| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + CaS = Na2S + CaCl2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
F2 + CaBr2 = Br2 + CaF2 =>
F2 + CaBr2 = Br2 + CaF2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
Na(NO3) + Ca(CO3) = Na2(CO3) + Ca(NO3)2 =>
2 Na(NO3) + Ca(CO3) = Na2(CO3) + Ca(NO3)2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
GaCl3 + F2 = GaF3 + Cl2 =>
2 GaCl3 + 3 F2 = 2 GaF3 + 3 Cl2
SO2H2O = H2SO3 =>
SO2H2O = H2SO3
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Mg(OH)2 + H2SO2 = Mg(SO2) + H2O =>
Mg(OH)2 + H2SO2 = Mg(SO2) + 2 H2O
K2CO3 + H2O = KOH + H2CO3 =>
K2CO3 + 2 H2O = 2 KOH + H2CO3
(NH4)2(SO4) + Ba(NO3)2 = NH4(NO3) + Ba(SO4) =>
(NH4)2(SO4) + Ba(NO3)2 = 2 NH4(NO3) + Ba(SO4)
Na2 + O2 = Na2O2 =>
Na2 + O2 = Na2O2
C6H5CH3 + Cl2 = C6H2CH3Cl3 + HCl =>
C6H5CH3 + 3 Cl2 = C6H2CH3Cl3 + 3 HCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Mn + NaCN + H2O = Na5[Mn(CN)6] + H2 + NaOH =>
2 Mn + 12 NaCN + 2 H2O = 2 Na5[Mn(CN)6] + H2 + 2 NaOH
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
CuCl2 = Cu + Cl =>
CuCl2 = Cu + 2 Cl
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
RCOH + O = RCOOH =>
RCOH + O = RCOOH
CH3CH2OOCC6H4NH2 + HCl = CH3CH2OOCC6H4NH3 + Cl =>
CH3CH2OOCC6H4NH2 + HCl = CH3CH2OOCC6H4NH3 + Cl
PO4 = P2O5 + O2 =>
4 PO4 = 2 P2O5 + 3 O2
COCl2 = CO + Cl2 =>
COCl2 = CO + Cl2
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
Fe + Fe(NO3)3 = Fe(NO3)2 =>
Fe + 2 Fe(NO3)3 = 3 Fe(NO3)2
MgSO4 + LiOH = Li2SO4 + Mg(OH)2 =>
MgSO4 + 2 LiOH = Li2SO4 + Mg(OH)2
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
Fr2O + H2O = Fr2(OH)2 =>
Fr2O + H2O = Fr2(OH)2
H2CO3 + MgO = MgCO3 + H2O =>
H2CO3 + MgO = MgCO3 + H2O
C12H26 + O2 = CO2(g) + H2O =>
2 C12H26 + 37 O2 = 24 CO2(g) + 26 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
I2O7 + H2O = HIO4 =>
I2O7 + H2O = 2 HIO4
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
K2Cr2O7 + HCl = KCl + Cr2Cl2 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + Cr2Cl2 + 5 Cl2 + 7 H2O
Zn(OH)2 + NaOH = Na2(Zn(OH)4) =>
Zn(OH)2 + 2 NaOH = Na2(Zn(OH)4)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fr2O + H2O = Fr2(OH)2 =>
Fr2O + H2O = Fr2(OH)2
MgSO4 + LiOH = Mg(OH)2 + SO4Li2 =>
MgSO4 + 2 LiOH = Mg(OH)2 + SO4Li2
NiS + HCl + O2 = NiCl2 + H2SO4 =>
NiS + 2 HCl + 2 O2 = NiCl2 + H2SO4
Mg(OH)2 + Br2 = MgBr2 + H2O + O2 =>
2 Mg(OH)2 + 2 Br2 = 2 MgBr2 + 2 H2O + O2
I2O7 + H2O = H2I2O8 =>
I2O7 + H2O = H2I2O8
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl =>
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl
Cu(OH)2 + SO2 = CuSO4H2 =>
Cu(OH)2 + SO2 = CuSO4H2
Na + *Cl = NaCl =>
Na + *Cl = NaCl
H2CO3 + MgO = MgCO3 + H2O =>
H2CO3 + MgO = MgCO3 + H2O
N4H2 + AgNO3 = Ag + H2O + N2 =>
6 N4H2 + 2 AgNO3 = 2 Ag + 6 H2O + 13 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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