| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + Na2SO4 = AlSO4(aq) + Na2Cl3(aq)
HKF2 = KF + H2 + F2 =>
2 HKF2 = 2 KF + H2 + F2
H{2}O = H{2}O{2} =>
H{2}O = H{2}O{2}
KCl + NaI = NaCl + KI =>
KCl + NaI = NaCl + KI
CuCl2 + Mg = Mg(Cl2)2 + Cu =>
2 CuCl2 + Mg = Mg(Cl2)2 + 2 Cu
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HI(aq) + NaOH(aq) = H2O(l) + NaI(aq) =>
HI(aq) + NaOH(aq) = H2O(l) + NaI(aq)
NaOH(s)NaOH(s) = Na2O(s) + H2O(g) =>
NaOH(s)NaOH(s) = Na2O(s) + H2O(g)
C + H2O = CO + H2 =>
C + H2O = CO + H2
CrOHCl2 + HCl = CrCl3 + H2O =>
CrOHCl2 + HCl = CrCl3 + H2O
Mg2O2 + HCl = MgCl2 + H2O =>
Mg2O2 + 4 HCl = 2 MgCl2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
K2Br + Na2CO3 = K2CO3 + Na2Br =>
K2Br + Na2CO3 = K2CO3 + Na2Br
Ag + S + O2 = Ag2SO4 =>
2 Ag + S + 2 O2 = Ag2SO4
CH3OH + CH2O2 = C2H3O2 + H2O =>
3 CH3OH + 5 CH2O2 = 4 C2H3O2 + 5 H2O
Ag + S + O2 = Ag2SO4 =>
2 Ag + S + 2 O2 = Ag2SO4
CaCO3 + HC9H7O4 = Ca(C9H7O4)2 + CO2 + H2O =>
CaCO3 + 2 HC9H7O4 = Ca(C9H7O4)2 + CO2 + H2O
CH4O + OH = CO2 + H2O =>
CH4O + 6 OH = CO2 + 5 H2O
Si + NaOH = SiO2 + Na + H2 =>
Si + 2 NaOH = SiO2 + 2 Na + H2
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C2H5OH + HCOOH = C6H13COOH + H2O =>
3 C2H5OH + HCOOH = C6H13COOH + 3 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb*(IO3)2 = Pb + I + O =>
Pb*(IO3)2 = Pb + 2 I + 6 O
Fe + Pb(ClO3)4 = Pb + Fe(ClO3)3 =>
4 Fe + 3 Pb(ClO3)4 = 3 Pb + 4 Fe(ClO3)3
CH2O + Cu(OH)2 = HCOOH + Cu + H2O =>
CH2O + Cu(OH)2 = HCOOH + Cu + H2O
CuSO4 + P4 + H2O = H2SO4 + H3PO4 + Cu =>
10 CuSO4 + P4 + 16 H2O = 10 H2SO4 + 4 H3PO4 + 10 Cu
Cs(s) + O2(g) = Cs2O =>
4 Cs(s) + O2(g) = 2 Cs2O
NH4NO3 + Sn3P4 = Sn3NH4 + P4NO3 =>
NH4NO3 + Sn3P4 = Sn3NH4 + P4NO3
C2H3O1 + H2O = CO + H2 =>
2 C2H3O1 + 2 H2O = 4 CO + 5 H2
Cr2O3 + NaBrO3 + H2O = NaBr + H2CrO4 =>
Cr2O3 + NaBrO3 + 2 H2O = NaBr + 2 H2CrO4
N + O + Li = NOLi =>
N + O + Li = NOLi
Fe2O3 + K2S = Fe2SO3 + K =>
Fe2O3 + K2S = Fe2SO3 + 2 K
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na3Po4*12H2O + BaCl2*2H2O = Ba3(Po4)2 + NaCl + H2O =>
2 Na3Po4*12H2O + 3 BaCl2*2H2O = Ba3(Po4)2 + 6 NaCl + 30 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
H3O + CO2 = CH3 + OH =>
5 H3O + 2 CO2 = 2 CH3 + 9 OH
HIO4 + Al(OH)3 = Al(IO4)3 + H2O =>
3 HIO4 + Al(OH)3 = Al(IO4)3 + 3 H2O
Rb2SO3 + HCl = RbCl + H2SO3 =>
Rb2SO3 + 2 HCl = 2 RbCl + H2SO3
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
ZnSO4 + NH4OH = H2O + [Zn(NH3)4]SO4 =>
ZnSO4 + 4 NH4OH = 4 H2O + [Zn(NH3)4]SO4
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
Ni(NO3)2(aq) + KI(aq) = NiI2(aq) + KNO3(aq) =>
Ni(NO3)2(aq) + 2 KI(aq) = NiI2(aq) + 2 KNO3(aq)
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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