| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeO + H2O = Be(OH)2
Cr2(CO3)3 = CO2 + Cr2O3 =>
Cr2(CO3)3 = 3 CO2 + Cr2O3
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
KI + CrCl2 = CrI2 + KCl =>
2 KI + CrCl2 = CrI2 + 2 KCl
Zn(NO3)2(s) + HCl(aq) = ZnCl2 + HNO3 =>
Zn(NO3)2(s) + 2 HCl(aq) = ZnCl2 + 2 HNO3
Na2H2CO3 = Na2 + CO2 + H2O =>
Na2H2CO3 = Na2 + CO2 + H2O
C16H26 + H2 = C16H34 =>
C16H26 + 4 H2 = C16H34
Sn + HNO3 = N2O + Sn(NO3)2 + H2O =>
4 Sn + 10 HNO3 = N2O + 4 Sn(NO3)2 + 5 H2O
ammoniumnitrate = H2O + N2 + O2 =>
2 NH4NO3 = 4 H2O + 2 N2 + O2
NO2 = NO + O =>
NO2 = NO + O
Pb(ClO3)2(aq) + NaI(aq) = PbI(s) + Na(ClO3)2(aq) =>
Pb(ClO3)2(aq) + NaI(aq) = PbI(s) + Na(ClO3)2(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3 + KMnO4 + H2SO4 = COOK + MnSO4 + H2O + KOH =>
5 CH3 + 6 KMnO4 + 6 H2SO4 = 5 COOK + 6 MnSO4 + 13 H2O + KOH
AgNO3 + CrBr2 = AgBr + Cr(NO3)2 =>
2 AgNO3 + CrBr2 = 2 AgBr + Cr(NO3)2
Zn(s) + AgNO2(aq) = Ag(s) + ZnNO2(aq) =>
Zn(s) + AgNO2(aq) = Ag(s) + ZnNO2(aq)
(NH4)2HPO4 + NaNO3 = NH4NO3 + Na2HPO4 =>
(NH4)2HPO4 + 2 NaNO3 = 2 NH4NO3 + Na2HPO4
CaCl2 + O2 = CaCl2O3 =>
2 CaCl2 + 3 O2 = 2 CaCl2O3
Zn{3} + e = Zn =>
Zn{3} + 3e = Zn
NaHSO3 = SO2 + NaOH =>
NaHSO3 = SO2 + NaOH
Al2O3 + Ca(OH)2 = Ca3Al2O6 + H2O =>
Al2O3 + 3 Ca(OH)2 = Ca3Al2O6 + 3 H2O
Ca(OH)2 + H + PO3 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H + 2 PO3 = Ca3(PO4)2 + 4 H2O
HC2H3O2 + LiHSO3 = SO + H2O + LiC2H3O3 =>
HC2H3O2 + LiHSO3 = SO + H2O + LiC2H3O3
C55H115 + O2 = H2O + CO2 =>
4 C55H115 + 335 O2 = 230 H2O + 220 CO2
O2 + KCI = KCIO2 =>
O2 + KCI = KCIO2
Cu + HNO3 = NO + Cu(NO3)*2 + H2O =>
3 Cu + 4 HNO3 = NO + 3 Cu(NO3)*2 + 2 H2O
KBr + NH3 + H2O = KNH3 + HBr + O2 =>
4 KBr + 4 NH3 + 2 H2O = 4 KNH3 + 4 HBr + O2
HBr + O2 = Br2 + H2O =>
4 HBr + O2 = 2 Br2 + 2 H2O
Fe{2+} + CO3{2-} = FeCO3 =>
Fe{2+} + CO3{2-} = FeCO3
BaSiO3 + HNO3 = Ba(NO3)2 + H2SiO3 =>
BaSiO3 + 2 HNO3 = Ba(NO3)2 + H2SiO3
potassiumiodide + sodiumnitrate = potassiumnitrate + sodiumiodide =>
KI + NaNO3 = KNO3 + NaI
CoO + O2 = Co3O4 =>
6 CoO + O2 = 2 Co3O4
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
Fe(H2O)6{+2} + NO3{-} + H3O{+} = Fe(H2O)6{+3} + NO + H2O =>
3 Fe(H2O)6{+2} + NO3{-} + 4 H3O{+} = 3 Fe(H2O)6{+3} + NO + 6 H2O
CH3COONa + NaCl = CH3COCl + Na2O =>
CH3COONa + NaCl = CH3COCl + Na2O
As2O3 + CO = As + CO2 =>
As2O3 + 3 CO = 2 As + 3 CO2
KHCO3(s) = K2CO3(s) + H2O(g) + CO2(g) =>
2 KHCO3(s) = K2CO3(s) + H2O(g) + CO2(g)
Cd(NO3)2 + Na2S = CdNa2 + S(NO3)2 =>
Cd(NO3)2 + Na2S = CdNa2 + S(NO3)2
CH3NH2 + HCN = NH3 + C2NH3 =>
CH3NH2 + HCN = NH3 + C2NH3
Cd + NaCN + H2O = Na2[Cd(CN)4] + NaOH + H2 =>
Cd + 4 NaCN + 2 H2O = Na2[Cd(CN)4] + 2 NaOH + H2
Cr{+} + Br2 + OH{-} = CrO4{2-} + Br{-} + H2O =>
2 Cr{+} + 5 Br2 + 16 OH{-} = 2 CrO4{2-} + 10 Br{-} + 8 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O + CO2 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O + 10 CO2
NH4NO3 + SnP4 = NH4P4 + SnNO3 =>
NH4NO3 + SnP4 = NH4P4 + SnNO3
JC4H9 + NaOH = C4H9OH + JNa =>
JC4H9 + NaOH = C4H9OH + JNa
LiSO3 + H2SO4 = Li2SO4 + HSO3 =>
2 LiSO3 + H2SO4 = Li2SO4 + 2 HSO3
SO3 + CaO = Ca2SO3 + O2 =>
SO3 + 2 CaO = Ca2SO3 + O2
NaCO3 + CH3OOH = CH3OOHNa + H2O + CO2 =>
2 NaCO3 + 3 CH3OOH = 2 CH3OOHNa + 2 H2O + 3 CO2
Fe(PO4) + Na2CO3 = Fe2(CO3)3 + Na3(PO4) =>
2 Fe(PO4) + 3 Na2CO3 = Fe2(CO3)3 + 2 Na3(PO4)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu2(OH)2SO4 + NH4OH = Cu(NH3)4SO4 + H2O + Cu(NH3)4(OH)2 =>
Cu2(OH)2SO4 + 8 NH4OH = Cu(NH3)4SO4 + 8 H2O + Cu(NH3)4(OH)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 36 37 38 39 40 41 42 43 44 45 46 47 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
