| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
CuO + MgBr2 = MgO2 + CuBr =>
2 CuO + MgBr2 = MgO2 + 2 CuBr
NH4 + FeO = NH4O + Fe =>
NH4 + FeO = NH4O + Fe
Cl2 + O = Cl4O3 =>
2 Cl2 + 3 O = Cl4O3
P2O5 + CuCO3 = Cu3(PO4)2 + CO2 =>
P2O5 + 3 CuCO3 = Cu3(PO4)2 + 3 CO2
NaNO3 + MgSO4 = Mg(NO3)2 + Na2SO4 =>
2 NaNO3 + MgSO4 = Mg(NO3)2 + Na2SO4
H{+} + SbF6{-} + SiO2 = H + SiF2 + SbO2F4 =>
H{+} + SbF6{-} + SiO2 = H + SiF2 + SbO2F4
C10H15NO + HCl + Na2S = H2SO4 + NaCl + C10H15N =>
4 C10H15NO + 2 HCl + Na2S = H2SO4 + 2 NaCl + 4 C10H15N
H2SO4 + HNO3 + H2O = H5SNO8 =>
H2SO4 + HNO3 + H2O = H5SNO8
HClO4 + Na2CO3 = Na2HCO3 + ClO4 =>
HClO4 + Na2CO3 = Na2HCO3 + ClO4
NaNO3 + MgSO4 = Mg(NO3)2 + Na2SO4 =>
2 NaNO3 + MgSO4 = Mg(NO3)2 + Na2SO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH4 + FeO = NH4O + Fe =>
NH4 + FeO = NH4O + Fe
NaNO3 + HCl = NaNO3H + Cl =>
NaNO3 + HCl = NaNO3H + Cl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K3(PO4) + Mg(OH)2 = KOH + Mg3(PO4)2 =>
2 K3(PO4) + 3 Mg(OH)2 = 6 KOH + Mg3(PO4)2
Hg + NaOH = Hg(NaOH)2 =>
Hg + 2 NaOH = Hg(NaOH)2
K3(PO4) + Mg(OH)2 = KOH + Mg3(PO4)2 =>
2 K3(PO4) + 3 Mg(OH)2 = 6 KOH + Mg3(PO4)2
K2Cr2O7 + NaOH = K2CrO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH = K2CrO4 + Na2CrO4 + H2O
Hg + NaOH = HgOH + Na =>
Hg + NaOH = HgOH + Na
KCl + H2 = KH + Cl2 =>
2 KCl + H2 = 2 KH + Cl2
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Cu2CO3 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2CO3 + 6 HNO3 = 2 Cu(NO3)2 + CO2 + 3 H2O + 2 NO2
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
C5H5N + H3PO4 = H2PO4 + C5H6N =>
C5H5N + H3PO4 = H2PO4 + C5H6N
Hg + NaOH = HgO + NaH =>
Hg + NaOH = HgO + NaH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Y(NO3)3 + NH4OH = Y2O3 + NH4NO3 + H2O =>
2 Y(NO3)3 + 6 NH4OH = Y2O3 + 6 NH4NO3 + 3 H2O
Li2CO3 + HNO2 = Li2NO2 + HCO3 =>
Li2CO3 + HNO2 = Li2NO2 + HCO3
NH4 + FeO = NH4O + Fe =>
NH4 + FeO = NH4O + Fe
H2 + KCl = HCl2 + K =>
H2 + 4 KCl = 2 HCl2 + 4 K
HBr + (NH4)2(CO3) = H2(CO3) + (NH4)Br =>
2 HBr + (NH4)2(CO3) = H2(CO3) + 2(NH4)Br
NaNO3 + MgSO4 = Mg(NO3)2 + Na2SO4 =>
2 NaNO3 + MgSO4 = Mg(NO3)2 + Na2SO4
K2C2O6 = K2CO3 + O2 + CO2 =>
2 K2C2O6 = 2 K2CO3 + O2 + 2 CO2
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
S + HNO3 = H2SO3 + NO2 + H2O =>
S + 4 HNO3 = H2SO3 + 4 NO2 + H2O
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2SO4 + NaOH = HOH + Na{+} + SO4{2-} =>
H2SO4 + 2 NaOH = 2 HOH + 2 Na{+} + SO4{2-}
NaIO3 + HCl = Cl2 + NaI + H2O =>
NaIO3 + 6 HCl = 3 Cl2 + NaI + 3 H2O
Fe(OH) + KClO3 + KOH = HCl + K2FeO4 + H2O =>
6 Fe(OH) + 5 KClO3 + 7 KOH = 5 HCl + 6 K2FeO4 + 4 H2O
Cu(BrO3)2 + HI = CuI + I2 + Br2 + H2O =>
2 Cu(BrO3)2 + 24 HI = 2 CuI + 11 I2 + 2 Br2 + 12 H2O
Al(OH)3 + SO3 = Al2(SO3)3 + OH =>
2 Al(OH)3 + 3 SO3 = Al2(SO3)3 + 6 OH
CrO4 + H2O + S = Cr(OH)3 + (SO4)2 =>
16 CrO4 + 24 H2O + 10 S = 16 Cr(OH)3 + 5(SO4)2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Na + HCI = (H)2 + NaCI =>
2 Na + 2 HCI = (H)2 + 2 NaCI
KHSO3 + H2S + KOH = K2S2O3 + H2O =>
4 KHSO3 + 2 H2S + 2 KOH = 3 K2S2O3 + 5 H2O
NH4 + FeO = NH4O + Fe =>
NH4 + FeO = NH4O + Fe
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Zn + H3PO4 = Zn3PO4 + H2* =>
6 Zn + 2 H3PO4 = 2 Zn3PO4 + 3 H2*
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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