| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3CH2OH + 2 H2CrO4 = 3 CH3COOH + 5 H2O + 2 Cr
MgNO3 + NaSO3 = MgSO3 + NaNO3 =>
MgNO3 + NaSO3 = MgSO3 + NaNO3
CH3NO + H2O = CH2O2 + NH3 =>
CH3NO + H2O = CH2O2 + NH3
SCN + Fe(NO3)3 = Fe(SCN)3 + NO3 =>
3 SCN + Fe(NO3)3 = Fe(SCN)3 + 3 NO3
C4H8O3 + H2 = C3H8O2 + H2O =>
3 C4H8O3 + 5 H2 = 4 C3H8O2 + H2O
Fe + Cu(NO3)2 = Fe(NO3)6 + Cu =>
Fe + 3 Cu(NO3)2 = Fe(NO3)6 + 3 Cu
NaNO3 + NaI + H2SO4 = NO + Na2SO4 + I2 + H2O =>
2 NaNO3 + 6 NaI + 4 H2SO4 = 2 NO + 4 Na2SO4 + 3 I2 + 4 H2O
ZnCl2 + Ba(OH)2 = BaCl2 + Zn(OH)2 =>
ZnCl2 + Ba(OH)2 = BaCl2 + Zn(OH)2
PH3 + K2O = H2O + K3P =>
2 PH3 + 3 K2O = 3 H2O + 2 K3P
CH3CH2NHCH3 + H2O2 = CO2 + H2O + N2 =>
2 CH3CH2NHCH3 + 21 H2O2 = 6 CO2 + 30 H2O + N2
MgSO3 = Mg + SO3 =>
MgSO3 = Mg + SO3
NaC2O4 + Co3Cl = NaCl + Co3C2O4 =>
NaC2O4 + Co3Cl = NaCl + Co3C2O4
H4A + NaOH = H2O + Na4A =>
H4A + 4 NaOH = 4 H2O + Na4A
NaS(aq) + CrNO3(aq) = NaNO3(aq) + CrS(s) =>
NaS(aq) + CrNO3(aq) = NaNO3(aq) + CrS(s)
Cr(s) + Ni2SO4(aq) = CrSO4(aq) + Ni(s) =>
Cr(s) + Ni2SO4(aq) = CrSO4(aq) + 2 Ni(s)
AlBr3 + HF = AlF3 + HBr =>
AlBr3 + 3 HF = AlF3 + 3 HBr
Na2S + HNO3 = Na2O3 + HNS =>
Na2S + HNO3 = Na2O3 + HNS
Mn(NO3)2 + NaOH = Na(NO3) + Mn(OH)2 =>
Mn(NO3)2 + 2 NaOH = 2 Na(NO3) + Mn(OH)2
IO4{-} + SO2 = I2 + SO4{2-} + O2 =>
2 IO4{-} + SO2 = I2 + SO4{2-} + 3 O2
B + H2SO4 = BSO4 + H2O + SO2 =>
B + 2 H2SO4 = BSO4 + 2 H2O + SO2
KMnO4 + H2SO4 + Na2HSO3 = MnSO4 + K2SO4 + NaSO4 + H2O =>
2 KMnO4 + 5 H2SO4 + 2 Na2HSO3 = 2 MnSO4 + K2SO4 + 4 NaSO4 + 6 H2O
MgBr(aq) + K(s) = Mg(s) + KBr(aq) =>
MgBr(aq) + K(s) = Mg(s) + KBr(aq)
Na2S + Co(NO3)3 = Co2S3 + NaNO3 =>
3 Na2S + 2 Co(NO3)3 = Co2S3 + 6 NaNO3
Ag(s) + Zn{2+}(aq) + H2O = Ag2O(aq) + Zn(s) + H{+} =>
2 Ag(s) + Zn{2+}(aq) + H2O = Ag2O(aq) + Zn(s) + 2 H{+}
NaHCO3 + C4H6O6 = Na2C4H4O6 + H2O + CO2 =>
2 NaHCO3 + C4H6O6 = Na2C4H4O6 + 2 H2O + 2 CO2
NH4Cl + CaOH = NH3 + H2O + CaCl =>
NH4Cl + CaOH = NH3 + H2O + CaCl
