| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CeCl3 + 2 Ca(OCl)2 + 4 H2O = 2 Ce(OH)4 + 2 CaCl2 + 3 Cl2
Mg2SiO4 + H2O = Mg2 + OH + H4SiO4 =>
Mg2SiO4 + 4 H2O = Mg2 + 4 OH + H4SiO4
SO2 + Na2SO3 = Na2SO4 + S =>
SO2 + 2 Na2SO3 = 2 Na2SO4 + S
Al + H2O + NaOH = Na2Al(OH)3 + H2 =>
2 Al + 2 H2O + 4 NaOH = 2 Na2Al(OH)3 + H2
Ag + O2 = Ag5O3 =>
10 Ag + 3 O2 = 2 Ag5O3
Na2SiO3NH4Cl = NaHSiO3NH3NaCl =>
Na2SiO3NH4Cl = NaHSiO3NH3NaCl
Ca((PO4)2) + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca((PO4)2) + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO
Cu + H2SO4 = Cu3(SO4)2 + H2O + H2S2O5 =>
3 Cu + 4 H2SO4 = Cu3(SO4)2 + 3 H2O + H2S2O5
S + NO3 = SO4 + NO =>
S + 2 NO3 = SO4 + 2 NO
SrS + Cu(NO3)2 = Sr(NO3)2 + CuS =>
SrS + Cu(NO3)2 = Sr(NO3)2 + CuS
Ca2 + HCl + O2 = CaCl + OH =>
Ca2 + 2 HCl + O2 = 2 CaCl + 2 OH
Mo + CO = Mo(CO)6 =>
Mo + 6 CO = Mo(CO)6
K2Cr2O7 + H2SO4 + Na2S2O3 = Cr2(SO4)3 + Na2(SO4) + K2SO4 + H2O =>
4 K2Cr2O7 + 13 H2SO4 + 3 Na2S2O3 = 4 Cr2(SO4)3 + 3 Na2(SO4) + 4 K2SO4 + 13 H2O
Al + Na2S + H2O = NaHS + Na3[Al(OH)4] + H2 =>
2 Al + 6 Na2S + 8 H2O = 6 NaHS + 2 Na3[Al(OH)4] + H2
Mg(OH)2HClO = Mg(OH)ClOH2O =>
Mg(OH)2HClO = Mg(OH)ClOH2O
BBr3 + H2 = B + HBr =>
2 BBr3 + 3 H2 = 2 B + 6 HBr
NH4C2H3O2 = NH4 + C2H3O2 =>
NH4C2H3O2 = NH4 + C2H3O2
C2H5COOKKOH = C2H5COOHK2O =>
C2H5COOKKOH = C2H5COOHK2O
Mn(NO3)2 + H2S = MnS + HNO3 =>
Mn(NO3)2 + H2S = MnS + 2 HNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + NH4NO3 = NaNO3 + NH4OH =>
NaOH + NH4NO3 = NaNO3 + NH4OH
Pl + Fl = PlFl =>
Pl + Fl = PlFl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5O(g) + O2(g) = CO2(g) + H2O(l) =>
4 C2H5O(g) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
Fe(NH4)2(SO4)2*3H2O + H2O2 + K2C2O4 + H2C2O4 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*3H2O + H2O2 + 3 K2C2O4 + 3 H2C2O4 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3[Fe(CN)6] + K3[Co(NO2)6] =>
K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3[Fe(CN)6] + K3[Co(NO2)6]
CaOH2SO4 = CaSO4H2O =>
CaOH2SO4 = CaSO4H2O
N2H4 + NaOH + Zn + H2O = NH3 + Na2[Zn(OH)4] =>
N2H4 + 2 NaOH + Zn + 2 H2O = 2 NH3 + Na2[Zn(OH)4]
No2O + H2O = NoOH =>
No2O + H2O = 2 NoOH
H2O + P2I4 + P4 = PH4I2 + H3PO4 =>
32 H2O + 5 P2I4 + 2 P4 = 10 PH4I2 + 8 H3PO4
PtCu = CuPt =>
PtCu = CuPt
Na[Al(OH)4] + HCl = AlCl3 + NaCl + H2O =>
Na[Al(OH)4] + 4 HCl = AlCl3 + NaCl + 4 H2O
NH4 + MnO2 = Mn2O3 + NH3 + H2O =>
2 NH4 + 2 MnO2 = Mn2O3 + 2 NH3 + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C4H8O2 + Na = H2 + NaC4H7O2 =>
2 C4H8O2 + 2 Na = H2 + 2 NaC4H7O2
NaCl + HNO3 + PbO2 = Cl2 + Pb(NO3)3 + NaNO3 + H2O =>
2 NaCl + 8 HNO3 + 2 PbO2 = Cl2 + 2 Pb(NO3)3 + 2 NaNO3 + 4 H2O
C6H7NO + HCl = NH3ClC6H4OH =>
C6H7NO + HCl = NH3ClC6H4OH
Pb(s) + CuCl2(aq) = PbCl2(s) + Cu(aq) =>
Pb(s) + CuCl2(aq) = PbCl2(s) + Cu(aq)
TeO2 + Cr2O7 + H = H2TeO4 + Cr = H2O =>
7 TeO2 + 2 Cr2O7 + 14 H = 7 H2TeO4 + 4 Cr
Na + NaO3 = Na2O =>
5 Na + NaO3 = 3 Na2O
Cr(OH)3 + H2SO4 = CrH2 + SO4(OH)3 =>
Cr(OH)3 + H2SO4 = CrH2 + SO4(OH)3
K2MnO4 + H2SO3 = MnSO4 + K2SO4 + H2O =>
K2MnO4 + 2 H2SO3 = MnSO4 + K2SO4 + 2 H2O
Cl2O3 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2O3 + 6 NaOH = 2 NaCl + 4 NaClO3 + 3 H2O
Cs + H2O = Cs(OH) + H =>
Cs + H2O = Cs(OH) + H
Zn + Ag2SO4 = AgZn + SO4 =>
2 Zn + Ag2SO4 = 2 AgZn + SO4
NaClO + NH3 = NaOH + NCl3 =>
3 NaClO + NH3 = 3 NaOH + NCl3
LiH + F2 = LiF2 + H2 =>
2 LiH + 2 F2 = 2 LiF2 + H2
NaHCO3 + C6H8O7*H20 = Na3C6H5 + CO2 + H2O =>
57 NaHCO3 + 16 C6H8O7*H20 = 19 Na3C6H5 + 39 CO2 + 205 H2O
VO2{+} + H{+} + Na2SO3 = VO{2+} + Na2SO4 + H2O =>
2 VO2{+} + 2 H{+} + Na2SO3 = 2 VO{2+} + Na2SO4 + H2O
Ca(OH)2 + (NH4)Cl = CaCl2 + (NH4)OH =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2(NH4)OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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