| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + H2SO4 = Mg2(SO4) + H2
Ca2N2 = Ca + N2 =>
Ca2N2 = 2 Ca + N2
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
Zn(OH)2 + K2O = ZnO + K(OH) =>
Zn(OH)2 + K2O = ZnO + 2 K(OH)
KI + HNO3 = I2 + KNO3 + NO + H2O =>
6 KI + 8 HNO3 = 3 I2 + 6 KNO3 + 2 NO + 4 H2O
NaPO3 + CuO = NaCuPO4 =>
NaPO3 + CuO = NaCuPO4
silvernitrate + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
HNo3 + H2O = No3 + H3O =>
HNo3 + H2O = No3 + H3O
H6C12O6 + O2 = CO2 + H2O =>
2 H6C12O6 + 21 O2 = 24 CO2 + 6 H2O
Cu(NO3)2 + Al = CuAl + NO3 =>
Cu(NO3)2 + Al = CuAl + 2 NO3
MnO4{-} + S{2-} + H3O{+} = Mn2{+} + SO2 + H2O =>
12 MnO4{-} + 13 S{2-} + 44 H3O{+} = 6 Mn2{+} + 13 SO2 + 66 H2O
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2
Fe + AgNO3 = Fe[NO3]2 + Ag =>
Fe + 2 AgNO3 = Fe[NO3]2 + 2 Ag
Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl
CuO + NH4Cl = CuCl2 + NH3 + H2O =>
CuO + 2 NH4Cl = CuCl2 + 2 NH3 + H2O
K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + H2O + K2SO4 =>
2 K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + 6 H2O + K2SO4
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
KMnO2 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)2 + H2O =>
2 KMnO2 + FeSO4 + 4 H2SO4 = K2SO4 + 2 MnSO4 + Fe(SO4)2 + 4 H2O
CH2(COOH)2 + KOH = KCH(COOH)2 + H2O =>
CH2(COOH)2 + KOH = KCH(COOH)2 + H2O
ClO2 = Cl + O2 =>
ClO2 = Cl + O2
VCl4 + Ca(OH)2 = CaCl2 + V(OH)4 =>
VCl4 + 2 Ca(OH)2 = 2 CaCl2 + V(OH)4
CH4CO2 + KOH = CH3CO2K + H2O =>
CH4CO2 + KOH = CH3CO2K + H2O
KOHAlCl3 = KCl3AlOH =>
KOHAlCl3 = KCl3AlOH
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
KCl + K2CrO4 + H2O = Cr(OH)3 + KOH + Cl2 =>
6 KCl + 2 K2CrO4 + 8 H2O = 2 Cr(OH)3 + 10 KOH + 3 Cl2
NH4Fe(SO4)2 + H2NOH = FeSO4 + (NH4)2SO4 + NO + H2O =>
NH4Fe(SO4)2 + 2 H2NOH = FeSO4 + (NH4)2SO4 + NO + H2O
NH4BrNaOH = NH4OHNaBr =>
NH4BrNaOH = NH4OHNaBr
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
NaOH(aq) + NH4C2H3O2(aq) = NH4OH(s) + NaC2H3O2(aq) =>
NaOH(aq) + NH4C2H3O2(aq) = NH4OH(s) + NaC2H3O2(aq)
HgO + H2SO4 = Hg(SO5) + H2 =>
HgO + H2SO4 = Hg(SO5) + H2
NO + Fe = N2O + FeO =>
2 NO + Fe = N2O + FeO
AlCl3(aq) + CuNO3(aq) = Al(NO3)3 + CuCl =>
AlCl3(aq) + 3 CuNO3(aq) = Al(NO3)3 + 3 CuCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
FeSO4 = FeOSO3 =>
FeSO4 = FeOSO3
H3C6O7H5 + Hf(OH)4 = H2O + Hf3(C6O7H5)4 =>
4 H3C6O7H5 + 3 Hf(OH)4 = 12 H2O + Hf3(C6O7H5)4
PbSO4 + Mg = MgSO4 + Pb =>
PbSO4 + Mg = MgSO4 + Pb
Sr(NO3)2 + KCl = SrCl2 + KNO3 =>
Sr(NO3)2 + 2 KCl = SrCl2 + 2 KNO3
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
[Co(H2O)6]Cl2 + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O + HCl =>
2[Co(H2O)6]Cl2 + 10 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O + 8 HCl
AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + NaNO3 =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + 2 NaNO3
Sr(NO3)2 + KCl = K(NO3) + SrCl2 =>
Sr(NO3)2 + 2 KCl = 2 K(NO3) + SrCl2
Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl =>
2 Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl
Sr(NO3)2 + KCl = K(NO3) + SrCl2 =>
Sr(NO3)2 + 2 KCl = 2 K(NO3) + SrCl2
NH4HF2 + H3BO3 = NH4BF4 + NH3 + H2O =>
2 NH4HF2 + H3BO3 = NH4BF4 + NH3 + 3 H2O
Sr(NO3)2 + KCl = K(NO3) + SrCl2 =>
Sr(NO3)2 + 2 KCl = 2 K(NO3) + SrCl2
K(OH) + H3(PO4) = K3(PO4) + H(OH) =>
3 K(OH) + H3(PO4) = K3(PO4) + 3 H(OH)
CuCl + Na2S2O3 = Cu2S2O3 + NaCl =>
2 CuCl + Na2S2O3 = Cu2S2O3 + 2 NaCl
Pt[NH3]2Cl2 + [NH4]2HPO4 = Pt[NH3]4HPO4 + HCl =>
Pt[NH3]2Cl2 + [NH4]2HPO4 = Pt[NH3]4HPO4 + 2 HCl
Li3PO4 + Ba(OH)2 = LiOH + Ba3(PO4)2 =>
2 Li3PO4 + 3 Ba(OH)2 = 6 LiOH + Ba3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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