| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H2C4H4O6 = C4H4O6 + 2 H2O + 2 Na
Ca(NO3)2 + Cr(ClO4)6 = Ca(ClO4)2 + Cr(NO3)6 =>
3 Ca(NO3)2 + Cr(ClO4)6 = 3 Ca(ClO4)2 + Cr(NO3)6
Dy2O3 + Ta2O5 = Dy2Ta2O8 =>
Dy2O3 + Ta2O5 = Dy2Ta2O8
KClO3 + Cr(OH)3 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + 2 Cr(OH)3 + 4 KOH = 2 K2CrO4 + KCl + 5 H2O
Ca(NO3)2 + NH3 + H2O = Ca(OH)2 + NH2NO3 =>
5 Ca(NO3)2 + 6 NH3 + 4 H2O = 5 Ca(OH)2 + 8 NH2NO3
NH2CH2COOCH3 + O2 = H2O + CO2 + N2 =>
4 NH2CH2COOCH3 + 15 O2 = 14 H2O + 12 CO2 + 2 N2
Cr2O3 + Al = Al2O2 + Cr =>
2 Cr2O3 + 6 Al = 3 Al2O2 + 4 Cr
KClO + S = KCl + SO2 =>
2 KClO + S = 2 KCl + SO2
NaNO3 + NH4F = NaF + N2O + H2O =>
NaNO3 + NH4F = NaF + N2O + 2 H2O
K2HPO4 + NaOH = KOH + Na2HPO4 =>
K2HPO4 + 2 NaOH = 2 KOH + Na2HPO4
XC + S = XCS2 =>
XC + 2 S = XCS2
KMnO4 + H2O + K2SO3 = MnO2 + KOH + K2SO4 =>
2 KMnO4 + H2O + 3 K2SO3 = 2 MnO2 + 2 KOH + 3 K2SO4
Ni(NO3)2(aq) + Na2CO3 = (aq)NiCO3(aq) + Na(NO3)(aq) =>
Ni(NO3)2(aq) + Na2CO3 = (aq)NiCO3(aq) + 2 Na(NO3)(aq)
KI + Fe(NO3)3 = KNO3 + Fe(I)3 =>
3 KI + Fe(NO3)3 = 3 KNO3 + Fe(I)3
Al(s) + Cu2O2(s) = Al2O3(s) + Cu(l) =>
4 Al(s) + 3 Cu2O2(s) = 2 Al2O3(s) + 6 Cu(l)
Ca + H2O = CaOH + H =>
Ca + H2O = CaOH + H
Ca + HNO3 = Ca2NO3 + NO + H2O =>
6 Ca + 4 HNO3 = 3 Ca2NO3 + NO + 2 H2O
Fe(NO3)3 + NH3 = FeN + H3(NO3)3 =>
Fe(NO3)3 + NH3 = FeN + H3(NO3)3
F2S + O2 = F2O3 + SO3 =>
F2S + 3 O2 = F2O3 + SO3
H2O2 + FeCl3 = HCl2 + Fe2O3 =>
3 H2O2 + 4 FeCl3 = 6 HCl2 + 2 Fe2O3
HgO = O + Hg =>
HgO = O + Hg
HCl + NH4 = HNH4Cl =>
HCl + NH4 = HNH4Cl
HgO = O + Hg =>
HgO = O + Hg
KBr + Ca(No3)2 = CaBr2 + KNo3 =>
2 KBr + Ca(No3)2 = CaBr2 + 2 KNo3
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Ca(H2PO4)2 + NaHCO3 = CaHPO4 + Na2HPO4 + CO2 + H2O =>
Ca(H2PO4)2 + 2 NaHCO3 = CaHPO4 + Na2HPO4 + 2 CO2 + 2 H2O
C3H6 + H2O = C3H7 + OH =>
C3H6 + H2O = C3H7 + OH
K2Cr2O7 + FeSO4 = Cr2(SO4)3 + K2O + Fe2O3 + SO3 =>
K2Cr2O7 + 6 FeSO4 = Cr2(SO4)3 + K2O + 3 Fe2O3 + 3 SO3
Ca(OH)2 + CH3COONa + NaOH = CH4 + CaO + Na(OH)2 =>
7 Ca(OH)2 + CH3COONa + 7 NaOH = 2 CH4 + 7 CaO + 8 Na(OH)2
C4H9Cl + H2O = C8H18O + HCl =>
2 C4H9Cl + H2O = C8H18O + 2 HCl
C3H6O3 = C6H8O4 + H2O =>
2 C3H6O3 = C6H8O4 + 2 H2O
S + KOH = H2S2O3 + K2S + H2O =>
4 S + 4 KOH = H2S2O3 + 2 K2S + H2O
NaAlO2 = Na + AlO2 =>
NaAlO2 = Na + AlO2
Rb + ZnCl2 = Zn + RbCl2 =>
Rb + ZnCl2 = Zn + RbCl2
Al2S3 + H2O(l) = H2S + Al(OH)3 =>
Al2S3 + 6 H2O(l) = 3 H2S + 2 Al(OH)3
NH4NO3 + NaHCO3 = NaNO3 + CO2 + NH3 + H2O =>
NH4NO3 + NaHCO3 = NaNO3 + CO2 + NH3 + H2O
V + H2O = VO + H =>
V + H2O = VO + 2 H
Al2O3 + KOH + H2O = K[Al(OH)4] =>
Al2O3 + 2 KOH + 3 H2O = 2 K[Al(OH)4]
H2 + CsOH = Cs2 + H2O =>
H2 + 2 CsOH = Cs2 + 2 H2O
NaClO + H2O = NaClO4 + H2 =>
NaClO + 3 H2O = NaClO4 + 3 H2
Al2O3 + KOH + H2O = K[Al(OH)4] =>
Al2O3 + 2 KOH + 3 H2O = 2 K[Al(OH)4]
Cr6 + O2 = Cr2O3 =>
2 Cr6 + 9 O2 = 6 Cr2O3
Mg + Zn{+2} = MgZn + Mg{+2} =>
2 Mg + Zn{+2} = MgZn + Mg{+2}
C16H6F5Br4O2I1 + O2 = CO2 + H2O + OF2 + Br2O3 + I2O7 =>
2 C16H6F5Br4O2I1 + 45 O2 = 32 CO2 + 6 H2O + 5 OF2 + 4 Br2O3 + I2O7
I{-} + Fe{3+} = I2 + Fe{2+} =>
2 I{-} + 2 Fe{3+} = I2 + 2 Fe{2+}
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
H2PdCl6 + NH4Cl = (NH4)2PdCl6 + HCl =>
H2PdCl6 + 2 NH4Cl = (NH4)2PdCl6 + 2 HCl
IO{-} = I{-} + O2 =>
2 IO{-} = 2 I{-} + O2
Mn(HCO3)2 + HCl = MnCl2 + H2O + CO2 =>
Mn(HCO3)2 + 2 HCl = MnCl2 + 2 H2O + 2 CO2
C4H10O + KMnO4 = C4H8O2 + MnO2 + KOH + H2O =>
3 C4H10O + 4 KMnO4 = 3 C4H8O2 + 4 MnO2 + 4 KOH + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/20/25
Équations équilibrées sur07/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
