| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + HNO3 = ZnNO3 + HO
C3H6 + O = CO2 + H2O =>
C3H6 + 9 O = 3 CO2 + 3 H2O
HBr + H2SO4 = SO2 + H2O + Br2 =>
2 HBr + H2SO4 = SO2 + 2 H2O + Br2
MnO2 + HCl = ClMn2 + Cl + H2O =>
2 MnO2 + 8 HCl = ClMn2 + 7 Cl + 4 H2O
[Ag(NH3)2]Cl + NaBr = AgBr + NaCl + NH3 =>
[Ag(NH3)2]Cl + NaBr = AgBr + NaCl + 2 NH3
Na2S + ZnCl2 = Na2Zn + Cl2S =>
Na2S + ZnCl2 = Na2Zn + Cl2S
Na + NaCO3 = Na3CO3 =>
2 Na + NaCO3 = Na3CO3
HNO3 + Cl = HCl + NO3 =>
HNO3 + Cl = HCl + NO3
Na2CO3 + K2SO4 = K2CO3 + Na2SO4 =>
Na2CO3 + K2SO4 = K2CO3 + Na2SO4
Li2 + Br = LiBr2 =>
Li2 + 4 Br = 2 LiBr2
Cu(OH)2 + HCl = H2O + CuCl2 =>
Cu(OH)2 + 2 HCl = 2 H2O + CuCl2
Fe + Pb(NO3)2 = PbFe + NO3 =>
Fe + Pb(NO3)2 = PbFe + 2 NO3
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2NO3 + H2O =>
Na2Cr2O7 + 4 NaNO2 + 3 H2SO4 = 2 NaNO3 + Cr2(SO4)3 + 2 Na2NO3 + 3 H2O
FeC2O4 = Fe2O3 + CO + CO2 =>
2 FeC2O4 = Fe2O3 + 3 CO + CO2
FeO + H2SO3 = FeSO4 + H2 =>
FeO + H2SO3 = FeSO4 + H2
KNO3 + KI + H2SO4 = I2 + KNO2 + K2SO4 + H2O =>
KNO3 + 2 KI + H2SO4 = I2 + KNO2 + K2SO4 + H2O
Co2(CO3)3 + H3PO4 = CoPO4 + CO2 + H2O =>
Co2(CO3)3 + 2 H3PO4 = 2 CoPO4 + 3 CO2 + 3 H2O
Cd + H2CO3 = CdH2CO3 =>
Cd + H2CO3 = CdH2CO3
KMnO4 + H2SO4 + C3H8O = K2SO4 + MnSO4 + H2O + CO2 =>
18 KMnO4 + 27 H2SO4 + 5 C3H8O = 9 K2SO4 + 18 MnSO4 + 47 H2O + 15 CO2
KMnO4 + NaOH = Na3MnO4 + O2 + KOH + H2O =>
2 KMnO4 + 6 NaOH = 2 Na3MnO4 + O2 + 2 KOH + 2 H2O
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
CH3CH2CHCH2 + HBr = CH3CHCH3 + Br =>
3 CH3CH2CHCH2 + 4 HBr = 4 CH3CHCH3 + 4 Br
NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2
H2SO4 + Na1 = Na2SO4 + H2 =>
H2SO4 + 2 Na1 = Na2SO4 + H2
K2MnO4 + KBrO3 + H2O = KMnO4 + KBr + KOH =>
6 K2MnO4 + KBrO3 + 3 H2O = 6 KMnO4 + KBr + 6 KOH
OCN{-} + H{+} + H2O = H2CO3 + NH4{+} =>
OCN{-} + 2 H{+} + 2 H2O = H2CO3 + NH4{+}
AlClO4 = Al + ClO4 =>
AlClO4 = Al + ClO4
C2H6S + O2 = CO2 + H2O + CS2 =>
2 C2H6S + 6 O2 = 3 CO2 + 6 H2O + CS2
Al(OH)4{-} + H2SO4 = H2O + Al(OH)3 + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 H2O + 2 Al(OH)3 + SO4{-2}
Hg2(ClO3)2 = HgCl + O2 =>
Hg2(ClO3)2 = 2 HgCl + 3 O2
Mn(oh)4 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
Mn(oh)4 + 14 PbO2 + 28 HNO3 = 4 HMnO4 + 14 Pb(NO3)2 + 12 H2O
Pb(N3)2 + Cr(MnO4)2 = Pb3 + NO + Cr2O3 + MnO2 =>
15 Pb(N3)2 + 36 Cr(MnO4)2 = 5 Pb3 + 90 NO + 18 Cr2O3 + 72 MnO2
Zn + KMnO4 + NaOH = Na2[Zn(OH)4] + KNaMnO4 =>
Zn + 2 KMnO4 + 4 NaOH = Na2[Zn(OH)4] + 2 KNaMnO4
Ni(NO3)2 + NH4Cl = NiNH4 + Cl(NO3)2 =>
Ni(NO3)2 + NH4Cl = NiNH4 + Cl(NO3)2
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
Al(s) + CuSO4(ag) = Cu(s) + Al2(SO4)3(ag) =>
2 Al(s) + 3 CuSO4(ag) = 3 Cu(s) + Al2(SO4)3(ag)
I2O5 + CO = I2 + CO3 =>
2 I2O5 + 5 CO = 2 I2 + 5 CO3
CaCO3 + KF = CaF2 + K2CO3 =>
CaCO3 + 2 KF = CaF2 + K2CO3
toluene + oxygen = water + carbondioxide =>
C7H8 + 9 O2 = 4 H2O + 7 CO2
C3H7OH + H2 = C3H7 + H2O =>
2 C3H7OH + H2 = 2 C3H7 + 2 H2O
ZnCl + KOH = ZnOH + KCl =>
ZnCl + KOH = ZnOH + KCl
KO2 + HCl = KCl + Cl2 + H2O =>
2 KO2 + 8 HCl = 2 KCl + 3 Cl2 + 4 H2O
Fe3O4 + Mg = Fe3 + MgO4 =>
Fe3O4 + Mg = Fe3 + MgO4
NH3 + BaSO4 = NH3SO4 + Ba =>
NH3 + BaSO4 = NH3SO4 + Ba
CaC2 + N2 = Ca(CN)2 =>
CaC2 + N2 = Ca(CN)2
AgNO + BaSO = AgBa + NOSO =>
AgNO + BaSO = AgBa + NOSO
Cr + Cl2 + O2 = Cr(ClO4)3 =>
2 Cr + 3 Cl2 + 12 O2 = 2 Cr(ClO4)3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Cu(NO3)2 + HNaCO3 = CuCO3 + NaNO3 + CO2 + H2O =>
Cu(NO3)2 + 2 HNaCO3 = CuCO3 + 2 NaNO3 + CO2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
