| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnSO4 + 2 K3PO4 = Zn3(PO4)2 + 3 K2SO4
H{+} + H2O2 + Sn{2+} = Sn{4+} + H2O =>
2 H{+} + H2O2 + Sn{2+} = Sn{4+} + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(s) + Zn{+3}(aq) = Al{+3}(aq) + Zn(s) =>
Al(s) + Zn{+3}(aq) = Al{+3}(aq) + Zn(s)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
Na + Pb(SO4)2 = Pb4 + Na2SO4 =>
16 Na + 4 Pb(SO4)2 = Pb4 + 8 Na2SO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C2 = C6 =>
3 C2 = C6
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
H2O1 = H2O =>
H2O1 = H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
KCH3CO2 + (NH4)2SO4 = K2SO4 + NH4CH3CO2 =>
2 KCH3CO2 + (NH4)2SO4 = K2SO4 + 2 NH4CH3CO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NiCl2 + NH4OH = Ni(NH3)6Cl2 + H2O =>
NiCl2 + 6 NH4OH = Ni(NH3)6Cl2 + 6 H2O
Mg(NO3)2 + RbI = MgI + Rb(NO3)2 =>
Mg(NO3)2 + RbI = MgI + Rb(NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlI3 + NaOH = Al(OH)3 + NaI =>
AlI3 + 3 NaOH = Al(OH)3 + 3 NaI
Cr2(SO4)3 + NaOH + Cl2 = NaCl + Na2CrO4 + NaSO4 + H2O =>
2 Cr2(SO4)3 + 32 NaOH + 9 Cl2 = 18 NaCl + 4 Na2CrO4 + 6 NaSO4 + 16 H2O
Al + AgNO3 = AlNO3Ag =>
Al + AgNO3 = AlNO3Ag
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K + I2 = KI =>
2 K + I2 = 2 KI
Fe + H3PO4 = H2 + Fe(PO4)2 =>
Fe + 2 H3PO4 = 3 H2 + Fe(PO4)2
Cr2O3 + Al = Cr3 + Al2O3 =>
3 Cr2O3 + 6 Al = 2 Cr3 + 3 Al2O3
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
FeCl3 + CuS2 = CuCl2 + FeS3 =>
2 FeCl3 + 3 CuS2 = 3 CuCl2 + 2 FeS3
KCO3 + CuCl2 = Cu(CO3)2 + KCl =>
2 KCO3 + CuCl2 = Cu(CO3)2 + 2 KCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K3PO3 + HOH = K2HPO3 + KOH =>
K3PO3 + HOH = K2HPO3 + KOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + K3Fe(C2O4)3 = K2C2O4 + Fe(MnO4)3 =>
3 KMnO4 + K3Fe(C2O4)3 = 3 K2C2O4 + Fe(MnO4)3
NaOH + H3PO4 = Na3PO4 + H2O* =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O*
CaOCl2 = CaOClCl =>
CaOCl2 = CaOClCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K + I2 = KI =>
2 K + I2 = 2 KI
KClBr2 = KBrClBr =>
KClBr2 = KBrClBr
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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