| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(ClO3)2 = MgCl2 + 3 O2
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
C18H36O2 + C4H6O3 = C2H4O2 + C4H6O2 =>
C18H36O2 + 16 C4H6O3 = 9 C2H4O2 + 16 C4H6O2
H2(SO4) + NaHCO3 = Na2(SO4) + CO2 + H2O =>
H2(SO4) + 2 NaHCO3 = Na2(SO4) + 2 CO2 + 2 H2O
CaO + Al2O3 = CaOAl2O3 =>
CaO + Al2O3 = CaOAl2O3
Pb(NO3)2 + H2SO4 = Pb2SO4 + NO3 + H2 =>
2 Pb(NO3)2 + H2SO4 = Pb2SO4 + 4 NO3 + H2
NH = N + H2 =>
2 NH = 2 N + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NiCO3(s) = Ni + CO3 =>
NiCO3(s) = Ni + CO3
MgCl2 + NaBr = NaCl + MgBr2 =>
MgCl2 + 2 NaBr = 2 NaCl + MgBr2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ag + KCl = AgKCl =>
Ag + KCl = AgKCl
NH4NO3 + AgNO3 = Ag3N + HNO3 =>
NH4NO3 + 3 AgNO3 = Ag3N + 4 HNO3
Mg(OH)2 + CrCl3 = Cr(OH)3 + MgCl2 =>
3 Mg(OH)2 + 2 CrCl3 = 2 Cr(OH)3 + 3 MgCl2
(H)2(O) + (O)2 = (H)2(O)2 =>
2(H)2(O) + (O)2 = 2(H)2(O)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mn2O3 + CO = Mn3O4 + CO2 =>
3 Mn2O3 + CO = 2 Mn3O4 + CO2
NH4OH + HCl = NH4(Cl) + H2O =>
NH4OH + HCl = NH4(Cl) + H2O
FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl
C15H32 + CuO = Cu + CO2 + H2O =>
C15H32 + 46 CuO = 46 Cu + 15 CO2 + 16 H2O
Cu + Ag(CH3COO) = Cu(CH3COO)2 + Ag =>
Cu + 2 Ag(CH3COO) = Cu(CH3COO)2 + 2 Ag
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Br{-} + H2O2 + H3O{+} = Br2 + H2O =>
2 Br{-} + H2O2 + 2 H3O{+} = Br2 + 4 H2O
Mn2O3 + CO = Mn + CO2 =>
Mn2O3 + 3 CO = 2 Mn + 3 CO2
AgNO3 + C20H10Cl2 = AgCl + C20H8 + HNO3 =>
2 AgNO3 + C20H10Cl2 = 2 AgCl + C20H8 + 2 HNO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
PbO2 + H2O = H2O2 + PbO =>
PbO2 + H2O = H2O2 + PbO
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
Be(OH)2 + HBr = BeBr + H(OH)2 =>
Be(OH)2 + HBr = BeBr + H(OH)2
C2H5N + HCl = C2H6N + Cl =>
C2H5N + HCl = C2H6N + Cl
Pb(No3)2 + Ni = Ni(No3)3 + Pb =>
3 Pb(No3)2 + 2 Ni = 2 Ni(No3)3 + 3 Pb
HCO3 + C2H4O2 = CO2 + H2O =>
8 HCO3 + C2H4O2 = 10 CO2 + 6 H2O
C6H14O7 + Cu(OH)2 = C6H12O11 + Cu2O + H2O =>
C6H14O7 + 10 Cu(OH)2 = C6H12O11 + 5 Cu2O + 11 H2O
Rb2SO4 + BaCl2 = RbCl + BaSO4 =>
Rb2SO4 + BaCl2 = 2 RbCl + BaSO4
Li[AlH4] + H2O = H2 + LiOH + Al(OH)3 =>
Li[AlH4] + 4 H2O = 4 H2 + LiOH + Al(OH)3
AIO3 = AI + O3 =>
AIO3 = AI + O3
K3PO4 + BaCl2O6 = KClO3 + Ba3P2O8 =>
2 K3PO4 + 3 BaCl2O6 = 6 KClO3 + Ba3P2O8
Na2CO3(aq) + HClO3(aq) = NaClO3(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HClO3(aq) = 2 NaClO3(aq) + H2O(l) + CO2(g)
NaHCO3 + CH3COOH = H2O + CO2 + NaCOOH =>
4 NaHCO3 + CH3COOH = 2 H2O + 2 CO2 + 4 NaCOOH
C3H7O + K2Cr2O7 + H2SO4 = C3H6O2 + K2SO4 + Cr2SO4 + H2O =>
10 C3H7O + 3 K2Cr2O7 + 6 H2SO4 = 10 C3H6O2 + 3 K2SO4 + 3 Cr2SO4 + 11 H2O
CH3OOH + NH3 = H2O + CH3CONH2 =>
2 CH3OOH + NH3 = 3 H2O + CH3CONH2
NaHCO3 + CoCl2 = NaHCl2 + CO3Co =>
NaHCO3 + CoCl2 = NaHCl2 + CO3Co
C4H4O + Br2 = C4H4OBr2 =>
C4H4O + Br2 = C4H4OBr2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
NaNO2(ac) + HSO3NH2(ac) = NaHSO4(ac) + H2O(l) + N2(g) =>
NaNO2(ac) + HSO3NH2(ac) = NaHSO4(ac) + H2O(l) + N2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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