| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PbSO4 = 2 PbSO3 + O2
AsH3 + KClO3 = H3AsO4 + KCl =>
3 AsH3 + 4 KClO3 = 3 H3AsO4 + 4 KCl
C8H18O + C2O4H2 = C10H20O2 + H2O =>
23 C8H18O + 8 C2O4H2 = 20 C10H20O2 + 15 H2O
CaI2 + HNO3 = H2O + I2 + N2O + Ca(NO3)2 =>
4 CaI2 + 10 HNO3 = 5 H2O + 4 I2 + N2O + 4 Ca(NO3)2
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
N2(g) + O2(g) = N2OO3(g) =>
N2(g) + 2 O2(g) = N2OO3(g)
Na2Co3(s) + CaCl2(s) = CaCo3(s) + NaCl(aq) =>
Na2Co3(s) + CaCl2(s) = CaCo3(s) + 2 NaCl(aq)
C6H8O7(s) + NaHCO3(s) = Na2C6H6O7(aq) + H2O(l) + CO2(g) =>
C6H8O7(s) + 2 NaHCO3(s) = Na2C6H6O7(aq) + 2 H2O(l) + 2 CO2(g)
Mg + HCI = MgCI1 + H2 =>
2 Mg + 2 HCI = 2 MgCI1 + H2
CH3COOH + Ag = CH3CHO + Ag2O =>
CH3COOH + 2 Ag = CH3CHO + Ag2O
CaCl2(ac) + (NH4)2Co3(ac) = CaCo3(s) + NH4Cl(ac) =>
CaCl2(ac) + (NH4)2Co3(ac) = CaCo3(s) + 2 NH4Cl(ac)
C3H6OH + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
10 C3H6OH + 6 KMnO4 + 9 H2SO4 = 10 C2H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
NH4Cl + K2(HgI4) + KOH = Hg2NI + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = Hg2NI + 7 KI + KCl + 4 H2O
Cu + Cl2(g) = CuCl2 =>
Cu + Cl2(g) = CuCl2
Na2CO3(aq) + KI(aq) = NaI(aq) + K2CO3(s) =>
Na2CO3(aq) + 2 KI(aq) = 2 NaI(aq) + K2CO3(s)
Re2S7 = ReS2 + S =>
Re2S7 = 2 ReS2 + 3 S
CH3COOC2H5 + NaHCO3 = CH3COONa + H2O + CO2 =>
2 CH3COOC2H5 + 5 NaHCO3 = 5 CH3COONa + 3 H2O + 3 CO2
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + CO2 =>
2 MgCl2 + 2 Na2CO3 + H2O = (MgOH)2CO3 + 4 NaCl + CO2
C + Cl + F = CClF =>
C + Cl + F = CClF
C6H5OH + CH2O = (C7H6O)8 + H2O =>
8 C6H5OH + 8 CH2O = (C7H6O)8 + 8 H2O
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Ni{+2} + OH{-} = Ni(OH)2 =>
Ni{+2} + 2 OH{-} = Ni(OH)2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
KCl + COOHCHOHCHOHCOOH = COOHCHOHCHOHCOOK + HCl =>
KCl + COOHCHOHCHOHCOOH = COOHCHOHCHOHCOOK + HCl
CUCO3 + H2SO4 = CUSO4 + H2O + CO2 =>
CUCO3 + H2SO4 = CUSO4 + H2O + CO2
Cl2(g) + HF(aq) = ClF + H =>
Cl2(g) + 2 HF(aq) = 2 ClF + 2 H
NH3 + CO2 + H2O = NH4{+} + CO3{2-} =>
2 NH3 + CO2 + H2O = 2 NH4{+} + CO3{2-}
CH3CHCH2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 18 H2O + 15 CH3COOH
H2CO3 + ZnI2 = HI + ZnCO3 =>
H2CO3 + ZnI2 = 2 HI + ZnCO3
CrBr3 + FeCl3 = CrCl3 + FeBr3 =>
CrBr3 + FeCl3 = CrCl3 + FeBr3
Bi(NO3)3 + H2O = Bi + O2 + HNO3 =>
4 Bi(NO3)3 + 6 H2O = 4 Bi + 3 O2 + 12 HNO3
MnO4 + SO2 + H = Mn + H2SO4 =>
MnO4 + 2 SO2 + 4 H = Mn + 2 H2SO4
MnO4 + HI = MnI2 + I2 + H2O =>
MnO4 + 8 HI = MnI2 + 3 I2 + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2O + NaC18H35O2 = C18H35O2H + NaOH =>
H2O + NaC18H35O2 = C18H35O2H + NaOH
BeO + Al = Al2O3 + Be =>
3 BeO + 2 Al = Al2O3 + 3 Be
C5H6 + O2 = CO4 + H2O =>
2 C5H6 + 23 O2 = 10 CO4 + 6 H2O
K2Cr2O7 + C2O3H2 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
2 K2Cr2O7 + 3 C2O3H2 + 8 H2SO4 = 6 CO2 + 11 H2O + 2 Cr2(SO4)3 + 2 K2SO4
LiI + Pb(NO3)2 = LiNO3 + PbI2 =>
2 LiI + Pb(NO3)2 = 2 LiNO3 + PbI2
AlCl2 = Al + Cl2 =>
AlCl2 = Al + Cl2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ga + Cl2 = GaCl3 =>
2 Ga + 3 Cl2 = 2 GaCl3
NH3(aq) + CuSO4(aq) = Cu(NH3)4{2+}(aq) + SO4{2-}(aq) =>
4 NH3(aq) + CuSO4(aq) = Cu(NH3)4{2+}(aq) + SO4{2-}(aq)
K2Cr2O7 + CH3CHO + HCl = CH3COOH + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 CH3CHO + 8 HCl = 3 CH3COOH + 2 CrCl3 + 2 KCl + 4 H2O
Cs2CO3 + CaI2 = CaCO3 + Cs + I =>
Cs2CO3 + CaI2 = CaCO3 + 2 Cs + 2 I
FeCl3 + (NH4)2CO3 + H2O = Fe(OH)3 + NH4Cl + CO2 =>
2 FeCl3 + 3(NH4)2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NH4Cl + 3 CO2
Cl2H4NiO2 = NiCl2 + H2O =>
Cl2H4NiO2 = NiCl2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Co(NO3)2 + NaCl = CoCl2 + NaNO3 =>
Co(NO3)2 + 2 NaCl = CoCl2 + 2 NaNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
