| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(ClO3)2 + AlCl3 = HgCl3 + Al(ClO3)2
Hg2Cl2 + H2O = Hg2(OH)2 + HCl =>
Hg2Cl2 + 2 H2O = Hg2(OH)2 + 2 HCl
H3(PO4) + NaBr = HBr + Na3(PO4) =>
H3(PO4) + 3 NaBr = 3 HBr + Na3(PO4)
Fe + Ga + Te = FeGaTe2 =>
Fe + Ga + 2 Te = FeGaTe2
HA = H{+} + A{-} =>
HA = H{+} + A{-}
SiO2 + NaOH = SiO3 + Na2O + H2 =>
SiO2 + 2 NaOH = SiO3 + Na2O + H2
B5H9 + H2O = B(OH)3 + H2 =>
B5H9 + 15 H2O = 5 B(OH)3 + 12 H2
ZnO2 + H2SO4 = ZnSO4 + H2O2 =>
ZnO2 + H2SO4 = ZnSO4 + H2O2
C22H38(OH)3 + O2 = CO2 + H2O =>
4 C22H38(OH)3 + 123 O2 = 88 CO2 + 82 H2O
N + H3O = H2 + N2O =>
4 N + 2 H3O = 3 H2 + 2 N2O
F2 + Cl2O = FClO2 + Cl2 =>
F2 + 4 Cl2O = 2 FClO2 + 3 Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ni(SO4)2 + NaOH = Ni(OH)2 + NaSO4 =>
Ni(SO4)2 + 2 NaOH = Ni(OH)2 + 2 NaSO4
AlH3 + O2 = Al2O3 + H2O =>
2 AlH3 + 3 O2 = Al2O3 + 3 H2O
Na + FeBr3 = NaBr + Fe2 =>
6 Na + 2 FeBr3 = 6 NaBr + Fe2
Ni(NO3)2 + C2H4(NH2)2 = Ni(NH2)2 + C2H4(NO3)2 =>
Ni(NO3)2 + C2H4(NH2)2 = Ni(NH2)2 + C2H4(NO3)2
NH3(g) + O2 = N2(g) + H2O(g) =>
4 NH3(g) + 3 O2 = 2 N2(g) + 6 H2O(g)
CH3CH2COOCH + H2O = CH3CH2OH + CH3COOH =>
2 CH3CH2COOCH + 3 H2O = CH3CH2OH + 3 CH3COOH
Al2(SO2)3 + H2O = Al(OH)3 + H2(SO2) =>
Al2(SO2)3 + 6 H2O = 2 Al(OH)3 + 3 H2(SO2)
K2Cr2O7 + H2SO4 + C2H5OH = K2SO4 + CH3OOH + H2O + Cr2(SO4)3 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 K2SO4 + 6 CH3OOH + 5 H2O + 2 Cr2(SO4)3
CO2 + NaHCO3 = CO2NaHCO3 =>
CO2 + NaHCO3 = CO2NaHCO3
Co{2+} + KH2PO4 = Co2PO4{+} + K{+} + H{+} =>
2 Co{2+} + KH2PO4 = Co2PO4{+} + K{+} + 2 H{+}
P + O2 = P4O10P = ?O = ?P = ?O = ? =>
5 P + 5 O2 = P4O10P
KI + Na3(PO4) = K3(PO4) + NaI =>
3 KI + Na3(PO4) = K3(PO4) + 3 NaI
HCOONa + H2SO4 = HCOOH + Na2SO4 =>
2 HCOONa + H2SO4 = 2 HCOOH + Na2SO4
Pb(s) + CuSO4(aq) = PbSO4(g) + Cu(s) =>
Pb(s) + CuSO4(aq) = PbSO4(g) + Cu(s)
CuSO4*5H2O + O2 = CuO + SO4 + H2O =>
2 CuSO4*5H2O + O2 = 2 CuO + 2 SO4 + 10 H2O
HClO4 + RbOH = H2O + ClO4Rb =>
HClO4 + RbOH = H2O + ClO4Rb
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(s) =>
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(s)
HCl(aq) + Na3PO4(aq) = NaCl + H3PO4 =>
3 HCl(aq) + Na3PO4(aq) = 3 NaCl + H3PO4
F + NH4I = NH4F + I =>
F + NH4I = NH4F + I
FeSO4*7H2O + KOH + KNO3 = Fe3O4 + NO2 + K2SO4 + H2O =>
3 FeSO4*7H2O + 4 KOH + 2 KNO3 = Fe3O4 + 2 NO2 + 3 K2SO4 + 23 H2O
Sb + CI2 = SbCI2 =>
Sb + CI2 = SbCI2
H3Po3 + CuO = Cu3(Po3)2 + H2O =>
2 H3Po3 + 3 CuO = Cu3(Po3)2 + 3 H2O
C6H5CON(CH3)2 + HCl = C6H5CONH3Cl + C2H4 =>
C6H5CON(CH3)2 + HCl = C6H5CONH3Cl + C2H4
CO2 + (Ca(OH)2) = CaCO3 + H2O =>
CO2 + (Ca(OH)2) = CaCO3 + H2O
Ca(OH)2 + Al(OH)3 = Ca3[Al(OH)6]2 =>
3 Ca(OH)2 + 2 Al(OH)3 = Ca3[Al(OH)6]2
H2 + NaI = Na + HI =>
H2 + 2 NaI = 2 Na + 2 HI
MnO4{-} + H{+} + Fe{2+} = Mn{2+} + H2O(l) + Fe{3+} =>
MnO4{-} + 8 H{+} + 5 Fe{2+} = Mn{2+} + 4 H2O(l) + 5 Fe{3+}
Mg(s) + O2(aq) = MgO(s) =>
2 Mg(s) + O2(aq) = 2 MgO(s)
KJ + H2SO4 = KHSO4 + J2 + H2S + H2O =>
8 KJ + 9 H2SO4 = 8 KHSO4 + 4 J2 + H2S + 4 H2O
NaH2PO2 + KMnO4 + H2SO4 = NaH2PO4 + MnSO4 + K2SO4 + H2O =>
5 NaH2PO2 + 4 KMnO4 + 6 H2SO4 = 5 NaH2PO4 + 4 MnSO4 + 2 K2SO4 + 6 H2O
FeOH{2+} + {-} = Fe{2+} + OH{-} =>
FeOH{2+} + e = Fe{2+} + OH{-}
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
C3H7COH + Cu(OH)2 = C3H7COOH + CuOH + H2O =>
C3H7COH + 2 Cu(OH)2 = C3H7COOH + 2 CuOH + H2O
Sb + CI2 = SbCI2 =>
Sb + CI2 = SbCI2
NH4NO3(aq) + H2O(l) = HNO3(aq) + NH4OH(aq) =>
NH4NO3(aq) + H2O(l) = HNO3(aq) + NH4OH(aq)
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Na2CO3(aq) + HBrO3(aq) = CO2(g) + H2O(l) + NaBrO3(aq) =>
Na2CO3(aq) + 2 HBrO3(aq) = CO2(g) + H2O(l) + 2 NaBrO3(aq)
Tb + H2SO4 = Tb2(SO4)3 + H =>
2 Tb + 3 H2SO4 = Tb2(SO4)3 + 6 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/13/24
Équations équilibrées sur07/13/23
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