| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2Br + CH3ONa = CH3CH2OCH3 + NaBr
NaOH + HBr = H2O + NaBr =>
NaOH + HBr = H2O + NaBr
HCl + Na3Po4 = NaCl + H3Po4 =>
3 HCl + Na3Po4 = 3 NaCl + H3Po4
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Al2S + H2O = Al(OH) + H2S =>
Al2S + 2 H2O = 2 Al(OH) + H2S
K3PO4 + NaCI = Na3PO4 + KCI =>
K3PO4 + 3 NaCI = Na3PO4 + 3 KCI
HNo3 + Nh4OH = Nh4No3 + H2O =>
HNo3 + Nh4OH = Nh4No3 + H2O
Ni + ClO3 = Ni(ClO3)2 =>
Ni + 2 ClO3 = Ni(ClO3)2
I + H2SO4 = ISO3 + H2O =>
I + H2SO4 = ISO3 + H2O
Al2S + H2O = Al(OH) + H2S =>
Al2S + 2 H2O = 2 Al(OH) + H2S
CH4Cl + NaOH = CH4OH + NaCl =>
CH4Cl + NaOH = CH4OH + NaCl
Al2S + H2O = Al(OH) + H2S =>
Al2S + 2 H2O = 2 Al(OH) + H2S
CH4Cl + NaOH = CH4OH + NaCl =>
CH4Cl + NaOH = CH4OH + NaCl
Ag + HNO2 = AgNO2 + NO + H2O =>
Ag + 2 HNO2 = AgNO2 + NO + H2O
K3PO4 + NaCI = Na3PO4 + KCI =>
K3PO4 + 3 NaCI = Na3PO4 + 3 KCI
Al2S + H2O = Al(OH) + H2S =>
Al2S + 2 H2O = 2 Al(OH) + H2S
CH4Cl + NaOH = CH4OH + NaCl =>
CH4Cl + NaOH = CH4OH + NaCl
SnCl + PbO2 + NaOH = Na2SnO3 + NaCl + Pb(OH)2 =>
2 SnCl + 3 PbO2 + 6 NaOH = 2 Na2SnO3 + 2 NaCl + 3 Pb(OH)2
Na2B4O7H20 + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O7H20 + 2 NaOH + 14 H2O2 = 4 NaBO3 + 25 H2O
HCl + KClO3 = Cl2 + H2O + KCl =>
6 HCl + KClO3 = 3 Cl2 + 3 H2O + KCl
PbO2 + HNO3 + Mn(NO3)2 = Pb(NO3)2 + HMnO4 + H2O =>
5 PbO2 + 6 HNO3 + 2 Mn(NO3)2 = 5 Pb(NO3)2 + 2 HMnO4 + 2 H2O
C4H8 + CrO3 + HCl = C2H4O9 + CrCl3 + H2O =>
C4H8 + 12 CrO3 + 36 HCl = 2 C2H4O9 + 12 CrCl3 + 18 H2O
S + SO42{-} + OH{-} = SO32{-} + H2O =>
20 S + 63 SO42{-} + 20 OH{-} = 83 SO32{-} + 10 H2O
Fe3O4 = FeO + Fe2O3 =>
Fe3O4 = FeO + Fe2O3
NaBrO3 + As = NaBr + As2O3 =>
NaBrO3 + 2 As = NaBr + As2O3
HNO3 + K2CrO4 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cr(NO3)3 + H2O1 =>
8 HNO3 + K2CrO4 + 3 Fe(NO3)2 = 2 KNO3 + 3 Fe(NO3)3 + Cr(NO3)3 + 4 H2O1
K3PO4 + NaCI = Na3PO4 + KCI =>
K3PO4 + 3 NaCI = Na3PO4 + 3 KCI
Na2C3S5 + ZnSO4 + N(C2H5)4Br = [N(C2H5)4]2[Zn(C3S5)2] + Na2SO4 + NaBr =>
2 Na2C3S5 + ZnSO4 + 2 N(C2H5)4Br = [N(C2H5)4]2[Zn(C3S5)2] + Na2SO4 + 2 NaBr
CoCl2(H2O)6 + NH4Cl + H2O2 + NH4 = [Co(NH3)5(NH3)]Cl3 + H2O =>
CoCl2(H2O)6 + NH4Cl + 3 H2O2 + 5 NH4 = [Co(NH3)5(NH3)]Cl3 + 12 H2O
Al2S + H2O = Al(OH) + H2S =>
Al2S + 2 H2O = 2 Al(OH) + H2S
H3NSO3 + Mg = MgNSO3 + H2 =>
2 H3NSO3 + 2 Mg = 2 MgNSO3 + 3 H2
K3PO4 + NaCI = Na3PO4 + KCI =>
K3PO4 + 3 NaCI = Na3PO4 + 3 KCI
CH4Cl + NaOH = CH4OH + NaCl =>
CH4Cl + NaOH = CH4OH + NaCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
NH4{+} + I{-} = NH4I =>
NH4{+} + I{-} = NH4I
KNO3 + H2SO4 = KNO3H2SO4 =>
KNO3 + H2SO4 = KNO3H2SO4
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
NO + CO = CO2 + N2 =>
2 NO + 2 CO = 2 CO2 + N2
(NH4)2S + CaCl2 = (NH4)Cl + CaS =>
(NH4)2S + CaCl2 = 2(NH4)Cl + CaS
PH3(g) + O2(g) = P4O10(s) + H2O(aq) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(aq)
HgSO4 + NH4OH = Hg(OH)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4OH = Hg(OH)2 + (NH4)2SO4
Al2S + H2O = Al(OH) + H2S =>
Al2S + 2 H2O = 2 Al(OH) + H2S
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
K2CO3 + HBr = K2Br + HCO3 =>
K2CO3 + HBr = K2Br + HCO3
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
MgS + MgO = Mg + SO2 =>
MgS + 2 MgO = 3 Mg + SO2
(NH4)2SO4 + NaNO3 = Na2SO4 + NH4NO3 =>
(NH4)2SO4 + 2 NaNO3 = Na2SO4 + 2 NH4NO3
NO + O2 = NO2O =>
NO + O2 = NO2O
FePO4 + H2O = Fe(OH)3 + H3PO4 =>
FePO4 + 3 H2O = Fe(OH)3 + H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/24
Équations équilibrées sur10/24/23
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