| Équations équilibrées la veille | Équations équilibrées le lendemain |
151 N2O + C50H102 = 50 CO2 + 51 H2O + 151 N2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
ZnSO4 + Na2CO3 = ZnO + Na2SO4 + CO2 =>
ZnSO4 + Na2CO3 = ZnO + Na2SO4 + CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KNO3 + NaOH + Al + H2O = NH3 + NaAlO2 + KAlO2 =>
3 KNO3 + 5 NaOH + 8 Al + 2 H2O = 3 NH3 + 5 NaAlO2 + 3 KAlO2
NaHSO4 + H3PO4 = Na3PO4 + H2SO4 =>
3 NaHSO4 + H3PO4 = Na3PO4 + 3 H2SO4
Zn(No3)2(aq) + Na2S(aq) = ZnS(s) + NaNo3(aq) =>
Zn(No3)2(aq) + Na2S(aq) = ZnS(s) + 2 NaNo3(aq)
[Zn(H2O)6](NO3)2 + NaOH = Zn(OH)2 + NaNO3 + H2O =>
[Zn(H2O)6](NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3 + 6 H2O
H3AsO3 + H = AsH + H2O =>
H3AsO3 + 4 H = AsH + 3 H2O
HNO2 + LiOH = LiNO2 + HOH =>
HNO2 + LiOH = LiNO2 + HOH
NH2 + O2 = N2 + H2O =>
2 NH2 + O2 = N2 + 2 H2O
(NH4)2SO4 + AlCl3 = NH4Cl + Al2(SO4)3 =>
3(NH4)2SO4 + 2 AlCl3 = 6 NH4Cl + Al2(SO4)3
Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3
HgS + HNO3 + HCl = S + NO + HgCl2 + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 3 HgCl2 + 4 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
[Co(NH3)4(H2O)Cl]Cl2 + NH3 = [Co(NH3)5(H2O)]Cl3 =>
[Co(NH3)4(H2O)Cl]Cl2 + NH3 = [Co(NH3)5(H2O)]Cl3
[Co(NH3)6]Cl2 = NH3 + [Co(NH3)5Cl]Cl =>
[Co(NH3)6]Cl2 = NH3 + [Co(NH3)5Cl]Cl
Au + HNO3 + HCl = AuCl4 + NO2 + H2O =>
Au + 4 HNO3 + 4 HCl = AuCl4 + 4 NO2 + 4 H2O
Al2O3 + H2O4S = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2O4S = Al2(SO4)3 + 3 H2O
CO(NH2)2 + O2 = N2 + CO2 + H2O =>
2 CO(NH2)2 + 3 O2 = 2 N2 + 2 CO2 + 4 H2O
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
Mg + NHO3 = Mg(NO3)2 + H =>
Mg + 2 NHO3 = Mg(NO3)2 + 2 H
RaO + HCl = H2O + RaCl2 =>
RaO + 2 HCl = H2O + RaCl2
Cu(C2H3O2)2 + NH4Cl = CuCl2 + NH4C2H3O2 =>
Cu(C2H3O2)2 + 2 NH4Cl = CuCl2 + 2 NH4C2H3O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SnO2 + HCl = SnCl4 + H2O =>
SnO2 + 4 HCl = SnCl4 + 2 H2O
Li2Se + H2O = H2Se + LiOH =>
Li2Se + 2 H2O = H2Se + 2 LiOH
Sn + Br2 = SnBr4 =>
Sn + 2 Br2 = SnBr4
Co(s) + H2O(g) = Co3O4(s) + H2(g) =>
3 Co(s) + 4 H2O(g) = Co3O4(s) + 4 H2(g)
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
Sr{+} + PO4{-} = SrPO4 =>
Sr{+} + PO4{-} = SrPO4
SbCl3 + HCl = H3(SbCl6) =>
SbCl3 + 3 HCl = H3(SbCl6)
NO3{-} + C2H4O4{+2} = N2 + CO2 + O2 + H2O =>
2 NO3{-} + C2H4O4{+2} = N2 + 2 CO2 + 2 O2 + 2 H2O
CaH2 + Al + SiS + H2O = Ca3Al2Si3O12 + H2 + H2S =>
3 CaH2 + 2 Al + 3 SiS + 12 H2O = Ca3Al2Si3O12 + 12 H2 + 3 H2S
K[Cr(OH)4] + KBrO + KOH = K2CrO4 + H2O + KBr =>
2 K[Cr(OH)4] + 3 KBrO + 2 KOH = 2 K2CrO4 + 5 H2O + 3 KBr
XH2 + XCl2 = XHCl =>
XH2 + XCl2 = 2 XHCl
Li2Se + H2O = H2Se + LiOH =>
Li2Se + 2 H2O = H2Se + 2 LiOH
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
(OH)H = H2O =>
(OH)H = H2O
H{+} + Cl{-}(aq) + ClO3{-}(aq) = Cl2(aq) + H2O =>
6 H{+} + 5 Cl{-}(aq) + ClO3{-}(aq) = 3 Cl2(aq) + 3 H2O
hydrochloricacid + Magnesium = Magnesiumchloride + hydrogen =>
2 HCl + Mg = MgCl2 + H2
Mg2P2O7 + NH3 + H2O = MgNH4PO4 =>
Mg2P2O7 + 2 NH3 + H2O = 2 MgNH4PO4
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
PbCl2 + Al(NO3)3 = Pb(NO3)2 + AlCl3 =>
3 PbCl2 + 2 Al(NO3)3 = 3 Pb(NO3)2 + 2 AlCl3
KClO + HBr = KH + ClOBr =>
KClO + HBr = KH + ClOBr
Fe(NO3)3 + NiCl2 = FeCl2 + Ni(NO3)3 =>
Fe(NO3)3 + NiCl2 = FeCl2 + Ni(NO3)3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HNO3 + AgNO3 = AgH + NO3 =>
HNO3 + AgNO3 = AgH + 2 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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