| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O10 + H2O = H2P4O11
NaCl(s) = Na(s) + Cl2(g) =>
2 NaCl(s) = 2 Na(s) + Cl2(g)
CaCl2 + H2CO3 = Ca(HCO3)2 + HCl =>
CaCl2 + 2 H2CO3 = Ca(HCO3)2 + 2 HCl
Zn + H0SO = ZnSO + H =>
Zn + H0SO = ZnSO + H
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
CaCl2 + K3AsO4 = Ca3(AsO4)2 + KCl =>
3 CaCl2 + 2 K3AsO4 = Ca3(AsO4)2 + 6 KCl
NaOH + K2O = NaKO + H2O =>
2 NaOH + K2O = 2 NaKO + H2O
C3H6 + O2 = CO3 + H2O =>
C3H6 + 6 O2 = 3 CO3 + 3 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
O2 + W = WO2 =>
O2 + W = WO2
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
Cu(NO3)2 + NH4C2H3O2 = Cu(C2H3O2)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4C2H3O2 = Cu(C2H3O2)2 + 2 NH4NO3
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
C3H8O(s) + O2(g) = CO2(g) + H2O(l) =>
2 C3H8O(s) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Al2(CO3)3 + CaCl2 = AlCl3 + CaCO3 =>
Al2(CO3)3 + 3 CaCl2 = 2 AlCl3 + 3 CaCO3
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCl2 + NaPO4 = BaPO4 + NaCl2 =>
BaCl2 + NaPO4 = BaPO4 + NaCl2
Ce{4+} + Tl{+} = Ce{3+} + Tl{3+} =>
2 Ce{4+} + Tl{+} = 2 Ce{3+} + Tl{3+}
Cr + H2SO4 = Cr(H2SO4)2 =>
Cr + 2 H2SO4 = Cr(H2SO4)2
Cu + CrCl3 = CuCl2 + CrCl2 =>
Cu + 2 CrCl3 = CuCl2 + 2 CrCl2
BaSO4 + NiCl4 = BaCl2 + Ni(SO4)2 =>
2 BaSO4 + NiCl4 = 2 BaCl2 + Ni(SO4)2
KC4H5O6 + NaOH = KOH + NaC4H5O6 =>
KC4H5O6 + NaOH = KOH + NaC4H5O6
NiF2 + Fe2(SO4)3 = NiSO4 + FeF3 =>
3 NiF2 + Fe2(SO4)3 = 3 NiSO4 + 2 FeF3
C3H8O3 + H2 = C3H8O2 + H2O =>
C3H8O3 + H2 = C3H8O2 + H2O
Cr(OH)3 + OCl{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 Cr(OH)3 + 3 OCl{-} + 4 OH{-} = 2 CrO4{2-} + 3 Cl{-} + 5 H2O
Cu3(PO4)2 + HCl = Cu(Cl)2 + H3PO4 =>
Cu3(PO4)2 + 6 HCl = 3 Cu(Cl)2 + 2 H3PO4
Co(s) + H2SO4(aq) = H2(g) + Co2(SO4)3(aq) =>
2 Co(s) + 3 H2SO4(aq) = 3 H2(g) + Co2(SO4)3(aq)
K2Cr2O4 + H2SO4 = H2Cr2O4 + K2SO4 =>
K2Cr2O4 + H2SO4 = H2Cr2O4 + K2SO4
CuO + HCe = CuCe2 + H2O =>
CuO + 2 HCe = CuCe2 + H2O
CoO + H2SO4 = Co2(SO4)3 + SO2 + H2O =>
2 CoO + 4 H2SO4 = Co2(SO4)3 + SO2 + 4 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li2CO3 + H3PO4 = Li3PO4 + CO2 + H2O =>
3 Li2CO3 + 2 H3PO4 = 2 Li3PO4 + 3 CO2 + 3 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
XeF4 + H2O = Xe + O + HF =>
XeF4 + 2 H2O = Xe + 2 O + 4 HF
CaCl2 + LiCo3 = CaCo3 + LiCl2 =>
CaCl2 + LiCo3 = CaCo3 + LiCl2
Fl + NaCl = NaFl + Cl =>
Fl + NaCl = NaFl + Cl
Ag + HNO3 + NH4Cl = AgCl + NO + H2O =>
Ag + 2 HNO3 + NH4Cl = AgCl + 3 NO + 3 H2O
KSCN + H2SO4 + K2Cr2O7 = CO2 + NO2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 KSCN + 19 H2SO4 + 5 K2Cr2O7 = 2 CO2 + 2 NO2 + 5 Cr2(SO4)3 + 6 K2SO4 + 19 H2O
NaCl + BaOH2 = NaOH2 + BaCl =>
NaCl + BaOH2 = NaOH2 + BaCl
Ge7I7FeCl4 + FeCl3 = GeCl4 + FeCl2 + I2 =>
2 Ge7I7FeCl4 + 52 FeCl3 = 14 GeCl4 + 54 FeCl2 + 7 I2
Ca(OH)2 + CH3COOH = (CH3COO)2Ca + HOH =>
Ca(OH)2 + 2 CH3COOH = (CH3COO)2Ca + 2 HOH
HNO3 + MgCO3 = Mg(NO3)2 + H2CO3 =>
2 HNO3 + MgCO3 = Mg(NO3)2 + H2CO3
Zn + KNO3 + KOH = K2ZnO2 + NH3 + H2O =>
4 Zn + KNO3 + 7 KOH = 4 K2ZnO2 + NH3 + 2 H2O
N2 + HNO3 = HNO2 + NO =>
N2 + 2 HNO3 = 2 HNO2 + 2 NO
| 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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
