| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe2O3 + Ca(OH)2 = CaFeO4 + H2O + 3 FeO
HNO3 + Fe(OH)2 = Fe(NO3)3 + H2O + NO2 =>
4 HNO3 + Fe(OH)2 = Fe(NO3)3 + 3 H2O + NO2
AlCl3 + H2O + NaHCO3 = Al(OH)3 + NaCl + H2CO3 =>
AlCl3 + 3 H2O + 3 NaHCO3 = Al(OH)3 + 3 NaCl + 3 H2CO3
Al2O + Fe = Fe3O4 + Al =>
4 Al2O + 3 Fe = Fe3O4 + 8 Al
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
Al(ClO4)3 + Na2SO3 = Al2(SO3)3 + NaClO4 =>
2 Al(ClO4)3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaClO4
SO2 + H2O2 = HSO3 =>
2 SO2 + H2O2 = 2 HSO3
C22H22O11 + O2 = CO + H2O =>
C22H22O11 + 11 O2 = 22 CO + 11 H2O
C96H416 + O2 = CO2 + H2O =>
C96H416 + 200 O2 = 96 CO2 + 208 H2O
CaCrO4 + BaCl2 = CaCl2 + BaCrO4 =>
CaCrO4 + BaCl2 = CaCl2 + BaCrO4
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
KMnO4 + C6H12O6 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
24 KMnO4 + 5 C6H12O6 + 36 H2SO4 = 24 MnSO4 + 12 K2SO4 + 66 H2O + 30 CO2
P + Ce = PCe5 =>
P + 5 Ce = PCe5
C4H6BaO4 + K3PO4 = Ba3(PO4)2 + CH3CO2K =>
3 C4H6BaO4 + 2 K3PO4 = Ba3(PO4)2 + 6 CH3CO2K
Al + KNO3 + KOH = K2AlO2 + NH3 + H2O =>
4 Al + KNO3 + 7 KOH = 4 K2AlO2 + NH3 + 2 H2O
C14H12Br2 + NaOH = C14H10 + H2O + NaBr =>
C14H12Br2 + 2 NaOH = C14H10 + 2 H2O + 2 NaBr
K(s) + NaBr(aq) = KBr + Na =>
K(s) + NaBr(aq) = KBr + Na
C4H9Cl + Na = NaCl + C4H9 =>
C4H9Cl + Na = NaCl + C4H9
Cr2O7{-2} + H{+} + Fe{2-} = Cr{+3} + Fe{3+} + H2O =>
5 Cr2O7{-2} + 70 H{+} + 6 Fe{2-} = 10 Cr{+3} + 6 Fe{3+} + 35 H2O
CuOH + HMnO4 = CuMnO4 + H2O =>
CuOH + HMnO4 = CuMnO4 + H2O
N2H8CO3 + NaOH = Na2CO3 + NH3 + H2O =>
N2H8CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
SO2(g) + HF(l) = SF4(g) + H2O(l) =>
SO2(g) + 4 HF(l) = SF4(g) + 2 H2O(l)
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
ClO3{-} + Mn{2+} + PO4{3-} + H{+] = Mn(PO4)2{3-}+Cl{-}+H2O =>
ClO3{-} + 6 Mn{2+} + 12 PO4{3-} + 6 H{+] = 6 Mn(PO4)2{3-}+Cl{-}+3H2O
TiO2 + CaCl2 = TiCl4 + CaO =>
TiO2 + 2 CaCl2 = TiCl4 + 2 CaO
Ammoniumnitrate + silverchloride = ammoniumchloride + silvernitrate =>
NH4NO3 + AgCl = NH4Cl + AgNO3
HC2H3O2 + Cr(OH)3 = Cr(C2H3O2)3 + H2O =>
3 HC2H3O2 + Cr(OH)3 = Cr(C2H3O2)3 + 3 H2O
H + Au = HAu =>
H + Au = HAu
Al + Si + O2 = Al2(SiO3)3 =>
4 Al + 6 Si + 9 O2 = 2 Al2(SiO3)3
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 = =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
HCl + Ba(OH)2 = BaCl2 + H2O(aq) =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O(aq)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
NaNO3 + Hg = Hg(NO3)2 + Na =>
2 NaNO3 + Hg = Hg(NO3)2 + 2 Na
HCl + Fe = FeCl3 + H2 =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2
[Zn(CN)4]2{-} + Fe(OH)2 + OH{-} = CN{-} + Zn + Fe(OH)3 =>
[Zn(CN)4]2{-} + 7 Fe(OH)2 + 7 OH{-} = 8 CN{-} + 2 Zn + 7 Fe(OH)3
Na + Fl2 = NaFl =>
2 Na + Fl2 = 2 NaFl
Pd(OH)2 + HNO3 = Pd(NO3)2 + H2O =>
Pd(OH)2 + 2 HNO3 = Pd(NO3)2 + 2 H2O
CaP + H2O = CaO2H2 + P2H4 =>
2 CaP + 4 H2O = 2 CaO2H2 + P2H4
Cr + H2SO4 = Cr2(SO4)2 + H =>
2 Cr + 2 H2SO4 = Cr2(SO4)2 + 4 H
NaHCO3 + H2 = Na + CO2 + H2O =>
2 NaHCO3 + H2 = 2 Na + 2 CO2 + 2 H2O
CH4O = CO + H2 =>
CH4O = CO + 2 H2
RbF + Cu(SO4) = Rb2(SO4) + CuF2 =>
2 RbF + Cu(SO4) = Rb2(SO4) + CuF2
Sn(HSO4)2 + NaOH = SnSO4 + Na2SO4 + H2O =>
Sn(HSO4)2 + 2 NaOH = SnSO4 + Na2SO4 + 2 H2O
Pd + HNO3 + H2SO4 = PdSO4 + NO2 + H2O =>
Pd + 2 HNO3 + H2SO4 = PdSO4 + 2 NO2 + 2 H2O
Na[Au(CN)2] + Zn = Na2[Zn(CN)4] + Au =>
2 Na[Au(CN)2] + Zn = Na2[Zn(CN)4] + 2 Au
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CoSO4 + Na2CO3 + H2O = Co2(OH)2CO3 + CO2 + Na2SO4 =>
2 CoSO4 + 2 Na2CO3 + H2O = Co2(OH)2CO3 + CO2 + 2 Na2SO4
C5H12 + O2 = CO2 + H2O(g) =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O(g)
Cu(NO3)2 + ZnO = CuO + Zn(NO3)2 =>
Cu(NO3)2 + ZnO = CuO + Zn(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/24
Équations équilibrées sur07/08/23
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