| Équations équilibrées la veille | Équations équilibrées le lendemain |
22 H3PO4 + 4 C6H10O5 + 22 Fe = 22 FeHPO4 + 7 C3H12O2 + 3 CO2
H2SO4 + N = S2N + H2O4 =>
2 H2SO4 + N = S2N + 2 H2O4
PBS + H2SO3 = H2S + PBSO4 =>
3 PBS + 4 H2SO3 = 4 H2S + 3 PBSO4
MnO2 + HNO3 + H{+} = Mn{2+} + NO3 + H2O =>
MnO2 + 2 HNO3 + 2 H{+} = Mn{2+} + 2 NO3 + 2 H2O
WO3(g) + H2(g) = W(s) + H2O(l) =>
WO3(g) + 3 H2(g) = W(s) + 3 H2O(l)
HClO + KI + H2SO4 = K2SO4 + I2 + KCl + H2O =>
2 HClO + 4 KI + H2SO4 = K2SO4 + 2 I2 + 2 KCl + 2 H2O
C10H18O + NaBH4 = C10H20O + NaBH3 =>
C10H18O + 2 NaBH4 = C10H20O + 2 NaBH3
Bi(IO3)3 = Bi + IO3 =>
Bi(IO3)3 = Bi + 3 IO3
Cu{2}Cl + Fe = Fe{3} + Cu =>
3 Cu{2}Cl + 2 Fe = 2 Fe{3} + 3 Cu
KClO3 + NH4Cl = KCl + NH4ClO3 =>
KClO3 + NH4Cl = KCl + NH4ClO3
Ni(HO)2 = NiO + H2O =>
Ni(HO)2 = NiO + H2O
(NH4)2S + CrCl3 + H2O = (NH4)Cl + Cr(OH)3 + H2S =>
3(NH4)2S + 2 CrCl3 + 6 H2O = 6(NH4)Cl + 2 Cr(OH)3 + 3 H2S
C8H14 + KMnO4 + H2SO4 = C8H14O4 + MnSO4 + K2SO4 + H2O =>
5 C8H14 + 8 KMnO4 + 12 H2SO4 = 5 C8H14O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Cr + Fe(No3)2 = Fe + Cr(No3)3 =>
2 Cr + 3 Fe(No3)2 = 3 Fe + 2 Cr(No3)3
[COCl2*6H2O] = COCl2 + H2O =>
[COCl2*6H2O] = COCl2 + 6 H2O
S2Cl2 + H2O = SO2 + HCl + S8 =>
16 S2Cl2 + 16 H2O = 8 SO2 + 32 HCl + 3 S8
Cr(OH)3 = Cr + (OH) =>
Cr(OH)3 = Cr + 3(OH)
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
FeCl3 + H2O = Fe + O2 + HCl =>
4 FeCl3 + 6 H2O = 4 Fe + 3 O2 + 12 HCl
C3H8 + O2 = CO2 + H2O(o) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(o)
CH3CH2COOH + PCl3 = CH3CH2COCl + H3PO3 =>
3 CH3CH2COOH + PCl3 = 3 CH3CH2COCl + H3PO3
Na2B4O7 + BaCl2 = Ba(BO2)2 + B2O3 + NaCl =>
Na2B4O7 + BaCl2 = Ba(BO2)2 + B2O3 + 2 NaCl
CoO + H2 = Co + H2O =>
CoO + H2 = Co + H2O
HCl + Fe3C = Cl2 + Fe3CH =>
2 HCl + 2 Fe3C = Cl2 + 2 Fe3CH
Ca(NO3)2 + K2SO4 = CaSO4 + KNO3 =>
Ca(NO3)2 + K2SO4 = CaSO4 + 2 KNO3
P + Cu{2+} + H2O = Cu3P2 + H3PO3 + H{+} =>
4 P + 3 Cu{2+} + 6 H2O = Cu3P2 + 2 H3PO3 + 6 H{+}
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
MnO2 + HCl + H2SO4 = MnSO4 + H2O + Cl2 =>
MnO2 + 2 HCl + H2SO4 = MnSO4 + 2 H2O + Cl2
KClO3 + C13H22O11 = KCl + H2O + CO2 =>
26 KClO3 + 3 C13H22O11 = 26 KCl + 33 H2O + 39 CO2
NH4Cr2 + O2 = CrO3 + N2 + H2O =>
2 NH4Cr2 + 8 O2 = 4 CrO3 + N2 + 4 H2O
NH4 + HNO3 = NH4(HNO3) =>
NH4 + HNO3 = NH4(HNO3)
Na3AsO3 + I2 + NaOH = Na3AsO4 + NaI + H =>
2 Na3AsO3 + I2 + 2 NaOH = 2 Na3AsO4 + 2 NaI + 2 H
(NH4)2MoO4 + HCl + Zn = H2MoCl6 + ZnCl2 + H2O + NH4Cl =>
(NH4)2MoO4 + 10 HCl + Zn = H2MoCl6 + ZnCl2 + 4 H2O + 2 NH4Cl
Ca(OH)2 + Sn(NO3)4 = Sn(OH)4 + Ca(NO3)2 =>
2 Ca(OH)2 + Sn(NO3)4 = Sn(OH)4 + 2 Ca(NO3)2
Cl2 + H2O + KNO3 = KCl + HNO3 + KClO3 =>
3 Cl2 + 3 H2O + 6 KNO3 = 5 KCl + 6 HNO3 + KClO3
PCl5(l) = PCl3(g) + Cl2(g) =>
PCl5(l) = PCl3(g) + Cl2(g)
HCl + NaNO2 = NaCl + NO + NaNO3 + H2O =>
2 HCl + 3 NaNO2 = 2 NaCl + 2 NO + NaNO3 + H2O
Pb(NO3)2 + HCl = PbCl2 + (HNO3) =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2(HNO3)
FeBr3 + NaHCO3 = NaBr + Fe(OH)3 + CO2 =>
FeBr3 + 3 NaHCO3 = 3 NaBr + Fe(OH)3 + 3 CO2
Cl + O = Cl2O =>
2 Cl + O = Cl2O
CBr4 + O2 = CO2 + Br =>
CBr4 + O2 = CO2 + 4 Br
KMnO4 + H2O + FeSO4 = Fe(OH)3 + MnO2 + Fe2(SO4)3 + K2SO4 =>
6 KMnO4 + 12 H2O + 18 FeSO4 = 8 Fe(OH)3 + 6 MnO2 + 5 Fe2(SO4)3 + 3 K2SO4
Cl + C4H6 = C4H6Cl4 =>
4 Cl + C4H6 = C4H6Cl4
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Ca + K = CaK2 =>
Ca + 2 K = CaK2
C6H6O + SO2 = S + H2O + CO2 =>
C6H6O + 7 SO2 = 7 S + 3 H2O + 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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