| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 + Al(OH)3 = 3 AlOHCl2
HClO = HCl + O =>
HClO = HCl + O
H + Cl = HCl =>
H + Cl = HCl
NaOH + CH4 = NaH + CH3OH =>
NaOH + CH4 = NaH + CH3OH
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
SeO + HCl = SeClOH =>
SeO + HCl = SeClOH
Mg2S2 = Mg2 + S2 =>
Mg2S2 = Mg2 + S2
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4 =>
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4
HCl + HONH2 = H2O + NH2Cl =>
HCl + HONH2 = H2O + NH2Cl
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
MgO + TiO2 = Mg2TiO4 =>
2 MgO + TiO2 = Mg2TiO4
Cr2O3 + N2O5 = Cr(NO3)3 =>
Cr2O3 + 3 N2O5 = 2 Cr(NO3)3
MgCl2(aq) + AgNO3(aq) = AgCl(s) + Mg(NO3)2 =>
MgCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Mg(NO3)2
CuCO3 + HC2H3O2 = Cu(C2H3O2)2 + H2CO3 =>
CuCO3 + 2 HC2H3O2 = Cu(C2H3O2)2 + H2CO3
Sn2O4 + H = Sn + H2O =>
Sn2O4 + 8 H = 2 Sn + 4 H2O
HCl + F2 = HF + Cl2 =>
2 HCl + F2 = 2 HF + Cl2
Ga(OH)3 + KF = KOH + GaF3 =>
Ga(OH)3 + 3 KF = 3 KOH + GaF3
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
CuO + C3H8O = Cu + CO2 + H2O =>
9 CuO + C3H8O = 9 Cu + 3 CO2 + 4 H2O
C12H22O11 + O = CO2 + H2O =>
C12H22O11 + 24 O = 12 CO2 + 11 H2O
HCl(aq) = H + Cl =>
HCl(aq) = H + Cl
SO3(g) + H2O = H2SO4(aq) =>
SO3(g) + H2O = H2SO4(aq)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe(NO3)3 + Na3PO4 = FePO4 + Na3(NO3)3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + Na3(NO3)3
NaCl + MgO2 + H2SO4 = NaHSO4 + MgSO4 + H2O + Cl =>
2 NaCl + MgO2 + 3 H2SO4 = 2 NaHSO4 + MgSO4 + 2 H2O + 2 Cl
C2H5NO + O2 = CO2 + H2O + N2 =>
4 C2H5NO + 11 O2 = 8 CO2 + 10 H2O + 2 N2
KNO3 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + NaNO3 =>
2 KNO3 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + 2 NaNO3
Sc + HNO3 = Sc(NO3)3 + NO + H2O =>
Sc + 4 HNO3 = Sc(NO3)3 + NO + 2 H2O
C20H42(s) + O2(g) = CO2(g) + H2O(l) =>
2 C20H42(s) + 61 O2(g) = 40 CO2(g) + 42 H2O(l)
Na2HPO4 + H2O = NaOH + H3PO4 =>
Na2HPO4 + 2 H2O = 2 NaOH + H3PO4
NH + O2 = N2 + H2O =>
4 NH + O2 = 2 N2 + 2 H2O
Co(NO3)2(aq) + KOH(aq) = Co(OH)2 + KNO3 =>
Co(NO3)2(aq) + 2 KOH(aq) = Co(OH)2 + 2 KNO3
C10H15NO + KCrO4 + H2SO4 = C10H13NO + Cr(OH)2 + K2SO4 + H2O =>
5 C10H15NO + 2 KCrO4 + H2SO4 = 5 C10H13NO + 2 Cr(OH)2 + K2SO4 + 4 H2O
WC + O2 = WO3 + CO2 =>
2 WC + 5 O2 = 2 WO3 + 2 CO2
CoCl2*6H2O = CoCl2 + H2O =>
CoCl2*6H2O = CoCl2 + 6 H2O
(CUOH)2CO3 = CUO + CO2 + H2O =>
(CUOH)2CO3 = 2 CUO + CO2 + H2O
KMnO4(aq) + KCl(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(aq) + Cl2(g) =>
2 KMnO4(aq) + 10 KCl(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 8 H2O(aq) + 5 Cl2(g)
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
C8H18 + O2 = C + H2O =>
2 C8H18 + 9 O2 = 16 C + 18 H2O
MgN + H2O = MgO2 + NH4 =>
MgN + 2 H2O = MgO2 + NH4
Ba(HSO3)2 + NaOH = BaSO3 + Na2SO3 + H2O =>
Ba(HSO3)2 + 2 NaOH = BaSO3 + Na2SO3 + 2 H2O
SiC + KOH + O2 = K2SiO3 + K2CO3 + H2O =>
SiC + 4 KOH + 2 O2 = K2SiO3 + K2CO3 + 2 H2O
HClO3 + Ni = Ni(ClO3)2 + NiCl2 + H2O =>
12 HClO3 + 6 Ni = 5 Ni(ClO3)2 + NiCl2 + 6 H2O
N + S = NS2 =>
N + 2 S = NS2
CH3Br + NaCCH = NaBr + CH3CCH =>
CH3Br + NaCCH = NaBr + CH3CCH
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
CH4O + O2 = C2 + H2O =>
2 CH4O + O2 = C2 + 4 H2O
Cu + HCl + H2O = CuCl + H3O =>
Cu + HCl + H2O = CuCl + H3O
HI(aq) + Cu(NO3)2(aq) = CuI2(aq) + HNO3(aq) =>
2 HI(aq) + Cu(NO3)2(aq) = CuI2(aq) + 2 HNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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