| Équations équilibrées la veille | Équations équilibrées le lendemain |
NOH + HCl = NCl + H2O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
H3PO4 + K3PO4 = K2HPO4 =>
H3PO4 + 2 K3PO4 = 3 K2HPO4
C + H8 = CH7 =>
8 C + 7 H8 = 8 CH7
CH3CH2OH + NO3{-} = HCO3{-} + NO2{-} + H2O + H{+} =>
CH3CH2OH + 6 NO3{-} = 2 HCO3{-} + 6 NO2{-} + H2O + 2 H{+}
Hg + H2SO4 = HgSO4 + SO2 + H2O =>
Hg + 2 H2SO4 = HgSO4 + SO2 + 2 H2O
C4H6 + Br2 = C4H6Br4 =>
C4H6 + 2 Br2 = C4H6Br4
Si4 + O2 = Si2O4 =>
Si4 + 4 O2 = 2 Si2O4
Ag(NO3) + Cl = AgCl + NO3 =>
Ag(NO3) + Cl = AgCl + NO3
Ae + Ce2 = AeCe =>
2 Ae + Ce2 = 2 AeCe
HNO3 + NaCO3 = NaNO3 + H2 + CO3 =>
2 HNO3 + 2 NaCO3 = 2 NaNO3 + H2 + 2 CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2O2 + KMnO4 + NaOH = MnO2 + NaKO4 + H2O =>
3 H2O2 + 2 KMnO4 + 2 NaOH = 2 MnO2 + 2 NaKO4 + 4 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaOH + NH4CN = NaCN + NH4OH =>
NaOH + NH4CN = NaCN + NH4OH
CH3COCH3 + H2 = CH3CO + CH4 =>
2 CH3COCH3 + H2 = 2 CH3CO + 2 CH4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + CaSO4*2H2O = (NH4)2SO4 + Ca(OH)2 =>
2 NH3 + CaSO4*2H2O = (NH4)2SO4 + Ca(OH)2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Na2CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2SO4
Ae + Ce2 = AeCe3 =>
2 Ae + 3 Ce2 = 2 AeCe3
C6H14O + CrO3 + H2SO4 = C6H12O + Cr2(SO4)3 + H2O =>
3 C6H14O + 2 CrO3 + 3 H2SO4 = 3 C6H12O + Cr2(SO4)3 + 6 H2O
Rb + C = Rb4C =>
4 Rb + C = Rb4C
C4H12O14 = C4O8H12O6 =>
C4H12O14 = C4O8H12O6
MgCl2 + K2CrO4 = MgCrO4 + KCl =>
MgCl2 + K2CrO4 = MgCrO4 + 2 KCl
ZnBr2 + Cl2 = ZnCl + Br =>
2 ZnBr2 + Cl2 = 2 ZnCl + 4 Br
C164H256O68S2Na2 = C164H256 + O68 + S2 + Na2 =>
C164H256O68S2Na2 = C164H256 + O68 + S2 + Na2
CH3COO{-} + H2O = CH3COOH + OH{-} =>
CH3COO{-} + H2O = CH3COOH + OH{-}
HNO3 + NaCO3 = NaNO3 + H2 + CO3 =>
2 HNO3 + 2 NaCO3 = 2 NaNO3 + H2 + 2 CO3
HOCH2CH2OH + O2 = HCOCHO + H2O =>
HOCH2CH2OH + O2 = HCOCHO + 2 H2O
K2S2O8 = K + S + O =>
K2S2O8 = 2 K + 2 S + 8 O
Se + O2 = SeO3 =>
2 Se + 3 O2 = 2 SeO3
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
Co + H2SO4 = CoSO4 + S + H2O =>
3 Co + 4 H2SO4 = 3 CoSO4 + S + 4 H2O
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
P + Se = P8Se7 =>
8 P + 7 Se = P8Se7
Na2CO3 + H2O = CO2 + NaOH =>
Na2CO3 + H2O = CO2 + 2 NaOH
CaO + H2SO4 = H2O + CaSO4 =>
CaO + H2SO4 = H2O + CaSO4
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
NaBrO + S + NaOH = Na2SO4 + NaBr + H2O =>
3 NaBrO + S + 2 NaOH = Na2SO4 + 3 NaBr + H2O
KMnO4 + Na2SO3 + H2O = KOH + Mn(OH)4 + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + 5 H2O = 2 KOH + 2 Mn(OH)4 + 3 Na2SO4
Cr(OH)3 + HBr = CrBr3 + H2O =>
Cr(OH)3 + 3 HBr = CrBr3 + 3 H2O
Fe{+2} + O2{+} = {+} + (FeO) =>
2 Fe{+2} + O2{+} = 5{+} + 2(FeO)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NH4OH + H2SO4 = NH4H2 + SO4OH =>
NH4OH + H2SO4 = NH4H2 + SO4OH
Li + SiO = Li2OSi =>
2 Li + SiO = Li2OSi
Mg(NO3)2 + Fe(C2H3O2)2 = Mg(C2H3O2)2 + Fe(NO3)2 =>
Mg(NO3)2 + Fe(C2H3O2)2 = Mg(C2H3O2)2 + Fe(NO3)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
