| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Br2(g) + 8 NH3(aq) = 6 NH4Br(aq) + N2(g)
AgNO3(aq) + BaCl2(aq) = AgCl(s) + Ba(NO3)2(aq) =>
2 AgNO3(aq) + BaCl2(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr(SO4) + H2O =>
4 C2H5OH + K2Cr2O7 + 3 H2SO4 = 4 C2H4O + K2SO4 + 2 Cr(SO4) + 7 H2O
KHSO4 + MgBr2 = KBr + MgSO4 + HBr =>
KHSO4 + MgBr2 = KBr + MgSO4 + HBr
C6H5NO2 + Fe + H2O = C6H5NH2 + FeO4 =>
4 C6H5NO2 + 3 Fe + 4 H2O = 4 C6H5NH2 + 3 FeO4
NH4C2H3O2 + H2O = H3O + NH3C2H3O2 =>
NH4C2H3O2 + H2O = H3O + NH3C2H3O2
CaBr2(aq) + LiF(aq) = CaF2(s) + LiBr(aq) =>
CaBr2(aq) + 2 LiF(aq) = CaF2(s) + 2 LiBr(aq)
HC2H3O2 + NaHCO3 = H2O + CO2 + C2H4O2Na =>
9 HC2H3O2 + 8 NaHCO3 = 6 H2O + 10 CO2 + 8 C2H4O2Na
H(MnO4) + K(OH) = H(OH) + K(MnO4) =>
H(MnO4) + K(OH) = H(OH) + K(MnO4)
C6H5NH3Cl + KOH = KCl + C6H5NH3OH =>
C6H5NH3Cl + KOH = KCl + C6H5NH3OH
Ba(NO3)2 + Li3N = Ba3N2 + LiNO3 =>
3 Ba(NO3)2 + 2 Li3N = Ba3N2 + 6 LiNO3
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH = Ca5(PO4)3(OH) + H2O + NH3NO3 =>
45 Ca(NO3)2*4H2O + 27(NH4)2HPO4 + 16 NH4OH = 9 Ca5(PO4)3(OH) + 217 H2O + 80 NH3NO3
Na2SO4 + NH4C2H3O2 = NaC2H3O2 + (NH4)2SO4 =>
Na2SO4 + 2 NH4C2H3O2 = 2 NaC2H3O2 + (NH4)2SO4
NaCr(OH)4 + Na2O2 = Na2CrO4 + H2O + NaOH =>
2 NaCr(OH)4 + 3 Na2O2 = 2 Na2CrO4 + 2 H2O + 4 NaOH
NH2(CH2)5CH3 + HCl = NH3(CH2)5CH3Cl =>
NH2(CH2)5CH3 + HCl = NH3(CH2)5CH3Cl
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
MgNH4PO4*6H20 + O2 = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H20 + 60 O2 = 2 NH3 + 121 H2O + Mg2P2O7
SeO3 + Ba(OH)2 = BaSeO4 + H2O =>
SeO3 + Ba(OH)2 = BaSeO4 + H2O
Ba + H2S = BaS + H2 =>
Ba + H2S = BaS + H2
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(g) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(g) + H2O(l)
Cl2 + CoI3 = I + CoCl3 =>
3 Cl2 + 2 CoI3 = 6 I + 2 CoCl3
NH3 + C = CH4 + N2 =>
4 NH3 + 3 C = 3 CH4 + 2 N2
Cr{3+} + HCl = Cr + Cl + H{+} =>
Cr{3+} + 3 HCl = Cr + 3 Cl + 3 H{+}
MoClO2 = MoCl + O2 =>
MoClO2 = MoCl + O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na2CO3 + CuSO3 = Na2SO3 + CuCO3 =>
Na2CO3 + CuSO3 = Na2SO3 + CuCO3
HCl + SrO = SrCl2 + H2O =>
2 HCl + SrO = SrCl2 + H2O
MgO + Rb = RbO2 + Mg =>
2 MgO + Rb = RbO2 + 2 Mg
Bi(NO3)3 + Br2 + KOH = KBiO3 + H2O + KBr + KNO3 =>
Bi(NO3)3 + Br2 + 6 KOH = KBiO3 + 3 H2O + 2 KBr + 3 KNO3
NH4OH + C2H2O4 = OH + NH4C2H2O4 =>
NH4OH + C2H2O4 = OH + NH4C2H2O4
IO3{-}(aq) + HSO3{-}(aq) + H{+} = I2(l) + HSO4{-}(aq) + H2O(l) =>
2 IO3{-}(aq) + 5 HSO3{-}(aq) + 2 H{+} = I2(l) + 5 HSO4{-}(aq) + H2O(l)
RbOH + HBr = RbH + BrOH =>
RbOH + HBr = RbH + BrOH
HClO4 + NaOH = NaCl + O2 + H2O =>
HClO4 + NaOH = NaCl + 2 O2 + H2O
K2 + H2O = K(OH) + H2 =>
K2 + 2 H2O = 2 K(OH) + H2
Ca(NO3)2 + AlCl3 = CaCl2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 AlCl3 = 3 CaCl2 + 2 Al(NO3)3
HCl + Mg = ClMgH =>
HCl + Mg = ClMgH
MnSO4 + Br2 + K2SO4 + H2O = KMnO4 + KBr + H2SO4 =>
2 MnSO4 + 5 Br2 + 6 K2SO4 + 8 H2O = 2 KMnO4 + 10 KBr + 8 H2SO4
F + KI = K + IF =>
F + KI = K + IF
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
K2SO4 + Ca(NO2)2 = CaSO4 + KNO2 =>
K2SO4 + Ca(NO2)2 = CaSO4 + 2 KNO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2CO3 + Cu(NO3)2 = KNO3 + Cu2(CO3)2 =>
2 K2CO3 + 2 Cu(NO3)2 = 4 KNO3 + Cu2(CO3)2
Cl2 + Co = CoCl3 =>
3 Cl2 + 2 Co = 2 CoCl3
O2 + Fe5 = O2Fe =>
5 O2 + Fe5 = 5 O2Fe
HCOOH + CaCO3 = (HCOO)2Ca + H2O + CO2 =>
2 HCOOH + CaCO3 = (HCOO)2Ca + H2O + CO2
PbCrO4 + Al = Al2O3 + PbO + Cr2O3 =>
2 PbCrO4 + 2 Al = Al2O3 + 2 PbO + Cr2O3
AgNO3 = Ag + N02 + O2 =>
2 AgNO3 = 2 Ag + N02 + 3 O2
NaOH + H2S2O7 = NaH2SO4 + O2 =>
4 NaOH + 2 H2S2O7 = 4 NaH2SO4 + O2
NiO + HCl + H2O = NiCl2(H2O)6 =>
NiO + 2 HCl + 5 H2O = NiCl2(H2O)6
Ca(NO3)2*NH4NO3*10H2O + H2SO4 = NH4HSO4 + CaSO4 + HNO3 + H2O =>
Ca(NO3)2*NH4NO3*10H2O + 2 H2SO4 = NH4HSO4 + CaSO4 + 3 HNO3 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/24
Équations équilibrées sur02/10/23
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