| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 = Na2CO3 + CO2 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Co2(SO4)3 = Co2O3 + SO2 + O2 =>
2 Co2(SO4)3 = 2 Co2O3 + 6 SO2 + 3 O2
Cu(OH)2 + Al2O3 = CuO3 + Al2(OH)2 =>
Cu(OH)2 + Al2O3 = CuO3 + Al2(OH)2
Zn + Pt(NO3)2 = Pt + Zn(NO3)2 =>
Zn + Pt(NO3)2 = Pt + Zn(NO3)2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
C57H110 + O = CO2 + H2O =>
C57H110 + 169 O = 57 CO2 + 55 H2O
(NH4)2Cr2O7 = CrO5 + N2 + H2 + Cr02 =>
10(NH4)2Cr2O7 = 14 CrO5 + 10 N2 + 40 H2 + 3 Cr02
Fe(OH)2 + HF = F + Fe + H2O =>
Fe(OH)2 + 2 HF = 2 F + Fe + 2 H2O
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
NaF + FeCl3 = Na3FeF6 + NaCl =>
6 NaF + FeCl3 = Na3FeF6 + 3 NaCl
K2Cr2O7 + HI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = 3 I2 + Cr2(SO4)3 + K2SO4 + 7 H2O
NO + (H2)O = NH3 + O2 =>
4 NO + 6(H2)O = 4 NH3 + 5 O2
H2SO4 + (HCOO)2Mg = HCOOH + MgSO4 =>
H2SO4 + (HCOO)2Mg = 2 HCOOH + MgSO4
C5H7Cl2 + O2 = CO2 + H2O + Cl2 =>
4 C5H7Cl2 + 27 O2 = 20 CO2 + 14 H2O + 4 Cl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Na + I22 = NaI =>
22 Na + I22 = 22 NaI
C10H15NO + KMnO4 + H2SO4 = C10H13NO + MnSO4 + H2O + KSO4 =>
2 C10H15NO + KMnO4 + 2 H2SO4 = 2 C10H13NO + MnSO4 + 4 H2O + KSO4
HOCl + H2O = H2O2 + HCl =>
HOCl + H2O = H2O2 + HCl
IO3{-} + S2{2-} + H{+} = I2 + S + H2O =>
2 IO3{-} + 5 S2{2-} + 12 H{+} = I2 + 10 S + 6 H2O
Fe3P2 + HNO3 = FePO4 + Fe(NO3)3 + NO + H2O =>
3 Fe3P2 + 28 HNO3 = 6 FePO4 + 3 Fe(NO3)3 + 19 NO + 14 H2O
FeCl3 + HCO3 = Fe(HCO3)3 + Cl =>
FeCl3 + 3 HCO3 = Fe(HCO3)3 + 3 Cl
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
I3{-} + ClO3{-} + H{+} = I2 + Cl{-} + H2O =>
6 I3{-} + ClO3{-} + 6 H{+} = 9 I2 + Cl{-} + 3 H2O
PtCl6 + CH2O + OH{-} = Pt + Cl{-} + CO2 + H2O =>
2 PtCl6 + 3 CH2O + 12 OH{-} = 2 Pt + 12 Cl{-} + 3 CO2 + 9 H2O
CH5N2I + CH3NH3I + SnBr2 = C75H375N150C25H75N25H75Sn100I100Br200 =>
75 CH5N2I + 25 CH3NH3I + 100 SnBr2 = C75H375N150C25H75N25H75Sn100I100Br200
Cu(O2)2 + HCl = CuCl2 + H2 + O =>
Cu(O2)2 + 2 HCl = CuCl2 + H2 + 4 O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
HCl + Na2Co3 = NaCl + Co2 + H0 =>
4 HCl + 2 Na2Co3 = 4 NaCl + 3 Co2 + 4 H0
Cr + NH4OH = Cr(OH) + NH3 + H =>
Cr + NH4OH = Cr(OH) + NH3 + H
Cu(O2)2 + HCl = CuCl2 + H2 + O =>
Cu(O2)2 + 2 HCl = CuCl2 + H2 + 4 O
C3H8 + SO3 = C3H7HSO3 =>
C3H8 + SO3 = C3H7HSO3
BaCl2(aq) + MgSO4(aq) = BaSO4(aq) + MgCl2(aq) =>
BaCl2(aq) + MgSO4(aq) = BaSO4(aq) + MgCl2(aq)
PbO2 + CuO + IrO2 = Pb2CuIrO7 =>
2 PbO2 + CuO + IrO2 = Pb2CuIrO7
As2S5 = S + As =>
As2S5 = 5 S + 2 As
Fe3P2 + HNO3 = FePO4 + Fe(NO3)3 + NO + H2O =>
3 Fe3P2 + 28 HNO3 = 6 FePO4 + 3 Fe(NO3)3 + 19 NO + 14 H2O
BrI = Br + I =>
BrI = Br + I
N2H8S + Fe2S3O12 = Fe2S3 + N2H8SO4 =>
3 N2H8S + Fe2S3O12 = Fe2S3 + 3 N2H8SO4
Ni(NO3) + Al = Al(NO3) + Ni =>
Ni(NO3) + Al = Al(NO3) + Ni
BiO5 = Bi + O2 =>
2 BiO5 = 2 Bi + 5 O2
FeCl2 + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + HCl + KOH =>
3 FeCl2 + 2 K3[Fe(CN)6] + 6 H2O = Fe3[Fe(CN)6]2 + 6 HCl + 6 KOH
AlCl3 + (NH4)2S + H2O = Al2S3 + NH4OH + HCl =>
2 AlCl3 + 3(NH4)2S + 6 H2O = Al2S3 + 6 NH4OH + 6 HCl
CaCO3 + HCl = CaCl + CO3H =>
CaCO3 + HCl = CaCl + CO3H
Cu + Zn = Cu3Zn2 =>
3 Cu + 2 Zn = Cu3Zn2
MgBr2 + Na2SO4 = MgSO4 + NaBr =>
MgBr2 + Na2SO4 = MgSO4 + 2 NaBr
(Al(OH)2)2SO4 + H2SO4 = Al2(SO4)3 + H2O =>
(Al(OH)2)2SO4 + 2 H2SO4 = Al2(SO4)3 + 4 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C22H35NO4 + O2 = CO2 + H2O + N2 =>
4 C22H35NO4 + 115 O2 = 88 CO2 + 70 H2O + 2 N2
Al(OH)3(s) + HNO3(aq) = Al(NO3)3(aq) + H2O =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3(aq) + 3 H2O
FeCl3(g) + H2O2(aq) = FeCl2 + HCl + O2 =>
2 FeCl3(g) + H2O2(aq) = 2 FeCl2 + 2 HCl + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
