| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO + NaOH = BaOH + NaO
CaO + SO4 = (CaO)2SO4 =>
2 CaO + SO4 = (CaO)2SO4
NH3 + CH3COCl = NH4Cl + CH3CONH2 =>
2 NH3 + CH3COCl = NH4Cl + CH3CONH2
CH3OH + KOH = CH3KO + H2O =>
CH3OH + KOH = CH3KO + H2O
Pb(OH)2 + HC2H3O2 = Pb(C2H3O2)2 + H2O =>
Pb(OH)2 + 2 HC2H3O2 = Pb(C2H3O2)2 + 2 H2O
(NH4)3P + NaOH = Na3P + NH3 + H2O =>
(NH4)3P + 3 NaOH = Na3P + 3 NH3 + 3 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
(NH4)3PO4 + Hg2(NO3)2 = NH4NO3 + (Hg2)3(PO4)2 =>
2(NH4)3PO4 + 3 Hg2(NO3)2 = 6 NH4NO3 + (Hg2)3(PO4)2
Sn + HNO3 = NH4NO3 + SnNO3 + H2O =>
8 Sn + 10 HNO3 = NH4NO3 + 8 SnNO3 + 3 H2O
Fe(OH)2 + NaCH = Fe(CH)2 + NaOH =>
Fe(OH)2 + 2 NaCH = Fe(CH)2 + 2 NaOH
Fe2O3 + Na2CO3 = CO2 + NaFeO2 =>
Fe2O3 + Na2CO3 = CO2 + 2 NaFeO2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Mg(OH)2 + H4PO4 = Mg4(PO4)2 + H2O =>
4 Mg(OH)2 + 2 H4PO4 = Mg4(PO4)2 + 8 H2O
CaCO3 + HF = CaF + HCO3 =>
CaCO3 + HF = CaF + HCO3
H{+} + Mn{2+} + NaBiO3 = Bi{3+} + MnO4{-} + Na{+} + H2O =>
14 H{+} + 2 Mn{2+} + 5 NaBiO3 = 5 Bi{3+} + 2 MnO4{-} + 5 Na{+} + 7 H2O
CNS + MnO4 = CN + SO4 + Mn =>
CNS + MnO4 = CN + SO4 + Mn
MgCl2 + O2 = Mg(ClO3)2 =>
MgCl2 + 3 O2 = Mg(ClO3)2
Ca(IO3)2 + H2O = Ca(OH)2 + HI + O2 =>
Ca(IO3)2 + 2 H2O = Ca(OH)2 + 2 HI + 3 O2
Mg + HBr = MgH2 + Br2 =>
Mg + 2 HBr = MgH2 + Br2
Cu(NO3)3 + NO2 + H2O = HNO3 + Cu =>
Cu(NO3)3 + 3 NO2 + 3 H2O = 6 HNO3 + Cu
Ca5(PO4)3Cl + H2SO4 = Ca(H2PO4)2 + CaSO4 + HCl =>
2 Ca5(PO4)3Cl + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HCl
SO3 + Mg(OH)2 = MgSO4 + H2O =>
SO3 + Mg(OH)2 = MgSO4 + H2O
ZnCl + NH3 + H2O = ZnOH + NH4Cl =>
ZnCl + NH3 + H2O = ZnOH + NH4Cl
Na + PO4 + KOH = NaOH + K3PO4 =>
3 Na + PO4 + 3 KOH = 3 NaOH + K3PO4
Cr(OH)4 + HNO3 = Cr(NO3)4 + H2O =>
Cr(OH)4 + 4 HNO3 = Cr(NO3)4 + 4 H2O
AlPO4 + Mg(NO3)2 = Al(NO3)3 + Mg3(PO4)2 =>
2 AlPO4 + 3 Mg(NO3)2 = 2 Al(NO3)3 + Mg3(PO4)2
CdCl2(aq) + H2S(aq) = CdS(s) + HCl(aq) =>
CdCl2(aq) + H2S(aq) = CdS(s) + 2 HCl(aq)
K2MnO4 + Zn + HCl = MnCl2 + KCl + ZnCl2 + H2O =>
K2MnO4 + 2 Zn + 8 HCl = MnCl2 + 2 KCl + 2 ZnCl2 + 4 H2O
NH3 + NaClO + NaOH = NaNO2 + NaCl + H2O =>
NH3 + 3 NaClO + NaOH = NaNO2 + 3 NaCl + 2 H2O
CS2 + H2SO4 = CO2 + S02 + H2O =>
3 CS2 + 2 H2SO4 = 3 CO2 + 4 S02 + 2 H2O
AgNO3 + Li = Ag + LiNO3 =>
AgNO3 + Li = Ag + LiNO3
CH4 + KMnO4 = CH4KMnO4 =>
CH4 + KMnO4 = CH4KMnO4
HBrO4(aq) + Fe(OH)2(s) = H2O(l) + Fe(BrO4)2 =>
2 HBrO4(aq) + Fe(OH)2(s) = 2 H2O(l) + Fe(BrO4)2
Al(OH)3 + H2SO = H2O + Al2(SO)3 =>
2 Al(OH)3 + 3 H2SO = 6 H2O + Al2(SO)3
C3H6O2 + CaCO3 = C6H10CaO4 + H2O + CO2 =>
2 C3H6O2 + CaCO3 = C6H10CaO4 + H2O + CO2
Pb + NaOH + H2O = Na2[PbOH]4 + H2 =>
4 Pb + 2 NaOH + 2 H2O = Na2[PbOH]4 + H2
NaOH(aq) + H2SO4(l) = H2O(l) + Na2SO4 =>
2 NaOH(aq) + H2SO4(l) = 2 H2O(l) + Na2SO4
Ba(OH)2*8H2O(s) + NH4NO3(s) = Ba(NO3)2(s) + NH3(aq) + H2O(l) =>
Ba(OH)2*8H2O(s) + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 NH3(aq) + 10 H2O(l)
Y(OH)3 + H2SO4 = Y2(SO4)3 + H2O =>
2 Y(OH)3 + 3 H2SO4 = Y2(SO4)3 + 6 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Cr(OH)4 + HNO3 = Cr(NO3)4 + H2O =>
Cr(OH)4 + 4 HNO3 = Cr(NO3)4 + 4 H2O
Mg + HBr = MgH2 + Br2 =>
Mg + 2 HBr = MgH2 + Br2
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
FeCl3 + MgSO4 = Fe(SO4)3 + MgCl =>
FeCl3 + 3 MgSO4 = Fe(SO4)3 + 3 MgCl
BiO3{-} + Cr{3+} + H{+} = Cr2O7{2-} + Bi{3+} + H2O =>
3 BiO3{-} + 2 Cr{3+} + 4 H{+} = Cr2O7{2-} + 3 Bi{3+} + 2 H2O
Cr(OH)4 + HNO3 = Cr(NO3)4 + H2O =>
Cr(OH)4 + 4 HNO3 = Cr(NO3)4 + 4 H2O
Ba(BrO3)2 + H2SO4 = HBrO3 + BaSO4 =>
Ba(BrO3)2 + H2SO4 = 2 HBrO3 + BaSO4
NaCl + K2H2Sb2O7 = Na2H2Sb2O7 + KCl =>
2 NaCl + K2H2Sb2O7 = Na2H2Sb2O7 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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