| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 Cl2 = 6 CO + 12 HCl
BaSO4 + HNO3 = BaSO4HNO3 =>
BaSO4 + HNO3 = BaSO4HNO3
K + KOH = K2O + H2 =>
2 K + 2 KOH = 2 K2O + H2
Li2CO3 + HCl = LiCl + H2CO3 =>
Li2CO3 + 2 HCl = 2 LiCl + H2CO3
H2SO3 + NaOH = H2O + Na2SO3 =>
H2SO3 + 2 NaOH = 2 H2O + Na2SO3
K2S + HClO4 + H2O = KCl + S + KOH =>
4 K2S + HClO4 + 3 H2O = KCl + 4 S + 7 KOH
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Ni(NO3)2 + CoF3 = NiF3 + (NO3) + Co =>
Ni(NO3)2 + CoF3 = NiF3 + 2(NO3) + Co
Mg + Si = MgSi2 =>
Mg + 2 Si = MgSi2
FeCl3 + NH3 + HOH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 HOH = Fe(OH)3 + 3 NH4Cl
C12H22O11(s)(sucrose) + O2 = CO2(s) + H2O(l) =>
C12H22O11(s)(sucrose) + 12 O2 = 12 CO2(s) + 11 H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH2Cl{-}CH3 + Br2 = CH2Br{-}CH3 + Cl2 =>
2 CH2Cl{-}CH3 + Br2 = 2 CH2Br{-}CH3 + Cl2
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
(CuCl2) + (NaNO3) = Cu(NO3)2 + NaCl =>
(CuCl2) + 2(NaNO3) = Cu(NO3)2 + 2 NaCl
Pb(CH3COO)2 + K2(CrO4) = Pb(CrO4) + K(CH3COO) =>
Pb(CH3COO)2 + K2(CrO4) = Pb(CrO4) + 2 K(CH3COO)
C3H7S + O2 = CO2 + H2O + SO2 =>
4 C3H7S + 23 O2 = 12 CO2 + 14 H2O + 4 SO2
Ca + I2 = CaI2 =>
Ca + I2 = CaI2
KCO3 + H2SO4 = H2CO3 + KSO4 =>
KCO3 + H2SO4 = H2CO3 + KSO4
Zn(C2H3O2)2 + Na2S = ZnS + Na2(C2H3O2)2 =>
Zn(C2H3O2)2 + Na2S = ZnS + Na2(C2H3O2)2
TeO2 + HCl = TeCl4 + H2O =>
TeO2 + 4 HCl = TeCl4 + 2 H2O
CH3CO2K + C18H32O2 = C18H31KO2 + CH3COOH =>
CH3CO2K + C18H32O2 = C18H31KO2 + CH3COOH
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
PbC8H2O + O2 = PbO2 + CO2 + H2O =>
PbC8H2O + 9 O2 = PbO2 + 8 CO2 + H2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
AuNO3 = AuO + NO2 =>
AuNO3 = AuO + NO2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
(C15H31COO)3C3H5 + KOH = C15H31COOK + C3H5(OH)3 =>
(C15H31COO)3C3H5 + 3 KOH = 3 C15H31COOK + C3H5(OH)3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Pb(HCO3)2 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
Pb(HCO3)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O + 2 CO2
AlCl3 + H2O + KOH = K3Al(OH)6 + HCl =>
AlCl3 + 3 H2O + 3 KOH = K3Al(OH)6 + 3 HCl
Ba(NO3)2 + Na2SiO3 = Ba2(SiO3)2 + NaNO3 =>
2 Ba(NO3)2 + 2 Na2SiO3 = Ba2(SiO3)2 + 4 NaNO3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CH3COOH + CH3OH = C3H6O2 + H2O =>
CH3COOH + CH3OH = C3H6O2 + H2O
CaCO3 + H3PO4 = CO2 + Ca3(PO4)2 + H2O = N2 + H2O + O2 =>
3 CaCO3 + 2 H3PO4 = 3 CO2 + Ca3(PO4)2 + 3 H2O
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Li2CO3 + HCl = LiCl + H2O + CO2 =>
Li2CO3 + 2 HCl = 2 LiCl + H2O + CO2
Cu(OH)2 + Mg = Cu + Mg(OH) =>
Cu(OH)2 + 2 Mg = Cu + 2 Mg(OH)
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Br2 + H2O = H2BrO =>
Br2 + 2 H2O = 2 H2BrO
H2S = S + H2 =>
H2S = S + H2
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
CH3(CHCl)CH2Cl + H2O = CH3(CHOH)CH2Cl + HCl =>
CH3(CHCl)CH2Cl + H2O = CH3(CHOH)CH2Cl + HCl
C20H39 + O2 = CO2 + H2O =>
4 C20H39 + 119 O2 = 80 CO2 + 78 H2O
SO3 + Cr2O3 = Cr2S + O =>
SO3 + Cr2O3 = Cr2S + 6 O
SiO2 + FeO = SiO3 + Fe =>
SiO2 + FeO = SiO3 + Fe
C6H12O6 = C2H5OH + carbondioxide =>
C6H12O6 = 2 C2H5OH + 2 CO2
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/24
Équations équilibrées sur12/05/23
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