Mg + HN03 = Mg(N03)2 + H2 =>
Mg + 2 HN03 = Mg(N03)2 + H2
Al + O3 = AlO3 =>
Al + O3 = AlO3
K3[Fe(CN)6] + Cr2O3 + K(OH) = K4Fe(CN)6 + K2(CrO4) + H2O =>
6 K3[Fe(CN)6] + Cr2O3 + 10 K(OH) = 6 K4Fe(CN)6 + 2 K2(CrO4) + 5 H2O
CH3CO2H(l) + Na2HCO3(s) = CH3CO2Na(aq) + CO2(g) + H20(l) =>
10 CH3CO2H(l) + 4 Na2HCO3(s) = 8 CH3CO2Na(aq) + 8 CO2(g) + H20(l)
XC4H7 + O2 = XOH2 + CO2 + H2O =>
4 XC4H7 + 23 O2 = 4 XOH2 + 16 CO2 + 10 H2O
ClO2{-} + Cu{2+} + OH{-} = ClO4{-} + Cu{+} + H2O{+} =>
ClO2{-} + 6 Cu{2+} + 4 OH{-} = ClO4{-} + 6 Cu{+} + 2 H2O{+}
H2 + Fe2O2 = Fe + H2O =>
2 H2 + Fe2O2 = 2 Fe + 2 H2O
(NH4)2Cr2O7 + H2SO4 + H2O = H2CrO4 + (NH4)2SO4 =>
(NH4)2Cr2O7 + H2SO4 + H2O = 2 H2CrO4 + (NH4)2SO4
Cl2 = ClClClClClClClClClClClClClCl389 =>
201 Cl2 = ClClClClClClClClClClClClClCl389
Ba02 + HCl = H202 + BaCl =>
101 Ba02 + 202 HCl = H202 + 202 BaCl
Na2SO3(aq) + Ba(NO3)2(aq) = BaSO3(aq) + NaNO3(aq) =>
Na2SO3(aq) + Ba(NO3)2(aq) = BaSO3(aq) + 2 NaNO3(aq)
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
K2O + NaI = Na2O + KI =>
K2O + 2 NaI = Na2O + 2 KI
Ni + Ag2O = NiO + Ag =>
Ni + Ag2O = NiO + 2 Ag
HClO + Au(OH)3 = AuClO2 + H2O =>
HClO + Au(OH)3 = AuClO2 + 2 H2O
NaOH + CaCl = Na + Ca + ClOH =>
NaOH + CaCl = Na + Ca + ClOH
C6H18O + O2 = CO2 + H =>
2 C6H18O + 11 O2 = 12 CO2 + 36 H
Al + Cu3Cl = AlCl3 + Cu =>
Al + 3 Cu3Cl = AlCl3 + 9 Cu
Co(NO3)2(aq) + NaOH(aq) = CoOH + Na(NO3)2 =>
Co(NO3)2(aq) + NaOH(aq) = CoOH + Na(NO3)2
BaCl2KCl = KBaCl3 =>
BaCl2KCl = KBaCl3
NH3 + HOCH2CH2OH + C3H8O + H2O = NH3HOCH2CH2OHC3H8OH2O =>
NH3 + HOCH2CH2OH + C3H8O + H2O = NH3HOCH2CH2OHC3H8OH2O
MnO2 + H2SO4 + NaBr = MnSO4 + Na2SO4 + Br2 + H2O =>
MnO2 + 2 H2SO4 + 2 NaBr = MnSO4 + Na2SO4 + Br2 + 2 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
HC23 + O2 = CO2 + H2O =>
4 HC23 + 93 O2 = 92 CO2 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/24
Équations équilibrées sur06/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
