaCO3 + HCH3COO = CaCH3COO2 + H2O + CO2 =>
8 CaCO3 + 7 HCH3COO = 8 CaCH3COO2 + 2 H2O + 6 CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
PhCH3 + KFeMnO4 + H2SO4 + KI + U6C18Br44 = PhCOOBr + K2SO4 + MnSO4 + H2O + FeI2 + UC3 =>
132 PhCH3 + 308 KFeMnO4 + 770 H2SO4 + 616 KI + 3 U6C18Br44 = 132 PhCOOBr + 462 K2SO4 + 308 MnSO4 + 968 H2O + 308 FeI2 + 18 UC3
CaCl2 + H2SO4 = Ca(SO4) + H(Cl) =>
CaCl2 + H2SO4 = Ca(SO4) + 2 H(Cl)
KNO3 + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaNO3 =>
3 KNO3 + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaNO3
CH4 + CO2 = CO + H2 =>
CH4 + CO2 = 2 CO + 2 H2
C5H2O3 + H2O = OH + C5H3O3 =>
C5H2O3 + H2O = OH + C5H3O3
C3H8O + NaBr = C3H7Br + NaOH =>
C3H8O + NaBr = C3H7Br + NaOH
K3PO4 + HCl = K + HPO4 + KCl =>
K3PO4 + HCl = 2 K + HPO4 + KCl
Ph + Cl = PhCl4 =>
Ph + 4 Cl = PhCl4
Zn(aq) + CO3(aq) = ZnCO3(s) =>
Zn(aq) + CO3(aq) = ZnCO3(s)
Be(OH)2 + H2Cr2O7 = BeCr2O7 + H2O =>
Be(OH)2 + H2Cr2O7 = BeCr2O7 + 2 H2O
Cr2(CO3)3 + NaOH + H2O2 = Na2CrO4 + H2O + Na2CO3 =>
Cr2(CO3)3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O + 3 Na2CO3
KNO3 + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaNO3 =>
3 KNO3 + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaNO3
CuS2 + HNO3 = S + H2O + NO + CuNO3 =>
3 CuS2 + 4 HNO3 = 6 S + 2 H2O + NO + 3 CuNO3
AlI3 + AgNO3 = AgI + Al(NO3)3 =>
AlI3 + 3 AgNO3 = 3 AgI + Al(NO3)3
CuSO4 + H2S = CuS + SO4H2 =>
CuSO4 + H2S = CuS + SO4H2
Sr(OH)2 = O2 + Sr + H2 =>
Sr(OH)2 = O2 + Sr + H2
Cu2OH + H2At = Cu2At + H2OH =>
Cu2OH + H2At = Cu2At + H2OH
Ph + Cl = PhCl4 =>
Ph + 4 Cl = PhCl4
H4O + SO4 = HSO4 + H3O =>
H4O + SO4 = HSO4 + H3O
Mg3(BO3)2 + H2SO3 = MgSO3 + H3BO3 =>
Mg3(BO3)2 + 3 H2SO3 = 3 MgSO3 + 2 H3BO3
BF3 + Li2SO3 = B2S3O9 + LiFBF3 =>
8 BF3 + 3 Li2SO3 = B2S3O9 + 6 LiFBF3
CrO4{2-} + Cu + H2O = Cr(OH)3 + Cu(OH)2 + H{-} =>
2 CrO4{2-} + 7 Cu + 12 H2O = 2 Cr(OH)3 + 7 Cu(OH)2 + 4 H{-}
Al + HCl4 = AlCl + H2 =>
8 Al + 2 HCl4 = 8 AlCl + H2
Fe2O3*H2O + O2 = Fe2O3 + H2O2 =>
2 Fe2O3*H2O + O2 = 2 Fe2O3 + 2 H2O2
KMnO4 + NaOH + Zn = MnO + ZnO + NaKOH =>
KMnO4 + NaOH + 3 Zn = MnO + 3 ZnO + NaKOH
CH3CH2OH + K2MnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
CH3CH2OH + K2MnO4 + 2 H2SO4 = CH3COOH + K2SO4 + MnSO4 + 3 H2O
KI + HNO3 = KNO3 + HIO3 + NO + H2O =>
KI + 3 HNO3 = KNO3 + HIO3 + 2 NO + H2O
NaOH + KNO3 = Na(NO3) + KOH =>
NaOH + KNO3 = Na(NO3) + KOH
Fe(No3)3 + Sb3(Po4)5 = Fe(Po4) + Sb(No3)5 =>
5 Fe(No3)3 + Sb3(Po4)5 = 5 Fe(Po4) + 3 Sb(No3)5
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
O = O760000 =>
760000 O = O760000
Pb(NO3)2 = NO2 + O3 + PbO =>
3 Pb(NO3)2 = 6 NO2 + O3 + 3 PbO
Mg(s) + CO2(s) = MgO(s) + C(s) =>
2 Mg(s) + CO2(s) = 2 MgO(s) + C(s)
Al + Na2CO3 = Al2(CO3)3 + Na =>
2 Al + 3 Na2CO3 = Al2(CO3)3 + 6 Na
Tc(CO3)3 = TcO3 + CO2 =>
Tc(CO3)3 = TcO3 + 3 CO2
CS2 + CaO = CO2 + CaS =>
CS2 + 2 CaO = CO2 + 2 CaS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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