| Équations équilibrées la veille | Équations équilibrées le lendemain |
IBr3 + 10 F2 = IF5 + 3 BrF5
K2SO3 + SOCl2 = KCl + SO2 =>
K2SO3 + SOCl2 = 2 KCl + 2 SO2
H2(c) + O2(c) = H2O =>
2 H2(c) + O2(c) = 2 H2O
H + N2 = HN3 =>
2 H + 3 N2 = 2 HN3
Zn + As2O3 + H2SO4 = AsH3 + H2O + ZnSO4 =>
6 Zn + As2O3 + 6 H2SO4 = 2 AsH3 + 3 H2O + 6 ZnSO4
K3PO4 + HNO3 = H5 + PO4 + KNO3 =>
5 K3PO4 + 15 HNO3 = 3 H5 + 5 PO4 + 15 KNO3
P + Ag2O = Ag + P2O5 =>
2 P + 5 Ag2O = 10 Ag + P2O5
K2O = K + O2 =>
2 K2O = 4 K + O2
HN03 + Ba(OH)2 = Ba(N03)2 + H2O =>
2 HN03 + Ba(OH)2 = Ba(N03)2 + 2 H2O
Fe + Br2 = Fe(Br)3 =>
2 Fe + 3 Br2 = 2 Fe(Br)3
Ba(OH)2 + Na2CO3 = BaCO3 + Na2(OH)2 =>
Ba(OH)2 + Na2CO3 = BaCO3 + Na2(OH)2
MnO2 + HNO2 = Mn{2+} + NO3{-} + H2 =>
MnO2 + 2 HNO2 = Mn{2+} + 2 NO3{-} + H2
Mg(OH)2H2SO4 = MgSO4 + H2O =>
Mg(OH)2H2SO4 = MgSO4 + 2 H2O
HOCHHCHOHCHOHCHHOH + OO = COO + HHO =>
2 HOCHHCHOHCHOHCHHOH + 9 OO = 8 COO + 10 HHO
K2S + KClO4 = K2SO4 + KCl =>
K2S + KClO4 = K2SO4 + KCl
FeCl3 + C6N6FeK4 = FeK4 + C6N6FeCl3 =>
FeCl3 + C6N6FeK4 = FeK4 + C6N6FeCl3
Sn2O4 + H2O = H2SnO3 =>
Sn2O4 + 2 H2O = 2 H2SnO3
Ca(OH)2 + HClO4 = H2O + CaHClO5 =>
Ca(OH)2 + HClO4 = H2O + CaHClO5
MnO2 + KOH = K4MnO4 + H2O =>
MnO2 + 4 KOH = K4MnO4 + 2 H2O
Ac(CN)3 + NaOH = Ac(OH)3 + NaCN =>
Ac(CN)3 + 3 NaOH = Ac(OH)3 + 3 NaCN
H3AsO3 + I2 + OH{-} = HAsO4{2-} + I{-} + H2O =>
H3AsO3 + I2 + 4 OH{-} = HAsO4{2-} + 2 I{-} + 3 H2O
VO2{+} + SO3{2-} = VO{+} + SO4{2-} =>
VO2{+} + SO3{2-} = VO{+} + SO4{2-}
CuSO + KOH = CuOH + KSO =>
CuSO + KOH = CuOH + KSO
HH2O2 = O + H2O =>
2 HH2O2 = O + 3 H2O
CaCO3 + HNO3 + H2O + NH3 = (Ca(NO3)2)5NH4NO3(H2O)10 + CO2 =>
5 CaCO3 + 11 HNO3 + 5 H2O + NH3 = (Ca(NO3)2)5NH4NO3(H2O)10 + 5 CO2
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq) =>
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq)
HClO4 + P4O10 = Cl2O7 + H3PO4 =>
12 HClO4 + P4O10 = 6 Cl2O7 + 4 H3PO4
CuCl2 + K2S = Cl2K2 + CuS =>
CuCl2 + K2S = Cl2K2 + CuS
H2O + Cl2 = OCl + HCl =>
2 H2O + 3 Cl2 = 2 OCl + 4 HCl
NH3 + H2O = Ammoniumhydroxide =>
NH3 + H2O = NH4OH
VO2{+} + SO3{2-} = VO{+} + SO4{2-} =>
VO2{+} + SO3{2-} = VO{+} + SO4{2-}
C3H6Br2 + Mg = C3H6 + MgBr2 =>
C3H6Br2 + Mg = C3H6 + MgBr2
K2SO4 + HNO3 = KNO3 + SO3 + H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3 + H2O
Hg(Cl)2 + HF = HgF2 + HCl =>
Hg(Cl)2 + 2 HF = HgF2 + 2 HCl
Na2CO3 + HI = H2CO3 + NaI =>
Na2CO3 + 2 HI = H2CO3 + 2 NaI
NaCl + AgCl = AgNa + Cl2 =>
NaCl + AgCl = AgNa + Cl2
HCH3COO + NaHCO3 = H2CO3 + NaCH3COO =>
HCH3COO + NaHCO3 = H2CO3 + NaCH3COO
ZnO*SiO2 + H2SO4 = ZnSO4 + SiO2 + H2O =>
ZnO*SiO2 + H2SO4 = ZnSO4 + SiO2 + H2O
Mn(NO3)2*6H2O = MnO2 + NO2 + H2O =>
Mn(NO3)2*6H2O = MnO2 + 2 NO2 + 6 H2O
Mn(OH)2(s) + O2(g) = MnO(OH)(s) + H2O(l) =>
4 Mn(OH)2(s) + O2(g) = 4 MnO(OH)(s) + 2 H2O(l)
Cu(OH)2 + H3PO4 = H + (OH) + Cu3(PO4) =>
3 Cu(OH)2 + H3PO4 = 3 H + 6(OH) + Cu3(PO4)
HBr + Li2CO3 = LiBr + H2O + CO2 =>
2 HBr + Li2CO3 = 2 LiBr + H2O + CO2
PbSO4 + LiI = PbI + LiSO4 =>
PbSO4 + LiI = PbI + LiSO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(oh)3 = Fe(oh)2 =>
2 Fe(oh)3 = 3 Fe(oh)2
Mg + AlPO4 = MgPO4 + Al =>
Mg + AlPO4 = MgPO4 + Al
CaO2 + F2 = CaF + O2 =>
2 CaO2 + F2 = 2 CaF + 2 O2
N2O4 + H2O = HNO3 + HNO2 =>
N2O4 + H2O = HNO3 + HNO2
NiSO4 + Sr(OH)2 = Ni(OH)2 + SrSO4 =>
NiSO4 + Sr(OH)2 = Ni(OH)2 + SrSO4
BaCl + F = BaF + Cl =>
BaCl + F = BaF + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/25
Équations équilibrées sur06/22/24
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