| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + 2 HNO3 = 2 LiNO3 + H2O
(NH4)2SO4 + NH3 = NH3SO4 + (NH4)2 =>
(NH4)2SO4 + NH3 = NH3SO4 + (NH4)2
KI + H2CrO4 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + 2 H2CrO4 + 6 H2SO4 = 3 I2 + Cr2(SO4)3 + 3 K2SO4 + 8 H2O
HCl + Mg3N2 = MgCl2 + NH4Cl =>
8 HCl + Mg3N2 = 3 MgCl2 + 2 NH4Cl
Fe3Cl2 + O2 = Fe3OCl2 =>
2 Fe3Cl2 + O2 = 2 Fe3OCl2
C6H14 + H2SO4 = SO2 + C + H2O =>
C6H14 + 7 H2SO4 = 7 SO2 + 6 C + 14 H2O
MgCl2 + Na2Se = MgSe + NaCl =>
MgCl2 + Na2Se = MgSe + 2 NaCl
K2SO4 + HBr = K2SO3 + Br2 + H2O =>
K2SO4 + 2 HBr = K2SO3 + Br2 + H2O
C2H2O4 + KMnO4 = K2C2O4 + HMnO4 =>
C2H2O4 + 2 KMnO4 = K2C2O4 + 2 HMnO4
K2SO3 + I2 + NaOH = K2SO4 + NaI + H2O =>
K2SO3 + I2 + 2 NaOH = K2SO4 + 2 NaI + H2O
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
Co3N2(s) = Co + N =>
Co3N2(s) = 3 Co + 2 N
H2S + KMnO4 + KOH = K2SO3 + K2MnO4 + H2O =>
H2S + 6 KMnO4 + 8 KOH = K2SO3 + 6 K2MnO4 + 5 H2O
NH4(NO3) + NaOH = NaNO3 + NH4 + H2O =>
9 NH4(NO3) + 10 NaOH = 10 NaNO3 + 8 NH4 + 7 H2O
SO2 + MnO4{-} + H{+} = Mn{2+} + SO4 + H2O =>
5 SO2 + 4 MnO4{-} + 12 H{+} = 4 Mn{2+} + 5 SO4 + 6 H2O
Ag + NHO3 = AgNO3 + NO + H2O =>
3 Ag + 4 NHO3 = 3 AgNO3 + NO + 2 H2O
CHCH + H2O = CO + H2 =>
CHCH + 2 H2O = 2 CO + 3 H2
C6H5COOH + C2H5OH = C7H6O3 + C2H6 =>
C6H5COOH + C2H5OH = C7H6O3 + C2H6
CH3CH2CHNH2CH3 + HCl = CH3CH2CH2CH3 + NH2Cl =>
CH3CH2CHNH2CH3 + HCl = CH3CH2CH2CH3 + NH2Cl
NH4NO2 + LiOH = NH3 + H2O + LiNO2 =>
NH4NO2 + LiOH = NH3 + H2O + LiNO2
H2SO4 + H{+} = H2SO4H{+} =>
H2SO4 + H{+} = H2SO4H{+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2CrO4 + Pb(NO3)4 = Pb(CrO4)2 + KNO3 =>
2 K2CrO4 + Pb(NO3)4 = Pb(CrO4)2 + 4 KNO3
Ba(ClO3)2 = BaCl2 + O =>
Ba(ClO3)2 = BaCl2 + 6 O
C5H11Br + Mg = C5H11MgBr =>
C5H11Br + Mg = C5H11MgBr
NaI + K2CrO7 + HCl = I2 + CrCl3 + NaCl + KCl + H2O =>
18 NaI + 2 K2CrO7 + 28 HCl = 9 I2 + 2 CrCl3 + 18 NaCl + 4 KCl + 14 H2O
K2SO3 + NaCn = K2Na + SO3Cn =>
K2SO3 + NaCn = K2Na + SO3Cn
Pb(NO3)2 + K2S = KNO3 + PbS =>
Pb(NO3)2 + K2S = 2 KNO3 + PbS
Fe2O3 + I2 = FeI3 + O2I2 =>
2 Fe2O3 + 9 I2 = 4 FeI3 + 3 O2I2
MnO2 + OH{-} + Cu{2+} = MnO4 + H2O + Cu{+} =>
MnO2 + 4 OH{-} + 4 Cu{2+} = MnO4 + 2 H2O + 4 Cu{+}
Br + ZnCl2 = Cl + ZnBr2 =>
2 Br + ZnCl2 = 2 Cl + ZnBr2
Na2SO3 + NaBr = Na2Br + NaSO3 =>
Na2SO3 + NaBr = Na2Br + NaSO3
H3PO4 + K2O = H2O + K3PO4 =>
2 H3PO4 + 3 K2O = 3 H2O + 2 K3PO4
Cu(ClO3) = CuClO + O =>
Cu(ClO3) = CuClO + 2 O
NH4SO2 + NaOH = NH3 + NaSO2 + H2O =>
NH4SO2 + NaOH = NH3 + NaSO2 + H2O
Au(NO3)3 + H2 = HNO3 + Au =>
2 Au(NO3)3 + 3 H2 = 6 HNO3 + 2 Au
H2SO4 + KClO3 + P + H2O = K2SO4 + Cl2 + H3PO4 =>
H2SO4 + 2 KClO3 + 2 P + 2 H2O = K2SO4 + Cl2 + 2 H3PO4
CH4N2O + Co(NO3)2*6H2O = N2 + H2O + CO2 + CoO =>
5 CH4N2O + 3 Co(NO3)2*6H2O = 8 N2 + 28 H2O + 5 CO2 + 3 CoO
C24H + O2 = CO2 + H2O =>
4 C24H + 97 O2 = 96 CO2 + 2 H2O
C7H16 = C7H8 + H =>
C7H16 = C7H8 + 8 H
Cu(NH3)4 + HCl + Zn = Zn(NH3)4 + CuCl + H =>
Cu(NH3)4 + HCl + Zn = Zn(NH3)4 + CuCl + H
K2S(aq) + CaBr2(aq) = CaS(aq) + K2Br2(aq) =>
K2S(aq) + CaBr2(aq) = CaS(aq) + K2Br2(aq)
Al(s) + SnSO4(aq) = Al2(SO4)3(s) + Sn(s) =>
2 Al(s) + 3 SnSO4(aq) = Al2(SO4)3(s) + 3 Sn(s)
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3H5C607 =>
8.9999999999999NaHCO3 + 406 H3C6H5O7 = 624 CO2 + 1621 H2O + 3 Na3H5C607
Cl2 + SiF4 = Si2 + ClF4 =>
Cl2 + 2 SiF4 = Si2 + 2 ClF4
BaCO3 + H3BO3 = BaB2O4 + H2O + CO2 =>
BaCO3 + 2 H3BO3 = BaB2O4 + 3 H2O + CO2
Cu2SO4 + NaCrO4 = CuCrO4 + Na2SO4 =>
Cu2SO4 + 2 NaCrO4 = 2 CuCrO4 + Na2SO4
C15H22O2 + O2 = CO2 + H2O =>
2 C15H22O2 + 39 O2 = 30 CO2 + 22 H2O
NH4OH + H2O = NH4O + H3O =>
NH4OH + H2O = NH4O + H3O
Na2WO4 + HCl + Na2S = W5O14 + NaCl + Na2SO4 + H2O =>
20 Na2WO4 + 40 HCl + Na2S = 4 W5O14 + 40 NaCl + Na2SO4 + 20 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 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.
