| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn + 2 NaOH + 6 H2O = 2 NaZn(OH)4 + 3 H2
NH3 + CuSO4 + H2O = Cu(NH3)4SO4*H2O =>
4 NH3 + CuSO4 + H2O = Cu(NH3)4SO4*H2O
CaCl2(ag) + H2SO4(ag) = CaSO4(s) + HCl(ag) =>
CaCl2(ag) + H2SO4(ag) = CaSO4(s) + 2 HCl(ag)
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
Zn + NaOH + H2O = NaZn(OH)4 + H2 =>
2 Zn + 2 NaOH + 6 H2O = 2 NaZn(OH)4 + 3 H2
H6C6 + O2 = CO2 + H2O =>
2 H6C6 + 15 O2 = 12 CO2 + 6 H2O
NaOH(aq) + CO2(g) = H2O(l) + Na2CO3(aq) =>
2 NaOH(aq) + CO2(g) = H2O(l) + Na2CO3(aq)
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
S2O8{2-}(aq) + I{-}(aq) = I2(aq) + SO4{2-}(aq) =>
S2O8{2-}(aq) + 2 I{-}(aq) = I2(aq) + 2 SO4{2-}(aq)
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
Ca + CuClO4 = Ca(ClO4)2 + Cu =>
Ca + 2 CuClO4 = Ca(ClO4)2 + 2 Cu
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
Ca2 + Br2 = CaBr2 =>
Ca2 + 2 Br2 = 2 CaBr2
C8H8 + KNO3 = CO2 + KNO2 + H2O =>
C8H8 + 20 KNO3 = 8 CO2 + 20 KNO2 + 4 H2O
Na + CO3 = Na(CO3)2 =>
Na + 2 CO3 = Na(CO3)2
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HI + (BaOH)2 = BaI + H2O =>
2 HI + (BaOH)2 = 2 BaI + 2 H2O
SnSO4 + HNO3 = Sn(NO3)2 + H2SO4 =>
SnSO4 + 2 HNO3 = Sn(NO3)2 + H2SO4
ZnCu(NO3)2 = CuZn(NO3)2 =>
ZnCu(NO3)2 = CuZn(NO3)2
Mg(OH)2 + HI = MgI2 + HOH =>
Mg(OH)2 + 2 HI = MgI2 + 2 HOH
C + O2 = CO2 =>
C + O2 = CO2
K4Fe(CN)6 + Cl = K2Fe(CN)6 + KCl =>
K4Fe(CN)6 + 2 Cl = K2Fe(CN)6 + 2 KCl
NaCl + PbCl2 = (PbCl4)Na2 =>
2 NaCl + PbCl2 = (PbCl4)Na2
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H
Cu + Na2CO3 = Cu2CO3 + Na =>
2 Cu + Na2CO3 = Cu2CO3 + 2 Na
NO + KMnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
10 NO + 6 KMnO4 + 9 H2SO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
Zn + NaOH + H2O = NaZn(OH)4 + H2 =>
2 Zn + 2 NaOH + 6 H2O = 2 NaZn(OH)4 + 3 H2
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
Al + Fe2 = Al{3+} + Fe{-} =>
2 Al + 3 Fe2 = 2 Al{3+} + 6 Fe{-}
Na2C2O4 + BaBr2 = NaBr + BaC2O4 =>
Na2C2O4 + BaBr2 = 2 NaBr + BaC2O4
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
MnO4 + NO2{-} + OH{-} = MnO4{-2} + NO3{-} + H2O =>
MnO4 + NO2{-} + 2 OH{-} = MnO4{-2} + NO3{-} + H2O
O2 + C12H52 = CO2 + H2O =>
25 O2 + C12H52 = 12 CO2 + 26 H2O
Cd + V{3+} = Cd{2+} + V{2+} =>
Cd + 2 V{3+} = Cd{2+} + 2 V{2+}
NH4(g) + Cl(ac) = NH4Cl(s) =>
NH4(g) + Cl(ac) = NH4Cl(s)
Li2SO4 + NaNO3 = Na2SO4 + LiNO3 =>
Li2SO4 + 2 NaNO3 = Na2SO4 + 2 LiNO3
NIS + HCl + HNO3 = NICl2 + NO + S + H2O =>
3 NIS + 6 HCl + 2 HNO3 = 3 NICl2 + 2 NO + 3 S + 4 H2O
Na[Al(OH)4] = Al + NaOH + O2 + H2O =>
4 Na[Al(OH)4] = 4 Al + 4 NaOH + 3 O2 + 6 H2O
NaAlO2 + SO2 + H2O = NaHSO3 + Al(OH)3 =>
NaAlO2 + SO2 + 2 H2O = NaHSO3 + Al(OH)3
HC2O + H2O = H3O + C2O =>
HC2O + H2O = H3O + C2O
H{+} + H2C2O4 + Cr2O7 = CO2 + Cr{+3} + H2O =>
6 H{+} + 4 H2C2O4 + Cr2O7 = 8 CO2 + 2 Cr{+3} + 7 H2O
Hg(NO3)2 + KL = HgL2 + KNO3 =>
Hg(NO3)2 + 2 KL = HgL2 + 2 KNO3
KMnO4 + Sb + H2SO4 = K2SO4 + Sb2O3 + MnSO4 + H2O =>
6 KMnO4 + 10 Sb + 9 H2SO4 = 3 K2SO4 + 5 Sb2O3 + 6 MnSO4 + 9 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
N203 + H2O = NO3H + H2 =>
2 N203 + 1218 H2O = 406 NO3H + 1015 H2
CuCl2O6 + AlO3H3 = CuO2H2 + AlCl3O9 =>
3 CuCl2O6 + 2 AlO3H3 = 3 CuO2H2 + 2 AlCl3O9
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
FeCl3 + Cu2SO4 = Fe2(SO4)3 + CuCl =>
2 FeCl3 + 3 Cu2SO4 = Fe2(SO4)3 + 6 CuCl
NaOH(aq) + CuCl2(aq) = NaCl2(aq) + Cu(OH) =>
NaOH(aq) + CuCl2(aq) = NaCl2(aq) + Cu(OH)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
