| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
Zn + NiSO4 = Zn2SO4 + Ni =>
2 Zn + NiSO4 = Zn2SO4 + Ni
C2Cu2 + HCl = C2H2 + CuCl =>
C2Cu2 + 2 HCl = C2H2 + 2 CuCl
(NH4)2Cr2O7 + CoCl3 = NH4Cl + Co2(Cr2O7)3 =>
3(NH4)2Cr2O7 + 2 CoCl3 = 6 NH4Cl + Co2(Cr2O7)3
CrO42 + H3O = Cr2O72 + H2O =>
2 CrO42 + 24 H3O = Cr2O72 + 36 H2O
Sr3P2 + HCl = SrCl2 + H3P =>
Sr3P2 + 6 HCl = 3 SrCl2 + 2 H3P
N + C + O2 = NCO =>
2 N + 2 C + O2 = 2 NCO
Ba + PO4 = BaPO4 =>
Ba + PO4 = BaPO4
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
C18H32O2 + CH3OH = C12H24 + C3H8O3 =>
3 C18H32O2 + 12 CH3OH = 4 C12H24 + 6 C3H8O3
FeOH(NO3)2 = Fe(OH)3 + Fe(NO3)3 =>
3 FeOH(NO3)2 = Fe(OH)3 + 2 Fe(NO3)3
C2H4O2 + Na2CO2 = C2H3NaO2 + CO2 + H2O =>
7 C2H4O2 + 4 Na2CO2 = 8 C2H3NaO2 + 2 CO2 + 2 H2O
NaVO3 + NH4OH = NH4VO3 + NaOH =>
NaVO3 + NH4OH = NH4VO3 + NaOH
CuCl2(aq) + Ba(NO3)2(aq) = Cu(NO3)2 + BaCl2 =>
CuCl2(aq) + Ba(NO3)2(aq) = Cu(NO3)2 + BaCl2
C20H18O5 = C20H16O4 + H2O =>
C20H18O5 = C20H16O4 + H2O
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
AgJ + KJ = K[AgJ2] =>
AgJ + KJ = K[AgJ2]
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Na2SO3 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2SO3 + 2 H3PO4 = 2 Na3PO4 + 3 SO2 + 3 H2O
AgNO3 + Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C5H12(g) + O2(g) = H2O(g) + CO2 =>
C5H12(g) + 8 O2(g) = 6 H2O(g) + 5 CO2
CH3COONH4 + HCl = CH3COONH3Cl + H2 =>
CH3COONH4 + HCl = CH3COONH3Cl + H2
H2C2O4 + KOH = KHC2O4 + H2O =>
H2C2O4 + KOH = KHC2O4 + H2O
H3N + O2 = NO + H2O =>
4 H3N + 5 O2 = 4 NO + 6 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C4H9OH + H2O = CO2 + H2 =>
C4H9OH + 7 H2O = 4 CO2 + 12 H2
BaCO3 + CH3COOH = Ba{2+} + CH3COO{-} + H2O + CO2 =>
BaCO3 + 2 CH3COOH = Ba{2+} + 2 CH3COO{-} + H2O + CO2
Fe(Cl2) + Ag(NO3) = Fe(NO3)2 + AgCl =>
Fe(Cl2) + 2 Ag(NO3) = Fe(NO3)2 + 2 AgCl
NH3(aq) + CaCl2(aq) = Ca(NH3)2 + Cl =>
2 NH3(aq) + CaCl2(aq) = Ca(NH3)2 + 2 Cl
Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2
AlCl3 + NaOH = Al(OH)3 + NaCl1 =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl1
H2(C2O4) + Ca(OH)2 = Ca(C2O4) + H2O =>
H2(C2O4) + Ca(OH)2 = Ca(C2O4) + 2 H2O
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
N3PO4 + Na2O = Na3PO4 + N2O =>
2 N3PO4 + 3 Na2O = 2 Na3PO4 + 3 N2O
Pb(OH)2 + CuO = PbO + Cu(OH)2 =>
Pb(OH)2 + CuO = PbO + Cu(OH)2
P4 + NO3 = PO4 + NO =>
P4 + 8 NO3 = 4 PO4 + 8 NO
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
H2Se + Cu(OH)2 = Cu(HSe)2 + H2O =>
2 H2Se + Cu(OH)2 = Cu(HSe)2 + 2 H2O
C6H12O6(s) + O2(g) = H2O(g) + CO2(l) =>
C6H12O6(s) + 6 O2(g) = 6 H2O(g) + 6 CO2(l)
CCl2F2 + H2O = HF + HCl + CO2 =>
CCl2F2 + 2 H2O = 2 HF + 2 HCl + CO2
Fe2O3(g) + CO(g) = Fe(g) + CO2(g) =>
Fe2O3(g) + 3 CO(g) = 2 Fe(g) + 3 CO2(g)
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
H2SO4(aq) + C(s) = H2O(l) + SO2(g) + CO2(g) =>
2 H2SO4(aq) + C(s) = 2 H2O(l) + 2 SO2(g) + CO2(g)
HCl + OH = H2O + Cl2 =>
2 HCl + 2 OH = 2 H2O + Cl2
KNO2 + C = K2CO3 + CO + N2 =>
2 KNO2 + 2 C = K2CO3 + CO + N2
Sr(C2H3O2)2 = Sr + C2H3O2 =>
Sr(C2H3O2)2 = Sr + 2 C2H3O2
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
Mo(CO)6 + PPh3 = Mo(CO)4(PPh3)2 + CO =>
Mo(CO)6 + 2 PPh3 = Mo(CO)4(PPh3)2 + 2 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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