| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Br + Cu(NO3)2 = 2 NH4NO3 + CuBr2
Na2SO4 + CaCO3 = Na2CO3 + SO3 + CaO =>
Na2SO4 + CaCO3 = Na2CO3 + SO3 + CaO
Pb3S4 + Al = Al2S3 + Pb =>
3 Pb3S4 + 8 Al = 4 Al2S3 + 9 Pb
K + CO3 = K2CO3 =>
2 K + CO3 = K2CO3
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH =>
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH
AlBr3 + KOH = KBr3 + AlOH =>
AlBr3 + KOH = KBr3 + AlOH
K2Cr2O7 + (NH4)2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + NO =>
3 K2Cr2O7 + (NH4)2S + 11 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 15 H2O + 2 NO
AgNo3 + NaOH = AgOH + NaNo3 =>
AgNo3 + NaOH = AgOH + NaNo3
H2O2 + HCl = HClO3 + H2O =>
3 H2O2 + HCl = HClO3 + 3 H2O
NH4Cl + K2SiO3 + H2O = KCl + NH4OH + KHSiO3 =>
NH4Cl + K2SiO3 + H2O = KCl + NH4OH + KHSiO3
HI + CuCl2 = CuI2 + HCl =>
2 HI + CuCl2 = CuI2 + 2 HCl
Na2SO3 + CaCl2 = CaSO3 + Na2Cl2 =>
Na2SO3 + CaCl2 = CaSO3 + Na2Cl2
NH4Br + NaOH = NH3 + NaBr + H2O =>
NH4Br + NaOH = NH3 + NaBr + H2O
K2Cr2O7 + H2O = KH2O + Cr2O7 =>
K2Cr2O7 + 2 H2O = 2 KH2O + Cr2O7
NaH(s) + BF3(g) = B2H6 + NaF =>
6 NaH(s) + 2 BF3(g) = B2H6 + 6 NaF
K2Cr2O7 + (NH4)2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + NO =>
3 K2Cr2O7 + (NH4)2S + 11 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 15 H2O + 2 NO
Al(a) + N2(g) = AlN(s) =>
2 Al(a) + N2(g) = 2 AlN(s)
Ni(OCOCH3)2 + NH4OH = Ni(OH)2 + C2H7NO2 =>
Ni(OCOCH3)2 + 2 NH4OH = Ni(OH)2 + 2 C2H7NO2
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
Cl2H2O = HCl + HClO =>
Cl2H2O = HCl + HClO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaNO3 + Ba = Ba(NO3) + Na =>
NaNO3 + Ba = Ba(NO3) + Na
AgNO3 + NH3 = AgH + H2O + N2 =>
3 AgNO3 + 7 NH3 = 3 AgH + 9 H2O + 5 N2
BaCl2 + Na2SO3 = NaCl + BaSO3 =>
BaCl2 + Na2SO3 = 2 NaCl + BaSO3
Eu + H2O = Eu(OH)3 + H2 =>
2 Eu + 6 H2O = 2 Eu(OH)3 + 3 H2
(NH4)2CO3*6H2O + MgCl2 = MgCO3 + NH4Cl + H2O =>
(NH4)2CO3*6H2O + MgCl2 = MgCO3 + 2 NH4Cl + 6 H2O
MgBr2 + LiOH = MgOH + LiBr2 =>
MgBr2 + LiOH = MgOH + LiBr2
NaOH + C2H5NO2 = C2H2NONa + H2O =>
NaOH + C2H5NO2 = C2H2NONa + 2 H2O
Ag(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Ag(OH)2 =>
Ag(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Ag(OH)2
POCl3 + NaOH = Na3PO4 + NaCl + H2O =>
POCl3 + 6 NaOH = Na3PO4 + 3 NaCl + 3 H2O
CaSO4 + CH3COONa = CH3COOCa + NaSO4 =>
CaSO4 + CH3COONa = CH3COOCa + NaSO4
K2CrO4 + BaSO4 = K2SO4 + BaCrO4 =>
K2CrO4 + BaSO4 = K2SO4 + BaCrO4
Na3PO4 + HNO3 = NaNO3 + NaH2PO4 =>
Na3PO4 + 2 HNO3 = 2 NaNO3 + NaH2PO4
As2S5 + OH{-} + H2O2 = AsO4{-3} + SO4{-2} + H2O =>
As2S5 + 16 OH{-} + 20 H2O2 = 2 AsO4{-3} + 5 SO4{-2} + 28 H2O
I2 + H2SO3 + H2O = I2{-} + HSO4{2-} + H{+} =>
I2 + H2SO3 + H2O = I2{-} + HSO4{2-} + 3 H{+}
H2O + NH3 = NH3*H2O =>
H2O + NH3 = NH3*H2O
C6O6H12 = C9H20 + CO2 + H2O =>
7 C6O6H12 = 3 C9H20 + 15 CO2 + 12 H2O
Li + H3Po = Li3Po4 + H2 =>
3 Li + 4 H3Po = Li3Po4 + 6 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HgS + HCl + HNO3 = H2HgCl4 + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 3 S + 4 H2O
Cu + HNO3(concentrado) = Cu(NO3)2 + H2 =>
Cu + 2 HNO3(concentrado) = Cu(NO3)2 + H2
Pb + NaOH = Na + PbO + H =>
Pb + NaOH = Na + PbO + H
Na2SO4 + HCl + Na2S = S + NaCl + H2O =>
Na2SO4 + 8 HCl + 3 Na2S = 4 S + 8 NaCl + 4 H2O
MgO + HNO3(g) = Mg(NO3)2 + H2O =>
MgO + 2 HNO3(g) = Mg(NO3)2 + H2O
Cd + Cu2{+} = Cd2{+} + Cu =>
2 Cd + Cu2{+} = Cd2{+} + 2 Cu
Al(OH)3 + CaCO3 = Al2(CO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCO3 = Al2(CO3)3 + 3 Ca(OH)2
OCl + I2 = ICl + O2 =>
2 OCl + I2 = 2 ICl + O2
CoSO4*7H2O + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]2SO4*3H2O + (NH4)2SO4 + H2O =>
2 CoSO4*7H2O + 6 NH3 + 2(NH4)2CO3 + H2O2 = [Co(NH3)4CO3]2SO4*3H2O + (NH4)2SO4 + 13 H2O
K2MnO4 + H2C2O4 = Mn2(C2O4) + K2C2O4 + CO2 + H2O =>
2 K2MnO4 + 8 H2C2O4 = Mn2(C2O4) + 2 K2C2O4 + 10 CO2 + 8 H2O
Co2 + SO3 = Co2(SO3)3 =>
Co2 + 3 SO3 = Co2(SO3)3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
