| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HI + CO2 = CI4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeCI2 + O2 = Fe2O3 + CI2 =>
4 FeCI2 + 3 O2 = 2 Fe2O3 + 4 CI2
AlCl3 + Na2CO3 + H2O = Al(OH)CO3 + H2CO3 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 2 H2O = 2 Al(OH)CO3 + H2CO3 + 6 NaCl
NaF + FeSCN = NaSCN + FeF =>
NaF + FeSCN = NaSCN + FeF
B + H2SO4 = B2O3 + SO2 + H2O =>
2 B + 3 H2SO4 = B2O3 + 3 SO2 + 3 H2O
C7H6O3 + (CH3CO)2O = C9H8O4 =>
11 C7H6O3 + (CH3CO)2O = 9 C9H8O4
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
RbClO3 = RbCl + O2 =>
2 RbClO3 = 2 RbCl + 3 O2
NH4Cl + Cu(NO3)2 = CuCl2 + NH4(NO3) =>
2 NH4Cl + Cu(NO3)2 = CuCl2 + 2 NH4(NO3)
Pb(ClO4)2(aq) + CaS(aq) = Ca(ClO4)2 + PbS =>
Pb(ClO4)2(aq) + CaS(aq) = Ca(ClO4)2 + PbS
Li2SO4 + Cu(IO3)2 = LiIO3 + CuSO4 =>
Li2SO4 + Cu(IO3)2 = 2 LiIO3 + CuSO4
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
Al + Ag2SO4 = Al2(SO4)3 + Ag =>
2 Al + 3 Ag2SO4 = Al2(SO4)3 + 6 Ag
NaClO + CH3COOH = HClO + CH3COONa =>
NaClO + CH3COOH = HClO + CH3COONa
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaOH = Na + OH =>
NaOH = Na + OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Fe{3+} + I{-} = FeI{2} =>
Fe{3+} + I{-} = FeI{2}
C2H5OH + I2 = I2C2H5OH =>
C2H5OH + I2 = I2C2H5OH
Fe2 + CuCl2 = FeCl2 + Cu =>
Fe2 + 2 CuCl2 = 2 FeCl2 + 2 Cu
H3O{+} + CH3OH + Cr2O7{2-} = CH2O + Cr{3+} + H2O =>
8 H3O{+} + 3 CH3OH + Cr2O7{2-} = 3 CH2O + 2 Cr{3+} + 15 H2O
MgSO4(aq) + BaCl2(aq) = BaSO4(aq) + MgCl2(s) =>
MgSO4(aq) + BaCl2(aq) = BaSO4(aq) + MgCl2(s)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
KOH + SO2 = K2SO3H2O =>
2 KOH + SO2 = K2SO3H2O
Fe(CN)3 + KCN = K3[Fe(CN)6] =>
Fe(CN)3 + 3 KCN = K3[Fe(CN)6]
N2F4 + SF4 = SF4NF2 =>
N2F4 + 2 SF4 = 2 SF4NF2
CdS + H2SO3 = CdSO3 + H2S =>
CdS + H2SO3 = CdSO3 + H2S
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
W3(PO4)4 + (NH4)2SO4 = W(SO4)2 + (NH4)3PO4 =>
W3(PO4)4 + 6(NH4)2SO4 = 3 W(SO4)2 + 4(NH4)3PO4
AuCl3 + NaCN = Au(CN)3 + NaCl =>
AuCl3 + 3 NaCN = Au(CN)3 + 3 NaCl
FeO + AlCl3 = FeCl3 + AlO =>
FeO + AlCl3 = FeCl3 + AlO
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cd3(PO4)4 = Cd + PO4 =>
Cd3(PO4)4 = 3 Cd + 4 PO4
BaCO3(aq) + Na2SO4(aq) = BaSO4(s) + Na2CO3(aq) =>
BaCO3(aq) + Na2SO4(aq) = BaSO4(s) + Na2CO3(aq)
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Ag2O + NHO3 = AgNO3 + H2O =>
Ag2O + 2 NHO3 = 2 AgNO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CO3 + NaOH = Na(CO3)2 + Na2(OH) =>
2 Na2CO3 + 3 NaOH = Na(CO3)2 + 3 Na2(OH)
CH2CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + MnO2 + KOH =>
3 CH2CHCH2CH3 + 2 KMnO4 + 4 H2O = 3 CH2OHCHOHCH2CH3 + 2 MnO2 + 2 KOH
FeCO3(s) + HCl(aq) = FeCl2(aq) + H2O(l) + CO2(g) =>
FeCO3(s) + 2 HCl(aq) = FeCl2(aq) + H2O(l) + CO2(g)
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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