| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + 2 BrCl = 2 KCl + Br2 + I2
K2C2O4H2O + FeCl3(H2O)6 = FeK3(C2O4)3(H2O)4 + KCl + H2O =>
3 K2C2O4H2O + FeCl3(H2O)6 = FeK3(C2O4)3(H2O)4 + 3 KCl + 5 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2] =>
2 Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2]
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Na3PO4 + MgCl2 + NH4OH = NH4MgPO4 + NaOH + NaCl =>
Na3PO4 + MgCl2 + NH4OH = NH4MgPO4 + NaOH + 2 NaCl
C2H3Br3 + Cl2 = C2Br3Cl3 + HCl =>
C2H3Br3 + 3 Cl2 = C2Br3Cl3 + 3 HCl
K2CO3 + AgCl = Ag2CO3 + KCl =>
K2CO3 + 2 AgCl = Ag2CO3 + 2 KCl
ZnHCl + O2 = ZnO + HCl =>
2 ZnHCl + O2 = 2 ZnO + 2 HCl
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
C5H7O2N + O2 = CO2 + H2O + NH3 =>
C5H7O2N + 5 O2 = 5 CO2 + 2 H2O + NH3
C7H16 + Br2 = C7H15 + HBr =>
2 C7H16 + Br2 = 2 C7H15 + 2 HBr
CuCl2 + KOH = KCl2 + CuOH =>
CuCl2 + KOH = KCl2 + CuOH
Al(OH)3 + H2SO2 = Al2SO4 + H2O =>
2 Al(OH)3 + H2SO2 = Al2SO4 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr + NiCl2 = CrCl3 + Ni =>
2 Cr + 3 NiCl2 = 2 CrCl3 + 3 Ni
C3H3NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H3NS + 19 O2 = 12 CO2 + 6 H2O + 2 N2 + 4 SO2
RbCl + F2 = RbF + Cl2 =>
2 RbCl + F2 = 2 RbF + Cl2
N + HCl = NCl2 + H2 =>
N + 2 HCl = NCl2 + H2
BaSO4 + H = Ba + H2SO4 =>
BaSO4 + 2 H = Ba + H2SO4
ZnS + C = CS + Zn =>
ZnS + C = CS + Zn
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Mg2Si + H2SO4 = SiH4 + MgSO4 =>
Mg2Si + 2 H2SO4 = SiH4 + 2 MgSO4
Al + Ag2SO4 + CuSO4 = Al2(SO4)3 + AgCu =>
2 Al + Ag2SO4 + 2 CuSO4 = Al2(SO4)3 + 2 AgCu
Li2O + H2SO3 = Li2SO3 + H2O =>
Li2O + H2SO3 = Li2SO3 + H2O
Ca(OH)2(NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2(NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HBrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O = Br2 + 5 H2SO4
FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O
HIO = I2 + HIO4 + H2O =>
7 HIO = 3 I2 + HIO4 + 3 H2O
SrCl2 + (NH4)2HPO4 = SrHPO4 + NH4Cl =>
SrCl2 + (NH4)2HPO4 = SrHPO4 + 2 NH4Cl
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
ZnS + C = CS + Zn =>
ZnS + C = CS + Zn
Ru + NO3 = Ru(NO3) =>
Ru + NO3 = Ru(NO3)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Ga(NO3)3 + H2O = HNO3 + Ga(OH)3 =>
Ga(NO3)3 + 3 H2O = 3 HNO3 + Ga(OH)3
Cu2 + NH3 = Cu(NH3)4 =>
Cu2 + 8 NH3 = 2 Cu(NH3)4
HI + O2 = I + H2O =>
4 HI + O2 = 4 I + 2 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
CaSO3(s) + HCl(aq) = H2O(l) + SO2(g) + CaCl2(aq) =>
CaSO3(s) + 2 HCl(aq) = H2O(l) + SO2(g) + CaCl2(aq)
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2 =>
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2
Al + Cl2 = AlCl3 = g(AI = g)(CI = g) =>
2 Al + 3 Cl2 = 2 AlCl3
B2Cl4 + OH{-} = BO2{-} + Cl{-} + H2O + H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-} + 2 H2O + H2
Cu2 + Zn = CuZn =>
Cu2 + 2 Zn = 2 CuZn
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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