| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3(s) = CuO(s) + CO2(g)
Ca(OH)2 + HCl = CaCl2 + HOH =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH
HCl = H + Cl =>
HCl = H + Cl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Al3 + Fe2O3 = Al2O3 + Fe =>
2 Al3 + 3 Fe2O3 = 3 Al2O3 + 6 Fe
Cl(g) + NaI(s) = NaCl(s) + I(s) =>
Cl(g) + NaI(s) = NaCl(s) + I(s)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BiOBr + Nb2O5 + Sr2Bi2O5 = Bi3Sr2Nb2O11Br =>
BiOBr + Nb2O5 + Sr2Bi2O5 = Bi3Sr2Nb2O11Br
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
Mg(NO3)2(ac) + NaOH(ac) = NaNO3 + Mg(OH)2 =>
Mg(NO3)2(ac) + 2 NaOH(ac) = 2 NaNO3 + Mg(OH)2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Na2CO3 + CaCO3 + (NH4)2HPO4 = NaCaPO4 + NH3 + CO2 + H2O =>
Na2CO3 + 2 CaCO3 + 2(NH4)2HPO4 = 2 NaCaPO4 + 4 NH3 + 3 CO2 + 3 H2O
CuOH + H2SO4 = Cu2SO4 + H2O =>
2 CuOH + H2SO4 = Cu2SO4 + 2 H2O
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
N2O3 + H2O = N2H2O4 =>
N2O3 + H2O = N2H2O4
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
MnO4{-} + H{+} + Sn{2+} = Mn{2+} + Sn{4+} + H2O =>
2 MnO4{-} + 16 H{+} + 5 Sn{2+} = 2 Mn{2+} + 5 Sn{4+} + 8 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CA(HCO3)2 + HCl = CACl2 + CO2 + H2O =>
CA(HCO3)2 + 2 HCl = CACl2 + 2 CO2 + 2 H2O
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2 =>
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
BiO + Cl2 = BiCl + O2 =>
2 BiO + Cl2 = 2 BiCl + O2
NaCO3 + CaCl2 = NaCl2 + CaCO3 =>
NaCO3 + CaCl2 = NaCl2 + CaCO3
Mg + Cr2O7{-} + H{+} = Mg{+2} + Cr{+3} + H2O =>
7 Mg + 2 Cr2O7{-} + 28 H{+} = 7 Mg{+2} + 4 Cr{+3} + 14 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
TiC + O2 = TiO + CO =>
TiC + O2 = TiO + CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2SO4 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 2 H2SO4 + 5 Na2SO3 = Cr2SO4 + K2SO4 + 5 Na2SO4 + 2 H2O
Fe(s) + O2(g) = FeO(s) =>
2 Fe(s) + O2(g) = 2 FeO(s)
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + CaCO3 = H2O + CaCl2 + CO2 =>
2 HCl + CaCO3 = H2O + CaCl2 + CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2O + CO2 = O2 + C2H4 =>
2 H2O + 2 CO2 = 3 O2 + C2H4
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/26/18
Équations équilibrées sur09/25/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
