| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + C4H8Cl2 = C4H8 + MgCl2
Ne2 + O2 = Ne2O =>
2 Ne2 + O2 = 2 Ne2O
K2Cr2O7 + AgNO3 = Cr2O7 + Ag + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Cr2O7 + 2 Ag + 2 KNO3
SnCl2 + KBrO4 + HCl = SnCl4 + KBr + H2O =>
4 SnCl2 + KBrO4 + 8 HCl = 4 SnCl4 + KBr + 4 H2O
Ca(HSO4)2 + Mg(OH)2 = Ca(OH)2 + Mg(HSO4)2 =>
Ca(HSO4)2 + Mg(OH)2 = Ca(OH)2 + Mg(HSO4)2
H2SnCl6 + Na2S = SnS + H2S + NaCl + S =>
H2SnCl6 + 3 Na2S = SnS + H2S + 6 NaCl + S
NbCl5 + C2H5OH = Nb(OC2H5)5 + HCl =>
NbCl5 + 5 C2H5OH = Nb(OC2H5)5 + 5 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaHCO3(s) + HCl = NaCl + CO2(g) + H2O(g) =>
NaHCO3(s) + HCl = NaCl + CO2(g) + H2O(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
K2Cr2O7 + NO2{-} + H2SO4 = Cr2(SO4)3 + K2SO4 + NO3{-} + H2O =>
K2Cr2O7 + 3 NO2{-} + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 NO3{-} + 4 H2O
NaHSO3 + MgCO3 = Mg(HSO3)2 + Na2CO3 =>
2 NaHSO3 + MgCO3 = Mg(HSO3)2 + Na2CO3
[Co(NH3)5(H2O)]Cl3 = [Co(NH3)5Cl]Cl2 + H2O =>
[Co(NH3)5(H2O)]Cl3 = [Co(NH3)5Cl]Cl2 + H2O
KClO3 + H2C2O4 = K2CO3 + CO2 + ClO2 + H2O =>
2 KClO3 + H2C2O4 = K2CO3 + CO2 + 2 ClO2 + H2O
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 6 K2SO4 + 3 H2O
KCl + NaHCO2 = KCO2 + ClNaH =>
KCl + NaHCO2 = KCO2 + ClNaH
C6H5OH + FeCl3 = H3[Fe(C6H5O)6] + HCl =>
6 C6H5OH + FeCl3 = H3[Fe(C6H5O)6] + 3 HCl
SiF4 + Na = Si + NaF =>
SiF4 + 4 Na = Si + 4 NaF
C36H60 + O2 = CO2 + H2O =>
C36H60 + 51 O2 = 36 CO2 + 30 H2O
F2 + LiOH = OF2 + LiF + H2O =>
2 F2 + 2 LiOH = OF2 + 2 LiF + H2O
CaH2O2 = Ca(OH)2 =>
CaH2O2 = Ca(OH)2
K + FeCl3 = KCl + Fe =>
3 K + FeCl3 = 3 KCl + Fe
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
AgCl + Na2CO3 = Ag2CO3 + NaCl =>
2 AgCl + Na2CO3 = Ag2CO3 + 2 NaCl
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
PbO2 + Cr(OH)3 + KOH = K[Pb(OH)3] + K2CrO4 + H2O =>
3 PbO2 + 2 Cr(OH)3 + 7 KOH = 3 K[Pb(OH)3] + 2 K2CrO4 + 2 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
FeCl3 + KCl + CrCl3 + H2O = FeCl2 + K2Cr2O7 + HCl =>
6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O = 6 FeCl2 + K2Cr2O7 + 14 HCl
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
ZnSO4H2O = (ZnOH)2SO4H2SO4 =>
2 ZnSO4H2O = (ZnOH)2SO4H2SO4
SO2 + CuO = Cu2SO4 =>
SO2 + 2 CuO = Cu2SO4
NaCl + Li = Na + LiCl =>
NaCl + Li = Na + LiCl
HgNa2S = Na2HgS =>
HgNa2S = Na2HgS
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
SO4{2-} + C6H12O6 + H{+} = H2S + CO2 + H2O =>
3 SO4{2-} + C6H12O6 + 6 H{+} = 3 H2S + 6 CO2 + 6 H2O
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(CH3CO2)2 + K2SO4 = PbSO4 + K(CH3COO) =>
Pb(CH3CO2)2 + K2SO4 = PbSO4 + 2 K(CH3COO)
H2S + CrO3 = Cr2O3 + S + H2O =>
3 H2S + 2 CrO3 = Cr2O3 + 3 S + 3 H2O
C6H13Br + NaOH = C6H12 + NaBr + H2O =>
C6H13Br + NaOH = C6H12 + NaBr + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
ZnS + HBr = ZnBr2 + H2 + S =>
ZnS + 2 HBr = ZnBr2 + H2 + S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 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 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
