| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiO2 + 4 NaOH = Ti(OH)4 + 2 Na2O
CH3NH2 + CH3Cl = CH3NH2CH3Cl =>
CH3NH2 + CH3Cl = CH3NH2CH3Cl
C6H12O5 + O2 = CO2 + H2O =>
2 C6H12O5 + 13 O2 = 12 CO2 + 12 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
HBrO3 = Br2 + H2O + O2 =>
4 HBrO3 = 2 Br2 + 2 H2O + 5 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ni + Cu2SO4 = Ni2SO4 + Cu =>
2 Ni + Cu2SO4 = Ni2SO4 + 2 Cu
Na2CO3*10H2O + CH3COOH = CH3COONa + H2O + CO2 =>
Na2CO3*10H2O + 2 CH3COOH = 2 CH3COONa + 11 H2O + CO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HgHPO4 = Hg + H + P + O =>
HgHPO4 = Hg + H + P + 4 O
CO2 + Pb(CH3COO)2*3Pb(OH)2 = Pb(CH3COO)2 + PbCO3*Pb(OH)2 + H2O =>
3 CO2 + 2 Pb(CH3COO)2*3Pb(OH)2 = 2 Pb(CH3COO)2 + 3 PbCO3*Pb(OH)2 + 3 H2O
Fe2O3 + N2O5 = FeNO3 + O2 =>
Fe2O3 + N2O5 = 2 FeNO3 + O2
SrCl2 + Na2CO3 = NaCl(aq) + SrCO3(s) =>
SrCl2 + Na2CO3 = 2 NaCl(aq) + SrCO3(s)
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
C5H12O + H2O = C5H14O2 =>
C5H12O + H2O = C5H14O2
Ba(OH)2 + Na2O = BaO + NaOH =>
Ba(OH)2 + Na2O = BaO + 2 NaOH
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH
Pb(NO3)2 + HgCl2 = Hg(NO3)2 + PbCl2 =>
Pb(NO3)2 + HgCl2 = Hg(NO3)2 + PbCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4OH + Mg = Mg2OH + NH4 =>
NH4OH + 2 Mg = Mg2OH + NH4
CH3COH + Ag2O = Ag + CH3COOH =>
CH3COH + Ag2O = 2 Ag + CH3COOH
N2O4 = NO2 =>
N2O4 = 2 NO2
Ba(ClO3)2 + AgNO3 = BaNO3 + Ag(ClO3)2 =>
Ba(ClO3)2 + AgNO3 = BaNO3 + Ag(ClO3)2
K2CO3 + Fe(NO3)3 = Fe(CO3)3 + K2NO3 =>
3 K2CO3 + Fe(NO3)3 = Fe(CO3)3 + 3 K2NO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu{2+}(aq) + Sn(s) = Cu(s) + Sn{2+}(aq) =>
Cu{2+}(aq) + Sn(s) = Cu(s) + Sn{2+}(aq)
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
Ca + Co{3+} + HCl = CaCl{2+} + H{2+}O + Co{2+} =>
Ca + 4 Co{3+} + HCl = CaCl{2+} + H{2+}O + 4 Co{2+}
KI + NaOH = KOH + NaI =>
KI + NaOH = KOH + NaI
Ca3P2 + Fe2O3 = CaO + FeP =>
Ca3P2 + Fe2O3 = 3 CaO + 2 FeP
Sr + F2 = Sr2F =>
4 Sr + F2 = 2 Sr2F
C3H7OH + CH3COOH + H2SO4 = H2O + CH4C7H6O3SO4 =>
2 C3H7OH + 21 CH3COOH + 6 H2SO4 = 26 H2O + 6 CH4C7H6O3SO4
SiO2 + H2SO4 = H2SiO3 + SO3 =>
SiO2 + H2SO4 = H2SiO3 + SO3
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + H2O + K2SO4 =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 6 H2O + 3 K2SO4
C4H10 + H2O = H2 + CO =>
C4H10 + 4 H2O = 9 H2 + 4 CO
N2H4 + H2O = N2 + H3O =>
N2H4 + 4 H2O = N2 + 4 H3O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
NaOH = Na + H + O =>
NaOH = Na + H + O
CH3OCH3(g) + O2 = H2O(l) + CO2(g) =>
CH3OCH3(g) + 3 O2 = 3 H2O(l) + 2 CO2(g)
Fe(s) + Cl2(l) = FeCl(l) =>
2 Fe(s) + Cl2(l) = 2 FeCl(l)
F + C2H2 = CH2FCF3 =>
4 F + C2H2 = CH2FCF3
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
C5H10N2O3 + H2O = C2H5NO2 + C3H7NO2 =>
C5H10N2O3 + H2O = C2H5NO2 + C3H7NO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu{2+} + HCl = H{+} + CuCl2 =>
Cu{2+} + 2 HCl = 2 H{+} + CuCl2
N205 + H2O = H + NO =>
N205 + 205 H2O = 410 H + 205 NO
K + S = K2S =>
2 K + S = K2S
Na + SO3 = Na2SO3 =>
2 Na + SO3 = Na2SO3
CaCO3SiO2 = CaSiO3CO2 =>
CaCO3SiO2 = CaSiO3CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/24
Équations équilibrées sur02/21/23
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