| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHOHCOOH + KOH = CH3CHOHCOOK + H2O
SO2 + Cl2 = SOCl2 + O2 =>
2 SO2 + 2 Cl2 = 2 SOCl2 + O2
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Fe(OH)3 + Na2CO3 = NaOH + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 Na2CO3 = 6 NaOH + Fe2(CO3)3
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H3O =>
2 KMnO4 + 18 KCl + 12 H2SO4 = 2 MnSO4 + 10 K2SO4 + 9 Cl2 + 8 H3O
K + Na2SO4(aq) = K2SO4 + Na =>
2 K + Na2SO4(aq) = K2SO4 + 2 Na
C4H4 + HCl = C4H10 + Cl =>
C4H4 + 6 HCl = C4H10 + 6 Cl
KMnO4 + SnCl2 + HNO3 = H2O + KNO3 + Mn(NO3)2 + Sn(NO3)4 + SnCl4 =>
4 KMnO4 + 10 SnCl2 + 32 HNO3 = 16 H2O + 4 KNO3 + 4 Mn(NO3)2 + 5 Sn(NO3)4 + 5 SnCl4
C2H5MgBr + C2H5OH = C2H5OMgBr + C2H6 =>
C2H5MgBr + C2H5OH = C2H5OMgBr + C2H6
Fe + CuHPO4 = FeHPO4 + Cu =>
Fe + CuHPO4 = FeHPO4 + Cu
Y + Os + B = YOs3B2 =>
Y + 3 Os + 2 B = YOs3B2
Na2SO3 + H2O = (Na)2O + (H)2SO3 =>
Na2SO3 + H2O = (Na)2O + (H)2SO3
C5H10(g) + O2 = CO2 + H2O =>
2 C5H10(g) + 15 O2 = 10 CO2 + 10 H2O
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H3O =>
2 KMnO4 + 18 KCl + 12 H2SO4 = 2 MnSO4 + 10 K2SO4 + 9 Cl2 + 8 H3O
C7H5NO3 + NaBH4 = C7H7NO3 + NaBH3 =>
C7H5NO3 + 2 NaBH4 = C7H7NO3 + 2 NaBH3
Cu + K4Fe(CN)6 = Cu2[Fe(CN)6](s) + K =>
2 Cu + K4Fe(CN)6 = Cu2[Fe(CN)6](s) + 4 K
VCl + Na + CO = V(CO)6 + NaCl =>
VCl + Na + 6 CO = V(CO)6 + NaCl
Ti + HCl = H + TiCl =>
Ti + HCl = H + TiCl
H2 + C3H7ONa = Na + C3H7OH =>
H2 + 2 C3H7ONa = 2 Na + 2 C3H7OH
Mg + HCl = MgH + HCl2 =>
Mg + 2 HCl = MgH + HCl2
Na2SO4 + H2O = Na2SO3 + H2O2 =>
Na2SO4 + H2O = Na2SO3 + H2O2
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
NaI + CaSO4 = CaI2 + Na2SO4 =>
2 NaI + CaSO4 = CaI2 + Na2SO4
HNO3 + Cu2O = Cu(NO3)2 + NO + HO =>
7 HNO3 + Cu2O = 2 Cu(NO3)2 + 3 NO + 7 HO
Ni3 + O2 = NiO3 =>
2 Ni3 + 9 O2 = 6 NiO3
Cu2(OH)2SO4 + NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + H2O =>
Cu2(OH)2SO4 + 6 NH4OH + (NH4)2SO4 = 2[Cu(NH3)4]SO4 + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr + (OH)2 = Cr(OH)3 =>
2 Cr + 3(OH)2 = 2 Cr(OH)3
NaNO2 + NaMnO4 + H2SO4 = MnSO4 + NaNO3 + Na2SO4 + H2O =>
5 NaNO2 + 2 NaMnO4 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + Na2SO4 + 3 H2O
Cu2O + HPO2 = CuPO2 + H2O =>
Cu2O + 2 HPO2 = 2 CuPO2 + H2O
CoH14O11S = H2O + CoSO4 =>
CoH14O11S = 7 H2O + CoSO4
CuBr2 + (NH4)2S = CuS + BrNH4 =>
CuBr2 + (NH4)2S = CuS + 2 BrNH4
Pb(OH)2 + KCl = PbCl2 + KOH =>
Pb(OH)2 + 2 KCl = PbCl2 + 2 KOH
SO2 + O2 = (SO3) =>
2 SO2 + O2 = 2(SO3)
NaHCO2 + HCl = H2O + NaCl + CO =>
NaHCO2 + HCl = H2O + NaCl + CO
SO2 + HNO3 + H2O = H2SO5 + NO =>
3 SO2 + 4 HNO3 + H2O = 3 H2SO5 + 4 NO
SO2 + Cl2 = SOCl2 + O2 =>
2 SO2 + 2 Cl2 = 2 SOCl2 + O2
H2O + NaOCl + Na2SO3 = Na2SO4 + Cl2 + NaOH =>
H2O + 2 NaOCl + Na2SO3 = Na2SO4 + Cl2 + 2 NaOH
H2SO4 + GaO3H3 = H2O + Ga2S3O12 =>
3 H2SO4 + 2 GaO3H3 = 6 H2O + Ga2S3O12
K + N = NK =>
K + N = NK
Ca(OH)2 + Br2 = Ca(BrO3)2 + CaBr2 + H2O =>
6 Ca(OH)2 + 6 Br2 = Ca(BrO3)2 + 5 CaBr2 + 6 H2O
SnCl3 + O2 = SnO2 + ClO =>
2 SnCl3 + 5 O2 = 2 SnO2 + 6 ClO
HCl + O2 = HClO2 =>
HCl + O2 = HClO2
H2CrO4 + H2SO4 = CrO3 + H3O{+} + HSO4{-} =>
H2CrO4 + H2SO4 = CrO3 + H3O{+} + HSO4{-}
Ba(OH){+2} + AlCl{+3} = Al(OH){+3} + BaCl{+2} =>
Ba(OH){+2} + AlCl{+3} = Al(OH){+3} + BaCl{+2}
AgNO3 + K2SO3 + KOH = Ag + KNO3 + K2SO4 + H2O =>
2 AgNO3 + K2SO3 + 2 KOH = 2 Ag + 2 KNO3 + K2SO4 + H2O
CH2O + CuSO4 + NaOH = CHOO + Cu2O + Na2SO4 + H2O =>
2 CH2O + 6 CuSO4 + 12 NaOH = 2 CHOO + 3 Cu2O + 6 Na2SO4 + 7 H2O
Fe(g) + O2(g) = Fe2O3 =>
4 Fe(g) + 3 O2(g) = 2 Fe2O3
Mg3(BO3)2 + H2SO4 = H3BO3 + MgSO4 =>
Mg3(BO3)2 + 3 H2SO4 = 2 H3BO3 + 3 MgSO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
