| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MnO4{-} + SO3{2-} + OH{-} = SO4{2-} + MnO4{2-} + H2O =>
2 MnO4{-} + SO3{2-} + 2 OH{-} = SO4{2-} + 2 MnO4{2-} + H2O
Na2HPO4 + Ba(OH)2 = Ba3(PO4)2 + Na3PO4 + H2O =>
6 Na2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4 Na3PO4 + 6 H2O
H2TeO4 + KHCO3 = K2TeO4 + CO2 + H2O =>
H2TeO4 + 2 KHCO3 = K2TeO4 + 2 CO2 + 2 H2O
H3PO4 + BaCO3 = CO2 + H2O + Ba3(PO4)2 =>
2 H3PO4 + 3 BaCO3 = 3 CO2 + 3 H2O + Ba3(PO4)2
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
C2H5SH(g) + O2(g) = CO2(g) + H2O + SO2(g) =>
2 C2H5SH(g) + 9 O2(g) = 4 CO2(g) + 6 H2O + 2 SO2(g)
NH3 + Br2 = NH4Br + N2 =>
8 NH3 + 3 Br2 = 6 NH4Br + N2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
C14H30(tetradecano) + O2 = CO2 + H2O =>
2 C14H30(tetradecano) + 43 O2 = 28 CO2 + 30 H2O
SO3 + Na2SO3 = Na2SO4 + SO2 =>
SO3 + Na2SO3 = Na2SO4 + SO2
Pb(OAc)2 + BaCl2 = PbCl2 + Ba(OAc)2 =>
Pb(OAc)2 + BaCl2 = PbCl2 + Ba(OAc)2
(NH2)2CO + H3BO3 = BN + CO2 + H2O =>
(NH2)2CO + 2 H3BO3 = 2 BN + CO2 + 5 H2O
HNO3 + Cu20 = Cu(NO3)2 + NO + H2O =>
160 HNO3 + 3 Cu20 = 60 Cu(NO3)2 + 40 NO + 80 H2O
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq) =>
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq)
CH3CH2OH + O2 = CHCOOH + H2O =>
2 CH3CH2OH + 3 O2 = 2 CHCOOH + 4 H2O
CH4N2O + C2H5OH = C3H7NO2 + H2 + N2 =>
2 CH4N2O + 2 C2H5OH = 2 C3H7NO2 + 3 H2 + N2
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
S2O3{2-} + ClO{-} + H{+} = Cl{-} + S4O6{-2} + H2O =>
2 S2O3{2-} + ClO{-} + 2 H{+} = Cl{-} + S4O6{-2} + H2O
NaAlO2 + H2O + Al2(SO4)3 = AlOOH + Na2SO4 =>
6 NaAlO2 + 4 H2O + Al2(SO4)3 = 8 AlOOH + 3 Na2SO4
S + Cl2 + NaF = SF4 + NaCl =>
S + 2 Cl2 + 4 NaF = SF4 + 4 NaCl
Pt(NH3)6Cl4 + AgNO3 = AgCl + [Pt(NH3)6](NO3)4 =>
Pt(NH3)6Cl4 + 4 AgNO3 = 4 AgCl + [Pt(NH3)6](NO3)4
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
CH3CH2Cl + KCN = C2H5CN + KCl =>
CH3CH2Cl + KCN = C2H5CN + KCl
Na2SO3 = Na + SO3 =>
Na2SO3 = 2 Na + SO3
HCl + I2 = HI + Cl2 =>
2 HCl + I2 = 2 HI + Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4 + MgCO3 = K2CO3 + Mg(MnO4)2 =>
2 KMnO4 + MgCO3 = K2CO3 + Mg(MnO4)2
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
I2 + HCl = HI + Cl =>
I2 + 2 HCl = 2 HI + 2 Cl
NaVO3 + H2O2 + HCl = HVO4 + H2O + NaCl =>
NaVO3 + H2O2 + HCl = HVO4 + H2O + NaCl
Ca(OH)2 + NH4OH = CaOH + NH4(OH)2 =>
Ca(OH)2 + NH4OH = CaOH + NH4(OH)2
CH3COOH + BaOH = BaCOOH + CH3OH2 =>
5 CH3COOH + 6 BaOH = 6 BaCOOH + 4 CH3OH2
(C17H35COOH)2 + C3H5(OH)3 = (C17H35COO)3C3H5 + H2O =>
3(C17H35COOH)2 + 2 C3H5(OH)3 = 2(C17H35COO)3C3H5 + 6 H2O
Sn{2+} = Sn{4+} + {2-} =>
Sn{2+} = Sn{4+} + {2-}
Mg(NO3)2 + Ba(OH)2 = Mg(OH)2 + Ba(NO3)2 =>
Mg(NO3)2 + Ba(OH)2 = Mg(OH)2 + Ba(NO3)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KNO3 + HCO3 = KHCO3 + NO3 =>
KNO3 + HCO3 = KHCO3 + NO3
I2 + HCl = ICl + H =>
I2 + 2 HCl = 2 ICl + 2 H
S + O2SO2 = SO2 =>
S + O2SO2 = 2 SO2
ZrO(OH)2 + SO3{2-}OH{-} = Zr + SO4{2-} + H2O =>
ZrO(OH)2 + 2 SO3{2-}OH{-} = Zr + 2 SO4{2-} + H2O
(MgOH)2SO4 + H2SO4 = MgSO4 + H2O =>
(MgOH)2SO4 + H2SO4 = 2 MgSO4 + 2 H2O
K2Cr2O7 + H2SO4 + K2C2O4 = K2SO4 + Cr2[(SO4)3] + CO2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 K2C2O4 = 4 K2SO4 + Cr2[(SO4)3] + 6 CO2 + 7 H2O
Cl2 + I2 + H2O = HIO3 + HCl =>
5 Cl2 + I2 + 6 H2O = 2 HIO3 + 10 HCl
CaC2 + K2Cr2O7 + HCl = CO2 + CrCl3 + CaCl2 + KCl + H2O =>
3 CaC2 + 5 K2Cr2O7 + 46 HCl = 6 CO2 + 10 CrCl3 + 3 CaCl2 + 10 KCl + 23 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 37 38 39 40 41 42 43 44 45 46 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/02/24
Équations équilibrées sur11/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
