| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 2 NaI = CuI + I + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8COOH + KOH = C3H8COOK + H2O =>
C3H8COOH + KOH = C3H8COOK + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4OH + NH4HSO4 = (NH4)2SO4 + H2O =>
NH4OH + NH4HSO4 = (NH4)2SO4 + H2O
As2S3 + NaOH + H2O2 = Na2SO4 + Na3AsO4 + H2O =>
As2S3 + 12 NaOH + 14 H2O2 = 3 Na2SO4 + 2 Na3AsO4 + 20 H2O
H2SO4 + KMnO4 + C2H4O = H2O + K2SO4 + MnSO4 + CH3COOH =>
3 H2SO4 + 2 KMnO4 + 5 C2H4O = 3 H2O + K2SO4 + 2 MnSO4 + 5 CH3COOH
Au2 + H2 = AuH =>
Au2 + H2 = 2 AuH
K4Fe(CN)6 = FeC2 + N2 + KCN =>
K4Fe(CN)6 = FeC2 + N2 + 4 KCN
H2S + Cl3 = S8 + HCl =>
24 H2S + 16 Cl3 = 3 S8 + 48 HCl
Na2(SO4) + BaCl2 = NaCl + SO4 + Ba =>
Na2(SO4) + BaCl2 = 2 NaCl + SO4 + Ba
OH{-} + Cl2 = Cl{-} + OCl + H2O =>
4 OH{-} + 3 Cl2 = 4 Cl{-} + 2 OCl + 2 H2O
Pd + Cl2 = PdCl2 =>
Pd + Cl2 = PdCl2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cr2O3 + O2{2-} + H2O = CrO4{2-} + OH{-} =>
Cr2O3 + 3 O2{2-} + H2O = 2 CrO4{2-} + 2 OH{-}
Hg + AgNO3 = Ag + Hg(NO3)2 =>
Hg + 2 AgNO3 = 2 Ag + Hg(NO3)2
CuS + HNO3 = Cu2(NO3)2 + H2O + NO + S =>
6 CuS + 8 HNO3 = 3 Cu2(NO3)2 + 4 H2O + 2 NO + 6 S
Pb + CuNO3 = Pb(NO3)2 + Cu =>
Pb + 2 CuNO3 = Pb(NO3)2 + 2 Cu
Ca(HCO3)2 + CH3COOH = Ca(COO)2 + H2O + CO2 =>
4 Ca(HCO3)2 + CH3COOH = 4 Ca(COO)2 + 6 H2O + 2 CO2
NH4Br + NaOH = NH3 + NaBr + H2O =>
NH4Br + NaOH = NH3 + NaBr + H2O
NH4F + AlCl3 = NH4Cl + AlF3 =>
3 NH4F + AlCl3 = 3 NH4Cl + AlF3
KCl + H2CrO4 + NaOH = K2CrO4 + H2O + NaCl =>
2 KCl + H2CrO4 + 2 NaOH = K2CrO4 + 2 H2O + 2 NaCl
C2H6 + HCl = C2H4Cl2 + H =>
C2H6 + 2 HCl = C2H4Cl2 + 4 H
CaCl2 + Fe2O3 = FeCl3 + CaO =>
3 CaCl2 + Fe2O3 = 2 FeCl3 + 3 CaO
AlBr3 + NaCl = AlCl3 + NaBr =>
AlBr3 + 3 NaCl = AlCl3 + 3 NaBr
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
N2 + KOH = KN + KNO3 + H2O =>
3 N2 + 6 KOH = 5 KN + KNO3 + 3 H2O
C62H146 + O2 = CO2 + H2O =>
2 C62H146 + 197 O2 = 124 CO2 + 146 H2O
Cu(H2O)6 + Cl + AgNO3 = Cu(NO3)2 + H2O + AgCl =>
Cu(H2O)6 + 2 Cl + 2 AgNO3 = Cu(NO3)2 + 6 H2O + 2 AgCl
C2H5COONH4 = C2H5COOH + NH3 =>
C2H5COONH4 = C2H5COOH + NH3
C43H86O43 + O2 = CO2 + H2O =>
C43H86O43 + 43 O2 = 43 CO2 + 43 H2O
Pb(OH)2 + Na2SO4 = PbSO4 + NaOH =>
Pb(OH)2 + Na2SO4 = PbSO4 + 2 NaOH
K4FeC6N6 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO + CO2 + H2O =>
2 K4FeC6N6 + 7 H2SO4 + 43 H2O2 = 4 K2SO4 + Fe2(SO4)3 + 12 NO + 12 CO2 + 50 H2O
As2S3 + NaOH + H2O2 = Na2SO4 + Na3AsO4 + H2O =>
As2S3 + 12 NaOH + 14 H2O2 = 3 Na2SO4 + 2 Na3AsO4 + 20 H2O
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NaOCl + H2O2 = NaCl + HO2 =>
2 NaOCl + H2O2 = 2 NaCl + 2 HO2
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
Sr(NO3)2 + (NH4)2CO3 = Sr2CO3 + NH4(NO3)2 =>
2 Sr(NO3)2 + (NH4)2CO3 = Sr2CO3 + 2 NH4(NO3)2
Fe(OH)2 + HBr = FeBr + H(OH)2 =>
Fe(OH)2 + HBr = FeBr + H(OH)2
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
PbCOOH3 + Na2SO4 = PbSO4 + Na2COOH3 =>
PbCOOH3 + Na2SO4 = PbSO4 + Na2COOH3
Fe(NO3)2(aq) + H2S(g) = FeS(s) + HNO3(aq) =>
Fe(NO3)2(aq) + H2S(g) = FeS(s) + 2 HNO3(aq)
MgO + HCl = MgCl + H2 + O =>
2 MgO + 2 HCl = 2 MgCl + H2 + 2 O
CH2CHCN + H2O = (CH2CH2CN)2 + OH =>
2 CH2CHCN + 2 H2O = (CH2CH2CN)2 + 2 OH
KI + KNO2 + H2SO4 = H2O + I2 + K2SO4 + NO =>
2 KI + 2 KNO2 + 2 H2SO4 = 2 H2O + I2 + 2 K2SO4 + 2 NO
NaCl + Ba(OH)2 = Na(OH) + BaCl2 =>
2 NaCl + Ba(OH)2 = 2 Na(OH) + BaCl2
CuC2O4(s) + O2(g) = CuO(s) + CO2(g) =>
2 CuC2O4(s) + O2(g) = 2 CuO(s) + 4 CO2(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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
