| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na + FeBr3 = 3 NaBr + Fe
SO3 + H2SO4 = SO3SO4 + H2 =>
SO3 + H2SO4 = SO3SO4 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
VO4{3-} + H{+} + Zn = V{2+} + H2O + Zn{2+} =>
2 VO4{3-} + 16 H{+} + 3 Zn = 2 V{2+} + 8 H2O + 3 Zn{2+}
CO2 + S = SO2 + CO =>
2 CO2 + S = SO2 + 2 CO
NH4OH + (AlCl3) = NH4Cl + Al(OH)3 =>
3 NH4OH + (AlCl3) = 3 NH4Cl + Al(OH)3
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
FeOH2SO4 = FeSO4H2O =>
FeOH2SO4 = FeSO4H2O
C2H5O2 + H2O = C2H6O + O2 =>
4 C2H5O2 + 2 H2O = 4 C2H6O + 3 O2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Cs + Si = Cs2Si =>
2 Cs + Si = Cs2Si
MeNO2 + H2 = MeNH2 + H2O =>
MeNO2 + 3 H2 = MeNH2 + 2 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Ni3S4 + H = Ni + H2S =>
Ni3S4 + 8 H = 3 Ni + 4 H2S
ZnI + AgNO3 = ZnNO3 + AgI =>
ZnI + AgNO3 = ZnNO3 + AgI
(CH3)2CHCHO + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
(CH3)2CHCHO + 6 KMnO4 + 6 KOH = 2 CH3COOH + 6 K2MnO4 + 3 H2O
(NH4)2(C2O4) + H2O = (NH4)2O + H2(C2O4) =>
(NH4)2(C2O4) + H2O = (NH4)2O + H2(C2O4)
Mg(NO3)2 + ZnS = Zn(NO3)2 + MgS =>
Mg(NO3)2 + ZnS = Zn(NO3)2 + MgS
NaO2Al2O3 + H2O = Al(OH)3 + NaO2 =>
NaO2Al2O3 + 3 H2O = 2 Al(OH)3 + NaO2
Zn + N2 = Zn(N2)3 =>
Zn + 3 N2 = Zn(N2)3
Bi + Fe2 = BiFe =>
2 Bi + Fe2 = 2 BiFe
HAsO2 + I2 + H2O = H2AsO4{-} + I{-} + H{+} =>
HAsO2 + I2 + 2 H2O = H2AsO4{-} + 2 I{-} + 3 H{+}
Y2O3 + SrCO3 + H3BO3 = YSr3B3O9 + CO2 + H2O =>
Y2O3 + 6 SrCO3 + 6 H3BO3 = 2 YSr3B3O9 + 6 CO2 + 9 H2O
N2O5Cu(OH)2 = Cu(NO3)2H2O =>
N2O5Cu(OH)2 = Cu(NO3)2H2O
(NH4)3PO4 + Mg(ClO3)2 = Mg3(PO4)2 + NH4ClO3 =>
2(NH4)3PO4 + 3 Mg(ClO3)2 = Mg3(PO4)2 + 6 NH4ClO3
Li2CO3 + Co3O4 + KClO4 = Li2CoO3 + CO2 + KCl =>
6 Li2CO3 + 2 Co3O4 + KClO4 = 6 Li2CoO3 + 6 CO2 + KCl
KBr + H2SO4 = Br2 + S + K2SO4 + H2O =>
6 KBr + 4 H2SO4 = 3 Br2 + S + 3 K2SO4 + 4 H2O
H2SeO3 + SO2 = Se + H2SO4 + O2 =>
2 H2SeO3 + 2 SO2 = 2 Se + 2 H2SO4 + O2
Br2 + OH{-} = Br{-} + BrO3{-} + H2O(l) =>
3 Br2 + 6 OH{-} = 5 Br{-} + BrO3{-} + 3 H2O(l)
FeOH2 = FeH2O =>
FeOH2 = FeH2O
KIO3 + KHSO3 = KI + K2SO4 + H2SO4 =>
2 KIO3 + 6 KHSO3 = 2 KI + 3 K2SO4 + 3 H2SO4
AIHCI = AICIH =>
AIHCI = AICIH
H2O2 + CaCO3 = H2CO3 + CaO + O2 =>
2 H2O2 + 2 CaCO3 = 2 H2CO3 + 2 CaO + O2
Kl(ac) + (CH3COO)2Pb(ac) = Kl(CH3COO)2Pb =>
Kl(ac) + (CH3COO)2Pb(ac) = Kl(CH3COO)2Pb
Pb(s) + HCl(aq) = PbCl2(s) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + H2(g)
ZnHCl = Zn(HCl) =>
ZnHCl = Zn(HCl)
C2H4O4 + O2 = CO2 + H2O =>
C2H4O4 + O2 = 2 CO2 + 2 H2O
FeC6H6O7 + O2 = Fe2O3 + CO2 + H2O =>
4 FeC6H6O7 + 19 O2 = 2 Fe2O3 + 24 CO2 + 12 H2O
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2CO3 + K2CO3 = (KHCO3)2 =>
H2CO3 + K2CO3 = (KHCO3)2
ZnOHNO3 + H2SO4 = ZnSO4 + HNO3 + H2O =>
ZnOHNO3 + H2SO4 = ZnSO4 + HNO3 + H2O
NaH2PO4NaOH = Na2HPO4H2O =>
NaH2PO4NaOH = Na2HPO4H2O
Al + HCIO4 = Al(CIO4)3 + H2 =>
2 Al + 6 HCIO4 = 2 Al(CIO4)3 + 3 H2
C2H5Br + NH3 = NH4Br + C2H4 =>
C2H5Br + NH3 = NH4Br + C2H4
K + Ca2Cl = KCl + Ca =>
K + Ca2Cl = KCl + 2 Ca
As + O3 = As2O3 =>
2 As + O3 = As2O3
Cu{2+} + S{2-} = CuS =>
Cu{2+} + S{2-} = CuS
Cu2Cl2 + C2H2 = Cu2C2 + HCl =>
Cu2Cl2 + C2H2 = Cu2C2 + 2 HCl
NaBr + Cl2 = NaCl + ClBr =>
NaBr + Cl2 = NaCl + ClBr
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
