| Équations équilibrées la veille | Équations équilibrées le lendemain |
(b)C6H12O6(aq) = 2 CO2(g) + 2 CH3CH2OH(aq)
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Cu(s) + O2(g) = CuO2(s) =>
Cu(s) + O2(g) = CuO2(s)
CaCl2 + NH4OH = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4Cl
Cu3O2 + HCl = Cu + Cl2 + H2O =>
Cu3O2 + 4 HCl = 3 Cu + 2 Cl2 + 2 H2O
Al + KOH + H2O = K(Al(OH)4) + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K(Al(OH)4) + 3 H2
NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
CH3CO2H + LiOH = H2O + LiC2H3O2 =>
CH3CO2H + LiOH = H2O + LiC2H3O2
Zn(NO3)2 + C2H5NO2 = ZnO + CO2 + H2O + N2 =>
9 Zn(NO3)2 + 10 C2H5NO2 = 9 ZnO + 20 CO2 + 25 H2O + 14 N2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
(NH4)2S + PbI2 = (NH4)I + PbS =>
(NH4)2S + PbI2 = 2(NH4)I + PbS
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
SeO2 + NaOH = Na2SeO3 + H2O =>
SeO2 + 2 NaOH = Na2SeO3 + H2O
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
Na[Al(OH)4] + HCl = AlCl3 + NaCl + H2O =>
Na[Al(OH)4] + 4 HCl = AlCl3 + NaCl + 4 H2O
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
(NH4)2S + Pb(NO3)2 = PbS + N2H4O3 =>
(NH4)2S + Pb(NO3)2 = PbS + 2 N2H4O3
HC2H3O2 + Li2HCO3 = LiC2H3O2 + H2O + CO2 =>
15 HC2H3O2 + 8 Li2HCO3 = 16 LiC2H3O2 + 10 H2O + 6 CO2
K2 + H2O = H2 + K2O =>
K2 + H2O = H2 + K2O
C6H12O6 + AgNO3 + NH4OH = C6H12O7 + Ag + NH4NO3 =>
7 C6H12O6 + 6 AgNO3 + 4 NH4OH = 7 C6H12O7 + 6 Ag + 5 NH4NO3
F7 + C = CF4 =>
4 F7 + 7 C = 7 CF4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2 + P = H3P =>
3 H2 + 2 P = 2 H3P
CaCl2 + H2O2 = CaO2 + H2O + Cl =>
CaCl2 + 2 H2O2 = CaO2 + 2 H2O + 2 Cl
MgCl2 + BaCl2 = MgBa + Cl4 =>
MgCl2 + BaCl2 = MgBa + Cl4
C16H11N4O3SCl + C16H13NO3S = C32H23N5O6S2 + HCl =>
C16H11N4O3SCl + C16H13NO3S = C32H23N5O6S2 + HCl
NaOCl + H3PO4 = NaPO4 + HCl + H2O =>
NaOCl + H3PO4 = NaPO4 + HCl + H2O
FeC1{3} + NaOH = Fe(OH){3} + NaC1 =>
FeC1{3} + NaOH = Fe(OH){3} + NaC1
C3H6 + NH3 + O2 = C3H3N + H2O2 =>
C3H6 + NH3 + 3 O2 = C3H3N + 3 H2O2
Al + HCl4 = H2 + AlCl3 =>
8 Al + 6 HCl4 = 3 H2 + 8 AlCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C9H6O3 + C4H6O3 = C9H8O4 =>
11 C9H6O3 + 9 C4H6O3 = 15 C9H8O4
C17H16 + O2 = CO2 + H2O =>
C17H16 + 21 O2 = 17 CO2 + 8 H2O
PbO2 + HSO4{-} + H{+} + Pb = PbSO4 + H2O =>
PbO2 + 2 HSO4{-} + 2 H{+} + Pb = 2 PbSO4 + 2 H2O
NaCl + NaOH = Na + HCl + O2 =>
2 NaCl + 2 NaOH = 4 Na + 2 HCl + O2
C6H12O6 + Cu(OH)2 + OH{-} = C6H11O7{-} + Cu2O + H2O =>
C6H12O6 + 2 Cu(OH)2 + OH{-} = C6H11O7{-} + Cu2O + 3 H2O
CH3OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 6 MnSO4 + 3 K2SO4 + 19 H2O
Sr(HSO3)2 = SrSO3 + SO2 + H2O =>
Sr(HSO3)2 = SrSO3 + SO2 + H2O
Fe(II) + HCl = Fe(II)Cl + H2 =>
2 Fe(II) + 2 HCl = 2 Fe(II)Cl + H2
NH4OH + KMnO4 = NH4NO3 + K2MnO3 + H2MnO3 + H2O =>
6 NH4OH + 8 KMnO4 = 3 NH4NO3 + 4 K2MnO3 + 4 H2MnO3 + 5 H2O
CO2 + S8 = CS2 + SO2 =>
8 CO2 + 3 S8 = 8 CS2 + 8 SO2
Ag2CO3 + O2 = AgO2 + CO2 =>
2 Ag2CO3 + 3 O2 = 4 AgO2 + 2 CO2
Bi(OH)3 + Na2SnO = Na2SnO3 + Bi + H2O =>
4 Bi(OH)3 + 3 Na2SnO = 3 Na2SnO3 + 4 Bi + 6 H2O
CH3COONa + HF = CH3COOH + NaF =>
CH3COONa + HF = CH3COOH + NaF
SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)
| 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 sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
