| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO2 = N2 + 2 H2O(l)
V2(SO4)3 + Fe2(SO4)3 + H2O = VOSO4 + FeSO4 + H2SO4 =>
V2(SO4)3 + Fe2(SO4)3 + 2 H2O = 2 VOSO4 + 2 FeSO4 + 2 H2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na[Cr(OH)4] + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na[Cr(OH)4] + 3 NaClO + 2 NaOH = 2 Na2CrO4 + 3 NaCl + 5 H2O
CaCO3 + SO2 + H2O + O2 = CaSO4H2O + CO2 =>
2 CaCO3 + 2 SO2 + 2 H2O + O2 = 2 CaSO4H2O + 2 CO2
Ca(OH)2 + NaHCO3 = CaNa(OH)3 + CO2 =>
Ca(OH)2 + NaHCO3 = CaNa(OH)3 + CO2
PbCl2 + BaS2 = BaCl2 + PbS2 =>
PbCl2 + BaS2 = BaCl2 + PbS2
Sn{4+} + Ag = Sn{2+} + Ag{+} =>
Sn{4+} + 2 Ag = Sn{2+} + 2 Ag{+}
Cr + S2 = CrS =>
2 Cr + S2 = 2 CrS
K2SO4 + BaCO3 = CO3SO4 + K2Ba =>
K2SO4 + BaCO3 = CO3SO4 + K2Ba
K2Cr2O7 + H2SO4 + C3H9O = C3H9O2 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C3H9O = 3 C3H9O2 + Cr2(SO4)3 + 4 H2O + K2SO4
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
BaCl2 + CaCO3 = CaCl2 + BaCO3 =>
BaCl2 + CaCO3 = CaCl2 + BaCO3
CuSO4 + KI = CuIK2SO4 + I2 =>
2 CuSO4 + 4 KI = 2 CuIK2SO4 + I2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
PbO2 + NH4Cl + HCl = (NH4)2(PbCl6) + H2O =>
PbO2 + 2 NH4Cl + 4 HCl = (NH4)2(PbCl6) + 2 H2O
Co2 = Co =>
Co2 = 2 Co
AgNO3(aq) + (NH4)2CrO4(aq) = Ag2CrO4(s) + NH4NO3(aq) =>
2 AgNO3(aq) + (NH4)2CrO4(aq) = Ag2CrO4(s) + 2 NH4NO3(aq)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
As{3+} + Br2 = Br{-} + As{5+} =>
As{3+} + Br2 = 2 Br{-} + As{5+}
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Ba(ClO3)2 + H2SO4 = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2SO4 = BaSO4 + 2 HClO3
CsNO3 + H2O = Cs2O + HNO3 =>
2 CsNO3 + H2O = Cs2O + 2 HNO3
K2S + Fe(OH)3 = KOH + Fe2S3 =>
3 K2S + 2 Fe(OH)3 = 6 KOH + Fe2S3
PbO2 + H2SO4 + KI = Pb2SO4 + K2SO4 + H2O + I =>
2 PbO2 + 4 H2SO4 + 6 KI = Pb2SO4 + 3 K2SO4 + 4 H2O + 6 I
ZnOHCl = ZnClHO =>
ZnOHCl = ZnClHO
HPO + I + H2O = H3PO3 + HI =>
HPO + 2 I + 2 H2O = H3PO3 + 2 HI
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H2C4H4O5 + NaOH = Na2C4H4O5 + H2O =>
H2C4H4O5 + 2 NaOH = Na2C4H4O5 + 2 H2O
Ca3(PO4)2 + Cu(NO3)2 = Cu3(PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 3 Cu(NO3)2 = Cu3(PO4)2 + 3 Ca(NO3)2
Ca3(PO4)2 + SiO2 + C = CaSiO2 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 8 C = 3 CaSiO2 + 2 P + 8 CO
NaOH + Mg(Cl)2 = NaCl + Mg(OH)2 =>
2 NaOH + Mg(Cl)2 = 2 NaCl + Mg(OH)2
Mg + NH4OH = Mg(OH)2 + NH3 + H2 =>
Mg + 2 NH4OH = Mg(OH)2 + 2 NH3 + H2
CuSO4 + KI + CH3COOH = I2 + SO2 + (CH3COO)2Cu + CH3COOK + H2O =>
CuSO4 + 2 KI + 4 CH3COOH = I2 + SO2 + (CH3COO)2Cu + 2 CH3COOK + 2 H2O
Sr + Cl2 = SrCl2 =>
Sr + Cl2 = SrCl2
H2S = H2 + S =>
H2S = H2 + S
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
TiO2 + Cl2 + C = TiCl4 + CO =>
TiO2 + 2 Cl2 + 2 C = TiCl4 + 2 CO
Sr + Cl = SrCl2 =>
Sr + 2 Cl = SrCl2
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
F{-} + H2O = FH2O{-} =>
F{-} + H2O = FH2O{-}
NH4NO2 = N2 + H2O(l) =>
NH4NO2 = N2 + 2 H2O(l)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
