| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + NaOH = Na + LiOH
TiCl3 + O2 + H2O = TiO2 + HCl =>
4 TiCl3 + O2 + 6 H2O = 4 TiO2 + 12 HCl
CO2 + H2O = CH + H2O3 =>
4 CO2 + 7 H2O = 4 CH + 5 H2O3
FeSO4 + H2O2 + HCl = Fe2(SO4)3 + FeCl3 + H2O =>
6 FeSO4 + 3 H2O2 + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 6 H2O
CH3COOHNaOH = CH3COONaH2O =>
CH3COOHNaOH = CH3COONaH2O
Cl + O = ClO =>
Cl + O = ClO
Cr2(SO4)3 + Na2PO4 = Cr2(PO4)3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2PO4 = Cr2(PO4)3 + 3 Na2SO4
C2H5CI + NaOH = C2H5OH + NaCI =>
C2H5CI + NaOH = C2H5OH + NaCI
PI5 + H2O = H3PO4 + HI =>
PI5 + 4 H2O = H3PO4 + 5 HI
Al + HNO3 = Al(NO3)3 + NH3 + H2O =>
8 Al + 27 HNO3 = 8 Al(NO3)3 + 3 NH3 + 9 H2O
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
K + H2SO3 = K2SO3 + H2 =>
2 K + H2SO3 = K2SO3 + H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
SO2 + Ni2O3 = Ni2(SO3)3 =>
3 SO2 + Ni2O3 = Ni2(SO3)3
AlOH3HNO3 = AlNO3H(OH3) =>
AlOH3HNO3 = AlNO3H(OH3)
ZnSO4 + O2 = ZnO2 + SO4 =>
ZnSO4 + O2 = ZnO2 + SO4
CuCl2 + KY = CuY + KCl + Y =>
CuCl2 + 2 KY = CuY + 2 KCl + Y
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Sn(NO3)4 + K2SO3 = Sn2(SO3)4 + KNO3 =>
2 Sn(NO3)4 + 4 K2SO3 = Sn2(SO3)4 + 8 KNO3
Na2S2O3 + SeO2 + H2O = Se + Na2S4O6 + NaOH =>
4 Na2S2O3 + SeO2 + 2 H2O = Se + 2 Na2S4O6 + 4 NaOH
BaNO3 + NaO = BaO + NaNO3 =>
BaNO3 + NaO = BaO + NaNO3
CH3CH2C(CH3)2Cl + H2O = CH3CH2C(CH3)2OH + HCl =>
CH3CH2C(CH3)2Cl + H2O = CH3CH2C(CH3)2OH + HCl
Al + Mg2O4 = Mg + AlO =>
4 Al + Mg2O4 = 2 Mg + 4 AlO
NaClO + CaS3 + H2O = CaSO3 + H2SO4 + NaCl =>
9 NaClO + CaS3 + 2 H2O = CaSO3 + 2 H2SO4 + 9 NaCl
BaO + CuO = BaCuO2 =>
BaO + CuO = BaCuO2
S + FeCl2 = FeS + Cl2 =>
S + FeCl2 = FeS + Cl2
AgBr + Pb3N2 = Ag3N + PbBr2 =>
6 AgBr + Pb3N2 = 2 Ag3N + 3 PbBr2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ni(OH)2Br2KOH = Ni(OH)3KBr2 =>
Ni(OH)2Br2KOH = Ni(OH)3KBr2
Na[Cr(OH)4] + NaOH = NaO + HCr + H2O =>
Na[Cr(OH)4] + 3 NaOH = 4 NaO + HCr + 3 H2O
FeC2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + FeSO4 + H2O + CO2 =>
5 FeC2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 FeSO4 + 8 H2O + 10 CO2
Hg(ClO) + NaS = HgS + Na(ClO) =>
Hg(ClO) + NaS = HgS + Na(ClO)
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
H2(g) + I2(s) = HI(dil) =>
H2(g) + I2(s) = 2 HI(dil)
AgNO3 + HBr = AgBr + HNO3 =>
AgNO3 + HBr = AgBr + HNO3
Br2 + PbI3 = PbBr4 + I2 =>
4 Br2 + 2 PbI3 = 2 PbBr4 + 3 I2
Fe + CuSO4 = CuSO4Fe =>
Fe + CuSO4 = CuSO4Fe
NH4ClKNO3 = NH3KClHNO3 =>
NH4ClKNO3 = NH3KClHNO3
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
CH3COOH + KHS = CH3COOK + H2S =>
CH3COOH + KHS = CH3COOK + H2S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
CrI3 + Na(OH) + Cl = Na2CrO4 + NaIO4 + NaCl + H2O =>
CrI3 + 32 Na(OH) + 27 Cl = Na2CrO4 + 3 NaIO4 + 27 NaCl + 16 H2O
Ca(OH)2 + SO2 = CaSO3* + H2O =>
Ca(OH)2 + SO2 = CaSO3* + H2O
K2CrO7 + NaNO2 + H2O = Cr(OH)3 + NaNO3 + KOH =>
2 K2CrO7 + 9 NaNO2 + 5 H2O = 2 Cr(OH)3 + 9 NaNO3 + 4 KOH
C8H16 + HBr = C8H16Br2 + H2 =>
C8H16 + 2 HBr = C8H16Br2 + H2
HNO3NaNO3 = NaHNO3NO3 =>
HNO3NaNO3 = NaHNO3NO3
(NH4)2SO4(aq) + NaOH(aq) = (NH4)OH(aq) + (Na2)SO4(aq) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2(NH4)OH(aq) + (Na2)SO4(aq)
KBr + KClO3 = KBrO3 + KCl =>
KBr + KClO3 = KBrO3 + KCl
Na[Cr(OH)4] + HCl = NaCl + CrCl3 + H2O =>
Na[Cr(OH)4] + 4 HCl = NaCl + CrCl3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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