| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + MgBr2 = 2 KBr + Mg
P4 + O2 = P2O5* =>
P4 + 5 O2 = 2 P2O5*
CoOHClHCl = CoCl2H2O =>
CoOHClHCl = CoCl2H2O
Al + CI2 = AlCI2 =>
Al + CI2 = AlCI2
CaCl2NH3C = CaCNH3Cl2 =>
CaCl2NH3C = CaCNH3Cl2
AgF + H3PO4 = HF + Ag3PO4 =>
3 AgF + H3PO4 = 3 HF + Ag3PO4
NH4HS + NaOH = NH4OH + Na2S + H2O =>
NH4HS + 2 NaOH = NH4OH + Na2S + H2O
[Fe(H2O)6] + SCN = [Fe(H2O)5SCN] + H2O =>
[Fe(H2O)6] + SCN = [Fe(H2O)5SCN] + H2O
AgOH + NH3 = Ag(NH3)2OH =>
AgOH + 2 NH3 = Ag(NH3)2OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
Al + Cr(C2H3O2)3 = Cr + Al(C2H3O2)3 =>
Al + Cr(C2H3O2)3 = Cr + Al(C2H3O2)3
Al + CI2 = AlCI2 =>
Al + CI2 = AlCI2
AgF + H3PO4 = HF + Ag3PO4 =>
3 AgF + H3PO4 = 3 HF + Ag3PO4
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
AgF + H3PO4 = HF + Ag3PO4 =>
3 AgF + H3PO4 = 3 HF + Ag3PO4
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
AgF + H3PO4 = HF + Ag3PO4 =>
3 AgF + H3PO4 = 3 HF + Ag3PO4
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(s)
Na2SIO3(s) + HF(aq) = H2SIF6(aq) + NaF(aq) + H2O(l) =>
Na2SIO3(s) + 8 HF(aq) = H2SIF6(aq) + 2 NaF(aq) + 3 H2O(l)
Zn + NiCl2 = ZnCl2 + Ni =>
Zn + NiCl2 = ZnCl2 + Ni
C2H5OH + Cr2O7{-2} + H{+} = CH3CHO + Cr{+3} + H2O =>
3 C2H5OH + Cr2O7{-2} + 8 H{+} = 3 CH3CHO + 2 Cr{+3} + 7 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
LiClO4 = LiCl + O2 =>
LiClO4 = LiCl + 2 O2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CrOHHNO3 = CrNO3H2O =>
CrOHHNO3 = CrNO3H2O
AgF + H3PO4 = HF + Ag3PO4 =>
3 AgF + H3PO4 = 3 HF + Ag3PO4
CI2 + NaI = NaCI + I2 =>
CI2 + NaI = NaCI + I2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C3H6N + H2O = C3H7NO + H2 =>
2 C3H6N + 2 H2O = 2 C3H7NO + H2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ag + N = AgN3 =>
Ag + 3 N = AgN3
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
AgF + H3PO4 = HF + Ag3PO4 =>
3 AgF + H3PO4 = 3 HF + Ag3PO4
(NH4)2SO4 + Ca(OH)2 = (NH4)2(OH)2 + SO4Ca =>
(NH4)2SO4 + Ca(OH)2 = (NH4)2(OH)2 + SO4Ca
Mg + H2SO4(concentrated) = MgSO4 + H2O + SO2 =>
Mg + 2 H2SO4(concentrated) = MgSO4 + 2 H2O + SO2
AgNO3 + NaNO2 = AgNO2 + NaNO3 =>
AgNO3 + NaNO2 = AgNO2 + NaNO3
AgF + H3PO4 = HF + Ag3PO4 =>
3 AgF + H3PO4 = 3 HF + Ag3PO4
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Bk2(CO3)3 + HClO4 = Bk(ClO4)3 + CO2 + H2O =>
Bk2(CO3)3 + 6 HClO4 = 2 Bk(ClO4)3 + 3 CO2 + 3 H2O
Na2 + SO3 + Cd(NO3)2 = Na(NO3) + Cd(SO3)2 =>
Na2 + 2 SO3 + Cd(NO3)2 = 2 Na(NO3) + Cd(SO3)2
CuFeS2 + O2 = Fe + Cu + SO4 =>
CuFeS2 + 4 O2 = Fe + Cu + 2 SO4
H3(OH)3 = H2O =>
H3(OH)3 = 3 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C39H72O4 + O2 = CO2 + H2O =>
C39H72O4 + 55 O2 = 39 CO2 + 36 H2O
C6H14S + O2 = CO2 + H2O + SO2 =>
2 C6H14S + 21 O2 = 12 CO2 + 14 H2O + 2 SO2
NaOH(s) = NaOH(aq) =>
NaOH(s) = NaOH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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