| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CH3 + Cl2 = C6H5CH2Cl + HCl
KCl + Zn = KZn + Cl =>
KCl + Zn = KZn + Cl
Ca(OCl)2 + KI + HCl = CaCl2 + I2 + KCl + H2O =>
Ca(OCl)2 + 4 KI + 4 HCl = CaCl2 + 2 I2 + 4 KCl + 2 H2O
Li + CuCl2 = Cu + LiCl =>
2 Li + CuCl2 = Cu + 2 LiCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaCl(aq) + NaOH = HCl + Na2O =>
NaCl(aq) + NaOH = HCl + Na2O
CrCl2 + H2SO4 = Cr2(SO4)3 + HCl + H2O + H2S =>
8 CrCl2 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 HCl + 4 H2O + H2S
HCrO4 + Fe(OH)3 = Fe(CrO4)3 + H2O =>
3 HCrO4 + Fe(OH)3 = Fe(CrO4)3 + 3 H2O
Ru + O2 = RuO2 =>
Ru + O2 = RuO2
AgClO3 + Ba(OH)2 = AgOH + Ba(ClO3)2 =>
2 AgClO3 + Ba(OH)2 = 2 AgOH + Ba(ClO3)2
Br2 + KF = BrF + K =>
Br2 + 2 KF = 2 BrF + 2 K
Na2O2H2O = NaOH + O2 =>
2 Na2O2H2O = 4 NaOH + O2
Mg(CH3COO)2 + H2O = CH3COOH + Mg(OH)2 =>
Mg(CH3COO)2 + 2 H2O = 2 CH3COOH + Mg(OH)2
Ag2SO4 + Ba(NO3)2 = Ag2(NO3)2 + BaSO4 =>
Ag2SO4 + Ba(NO3)2 = Ag2(NO3)2 + BaSO4
Cr2O7{2-} + C2H3O2{-} + H{+} = Cr{3+} + CO2 + H2O =>
4 Cr2O7{2-} + 3 C2H3O2{-} + 35 H{+} = 8 Cr{3+} + 6 CO2 + 22 H2O
Sr(NO3)2 + (NH4)2SO4 = SrSO4 + NH4NO3 =>
Sr(NO3)2 + (NH4)2SO4 = SrSO4 + 2 NH4NO3
FePO4 = Fe + PO4 =>
FePO4 = Fe + PO4
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
Fe(H2SO4) = FeSO4 + H2 =>
Fe(H2SO4) = FeSO4 + H2
MgCl2 + CO3 = MgCO3 + Cl =>
MgCl2 + CO3 = MgCO3 + 2 Cl
Al + C2 = AlC3 =>
2 Al + 3 C2 = 2 AlC3
TiCl3 + KBiO3 + HCl = KCl + H2O + BiCl3 + TiOCl2 =>
2 TiCl3 + KBiO3 + 2 HCl = KCl + H2O + BiCl3 + 2 TiOCl2
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
HNO3 + Na = NaNO3 + NH3 + H2O =>
9 HNO3 + 8 Na = 8 NaNO3 + NH3 + 3 H2O
NH4Cl + Cl2 = HCl + NCl =>
NH4Cl + 2 Cl2 = 4 HCl + NCl
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
NaNO2 + CH3COOH + KMnO4 = NaCH3COO + KNO2 + HMnO4 =>
NaNO2 + CH3COOH + KMnO4 = NaCH3COO + KNO2 + HMnO4
Cl + AgNO3 + H2O = AgCl + AgClO3 + HNO3 =>
6 Cl + 6 AgNO3 + 3 H2O = 5 AgCl + AgClO3 + 6 HNO3
Ni + V = Ni882V118 =>
882 Ni + 118 V = Ni882V118
Mn2 + O3 + H2O = Mn(OH)3 =>
Mn2 + O3 + 3 H2O = 2 Mn(OH)3
K2CrO4 + H2S + H2O = Cr(OH)3 + S + KOH =>
2 K2CrO4 + 3 H2S + 2 H2O = 2 Cr(OH)3 + 3 S + 4 KOH
H + C + O = (CH3)2CHOH =>
8 H + 3 C + O = (CH3)2CHOH
KHSO3 + I2 + KOH = K2SO4 + KI + H2O =>
KHSO3 + I2 + 3 KOH = K2SO4 + 2 KI + 2 H2O
Co + FeCl2 = CoCl2 + Fe =>
Co + FeCl2 = CoCl2 + Fe
CH2 = CHCH3 =>
2 CH2 = CHCH3
CuCl + Br2 = Cl + CuBr2 =>
CuCl + Br2 = Cl + CuBr2
V + HCl = VCl3 + H =>
V + 3 HCl = VCl3 + 3 H
Os + O2 = OsO2 =>
Os + O2 = OsO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cl2 + OH = HClO =>
Cl2 + 2 OH = 2 HClO
N2H6SO4 + I2 = N2 + HI + H2SO4 =>
N2H6SO4 + 2 I2 = N2 + 4 HI + H2SO4
Ca(OH)2(aq) + Na2CO3(s) = CaCO3(s) + NaOH(aq) =>
Ca(OH)2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaOH(aq)
Mg(NO3)2(S) + Li(S) = Mg(S) + LiNO3(S) =>
Mg(NO3)2(S) + 2 Li(S) = Mg(S) + 2 LiNO3(S)
P4 + OH = HPO3 + H2O =>
P4 + 20 OH = 4 HPO3 + 8 H2O
AlSO4 + MgCl2 = AlSO4MgCl2 =>
AlSO4 + MgCl2 = AlSO4MgCl2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
F + O = F2O2 =>
2 F + 2 O = F2O2
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
CaHCO3 + HCl = CaCl + CO2 + H2O =>
CaHCO3 + HCl = CaCl + CO2 + H2O
C8H17 + O2 = CO2 + H2O =>
4 C8H17 + 49 O2 = 32 CO2 + 34 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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