| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Fe2 + 4 Cl3 = 6 Fe3Cl2
Ni3S2 + CuSO4 = Cu2S + NiS + NiSO4 =>
Ni3S2 + 2 CuSO4 = Cu2S + NiS + 2 NiSO4
MgCl2 + NH3 = Mg(NH3)2 + Cl =>
MgCl2 + 2 NH3 = Mg(NH3)2 + 2 Cl
Au + HCl + Br2 = H2AuCl4 + HBr =>
Au + 4 HCl + Br2 = H2AuCl4 + 2 HBr
CH4 + HNO3 = CH4O + NO2 + H2O =>
CH4 + 2 HNO3 = CH4O + 2 NO2 + H2O
Cr2O3 + Ba(NO3)2 = Cr(NO3)3 + BaO =>
Cr2O3 + 3 Ba(NO3)2 = 2 Cr(NO3)3 + 3 BaO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Au + KCN + O2 + H2O = KOH + K[Au(CN)4] =>
4 Au + 16 KCN + 3 O2 + 6 H2O = 12 KOH + 4 K[Au(CN)4]
Cr(OH)2 = H2O + Cr2O2 =>
2 Cr(OH)2 = 2 H2O + Cr2O2
H3BO3 + CH3OH(l) = B(OCH3)3(s) + H2O(l) =>
H3BO3 + 3 CH3OH(l) = B(OCH3)3(s) + 3 H2O(l)
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
Mn + H2SO4 + HNO3 = H2O + MnSO4H2O + NO2 =>
Mn + H2SO4 + 2 HNO3 = H2O + MnSO4H2O + 2 NO2
NH2Cl + NHCl2 + NaOH = NaCl + N2 + H2O =>
NH2Cl + NHCl2 + 3 NaOH = 3 NaCl + N2 + 3 H2O
C3H8O + Na = C3H3ONa + H2 =>
2 C3H8O + 2 Na = 2 C3H3ONa + 5 H2
NH3 + K2Cr2O7 + H2O = N2 + KOH + Cr(OH)3 =>
2 NH3 + K2Cr2O7 + H2O = N2 + 2 KOH + 2 Cr(OH)3
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
C4H6O2 + KOH = KC4H7O3 =>
C4H6O2 + KOH = KC4H7O3
Ca + Al2O3 + Si3N4 + AlN + N = Ca05Si102Al18O08N152 =>
15 Ca + 8 Al2O3 + 102 Si3N4 + 38 AlN + 10 N = 3 Ca05Si102Al18O08N152
AgI + Na2S2O3 = Na2S4O6 + NaI + Ag =>
2 AgI + 2 Na2S2O3 = Na2S4O6 + 2 NaI + 2 Ag
HBr + Ca(OH)2 = CaBr2(aq) + H2O(l) =>
2 HBr + Ca(OH)2 = CaBr2(aq) + 2 H2O(l)
H2S + SO3 = S + H2O =>
3 H2S + SO3 = 4 S + 3 H2O
SO1 + H1O = H1SO2 =>
SO1 + H1O = H1SO2
Fe2O3 + H + H2SO4 = FeS2 + H2O =>
Fe2O3 + 30 H + 4 H2SO4 = 2 FeS2 + 19 H2O
CuO + Ca(OH)2 = Cu(OH)2 + CaO =>
CuO + Ca(OH)2 = Cu(OH)2 + CaO
C2H7N + H2O = C2H9NO =>
C2H7N + H2O = C2H9NO
KMnO4 + Mn(NO3)2 + H2O = KNO3 + MnO2 + HNO3 =>
2 KMnO4 + 3 Mn(NO3)2 + 2 H2O = 2 KNO3 + 5 MnO2 + 4 HNO3
K3(Al(OH)6) + H2SO4 = K2SO4 + Al(OH)3 + H2O =>
2 K3(Al(OH)6) + 3 H2SO4 = 3 K2SO4 + 2 Al(OH)3 + 6 H2O
C5H8O2 + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
C5H8O2 + 24[Ag(NH3)2]OH = 24 Ag + 5 CO2 + 16 H2O + 48 NH3
Fe + O3 + H2O = Fe(OH)5 =>
6 Fe + 5 O3 + 15 H2O = 6 Fe(OH)5
C + H2 + O5 = C6H12O6 =>
30 C + 30 H2 + 6 O5 = 5 C6H12O6
Fe2 + AlO3 = Fe2O3 + Al =>
Fe2 + AlO3 = Fe2O3 + Al
Cl2 + SBr2 = Cl2S + Br =>
Cl2 + SBr2 = Cl2S + 2 Br
Br2 + LiF = LiBr + F2 =>
Br2 + 2 LiF = 2 LiBr + F2
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
CuSO4 + K2SO3 = CuSO3 + K2SO4 =>
CuSO4 + K2SO3 = CuSO3 + K2SO4
FeP + HNO3 = FePO4 + NO + H2O =>
3 FeP + 8 HNO3 = 3 FePO4 + 8 NO + 4 H2O
KCl + H2SO3 = K2SO3 + HCl =>
2 KCl + H2SO3 = K2SO3 + 2 HCl
Hg + H2O = HgH + HO =>
Hg + H2O = HgH + HO
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CuBr + F2 = CuF + Br2 =>
2 CuBr + F2 = 2 CuF + Br2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
FeCl3 + Al = AlCl3 + Fe =>
FeCl3 + Al = AlCl3 + Fe
ZnS(s) + O2(g) = ZnO2(s) + SO2 =>
ZnS(s) + 2 O2(g) = ZnO2(s) + SO2
Cu(NO3)2 + NH3 = (NH3)4Cu(NO3)2 =>
Cu(NO3)2 + 4 NH3 = (NH3)4Cu(NO3)2
AgNO3 + H3O + Cl = AgCl + HNO3 + H2O =>
AgNO3 + H3O + Cl = AgCl + HNO3 + H2O
CoSO4 + Cl2 + NaOH = CoOOH + NaCl + NaSO4 + H2O =>
CoSO4 + Cl2 + 3 NaOH = CoOOH + 2 NaCl + NaSO4 + H2O
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
KOH + HBr = H2O + KBr =>
KOH + HBr = H2O + KBr
C8H18 + H2O = CO + H2 =>
C8H18 + 8 H2O = 8 CO + 17 H2
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
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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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