| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 3 O2 = CO2 + 2 SO2
CuCH4 = Cu + CH4 =>
CuCH4 = Cu + CH4
C6H6 = C + H2 =>
C6H6 = 6 C + 3 H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
S4 + C2 = S2C3 =>
S4 + 3 C2 = 2 S2C3
FeCl3 + NaCl = NaFeCl4 =>
FeCl3 + NaCl = NaFeCl4
Fe + Cl2 = FeCl3 = =>
2 Fe + 3 Cl2 = 2 FeCl3
(COO)2Na2 + Pb(C2H3O2)2 = (COO)2Pb + NaC2H3O2 =>
(COO)2Na2 + Pb(C2H3O2)2 = (COO)2Pb + 2 NaC2H3O2
BiCl3 + Na2CO3 = Bi2(CO3)3 + NaCl =>
2 BiCl3 + 3 Na2CO3 = Bi2(CO3)3 + 6 NaCl
KMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Al2O3 + Fe2 = Fe3O4 + Al =>
8 Al2O3 + 9 Fe2 = 6 Fe3O4 + 16 Al
C6H12O2 + C3H8O = C9H18O2 + H2O =>
C6H12O2 + C3H8O = C9H18O2 + H2O
Cr2O3 + N2O5 = CrNO4 =>
Cr2O3 + N2O5 = 2 CrNO4
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
H2S(aq) + O2(g) = S(s) + H2O(l) =>
2 H2S(aq) + O2(g) = 2 S(s) + 2 H2O(l)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
S2O9 = O2 + S =>
2 S2O9 = 9 O2 + 4 S
K + RbBr = KBr + Rb =>
K + RbBr = KBr + Rb
NH4{+} + Cl{-} = NH4Cl =>
NH4{+} + Cl{-} = NH4Cl
KMnO4(aq) + HCl(aq) = KCl(aq) + MnCl2(aq) + Cl2(g) + H2O(l) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 5 Cl2(g) + 8 H2O(l)
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
AsH3 + H2O = H3AsO3 + H2 =>
AsH3 + 3 H2O = H3AsO3 + 3 H2
CoCl2 + NH3(OH) = Cl2NH3 + Co(OH) =>
CoCl2 + NH3(OH) = Cl2NH3 + Co(OH)
Ti + CH3COOH + NaF = Na3[TiF6] + H2 + CH3COONa =>
2 Ti + 6 CH3COOH + 12 NaF = 2 Na3[TiF6] + 3 H2 + 6 CH3COONa
CrO3 + NaOH = Na + CrO4 + H2O =>
CrO3 + 2 NaOH = 2 Na + CrO4 + H2O
CHCH + H2 + Ni = CH2(Ni)CH2 =>
CHCH + H2 + Ni = CH2(Ni)CH2
K + O2 = K2O = H2O =>
4 K + O2 = 2 K2O
Cu2 + CO2 + O2 + H2O = Cu2CO3(OH)2 =>
Cu2 + CO2 + O2 + H2O = Cu2CO3(OH)2
CrO + CrF2 = Cr2OF2 =>
CrO + CrF2 = Cr2OF2
Mg + Fe2(SO3)3 = Fe + Mg(SO3)3 =>
Mg + Fe2(SO3)3 = 2 Fe + Mg(SO3)3
CaCl2 + C3H8O3 = CaCl2C3H8O3 =>
CaCl2 + C3H8O3 = CaCl2C3H8O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Na2CO3 + Ca(Cl)2 = NaCl + CaCO3 =>
Na2CO3 + Ca(Cl)2 = 2 NaCl + CaCO3
MgSO4 + Ca(C2H3O2)2 = Mg(C2H3O2)2 + CaSO4 =>
MgSO4 + Ca(C2H3O2)2 = Mg(C2H3O2)2 + CaSO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AlCl3(s) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(s) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
H2Br2 = HBr =>
H2Br2 = 2 HBr
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
C6H5NH2 + CH3COOH = C6H5NHCOCH3 + H2O =>
C6H5NH2 + CH3COOH = C6H5NHCOCH3 + H2O
C3H8 + O2 = O2H8 + C3 =>
C3H8 + O2 = O2H8 + C3
LiOHNH4Cl = LiClNH3H2O =>
LiOHNH4Cl = LiClNH3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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