| Équations équilibrées la veille |
C4H11N + H2O = C4H12N + OH
CH3OH + CrO7{2-} + H{+} = CH2O + Cr{3+} + H2O =>
9 CH3OH + 2 CrO7{2-} + 10 H{+} = 9 CH2O + 2 Cr{3+} + 14 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na(Al(OH)4) + HCl = Al(OH)3 + NaCl + H2O =>
Na(Al(OH)4) + HCl = Al(OH)3 + NaCl + H2O
Na3[Ag(S2O3)2] + KI = Na2S2O3 + AgI + KNaS2O3 =>
Na3[Ag(S2O3)2] + KI = Na2S2O3 + AgI + KNaS2O3
K2Cr2O7 + H2C2O4 + H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4 + H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2
Mg(OH)2 + Na2CO3 = Mg(OH)2CO3 + Na =>
Mg(OH)2 + Na2CO3 = Mg(OH)2CO3 + 2 Na
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Na3PO4 + Mn(SO4)2 = Na(SO4)2 + Mn + PO4 =>
Na3PO4 + 3 Mn(SO4)2 = 3 Na(SO4)2 + 3 Mn + PO4
K + Ni(AsO4)2 = Ni + K3(AsO4)2 =>
3 K + Ni(AsO4)2 = Ni + K3(AsO4)2
(NH4)Cl + Ca(OH)2 = NH4(OH) + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2 NH4(OH) + CaCl2
Cl2 + O2 = OCl3 =>
3 Cl2 + O2 = 2 OCl3
C14H12O2 + NaBH4 + CH3CH2OH = C7H14O2 + NaB(OCH2CH3)4 =>
6 C14H12O2 + 5 NaBH4 + 48 CH3CH2OH = 20 C7H14O2 + 5 NaB(OCH2CH3)4
MoS2 + MoC + Mo2C = Mo3SC2 =>
MoS2 + 3 MoC + Mo2C = 2 Mo3SC2
S + C2H6O(s) = SC2H6 + O =>
S + C2H6O(s) = SC2H6 + O
Cu2SO4 + Al3 = Al2(SO4)3 + Cu =>
9 Cu2SO4 + 2 Al3 = 3 Al2(SO4)3 + 18 Cu
KAlO3 + K + H2SO4 = Al + K2SO4 + H2O =>
KAlO3 + 5 K + 3 H2SO4 = Al + 3 K2SO4 + 3 H2O
SCN{-} + Cr{3+} = CrSCN{2+} =>
SCN{-} + Cr{3+} = CrSCN{2+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4NO2 + H2O = HNO2 + N2H8O =>
2 NH4NO2 + H2O = 2 HNO2 + N2H8O
CaO + water = Calciumhydroxide =>
CaO + H2O = Ca(OH)2
AgNO3 + ZnCI2 = Ag2CI2 + Zn(NO3)2 =>
2 AgNO3 + ZnCI2 = Ag2CI2 + Zn(NO3)2
C2H2 + Na = C2Na2 + H2 =>
C2H2 + 2 Na = C2Na2 + H2
Na + F4 = NaF =>
4 Na + F4 = 4 NaF
Zn(OH)2 + H2O = Zn(H2O)2 + OH =>
Zn(OH)2 + 2 H2O = Zn(H2O)2 + 2 OH
HBO2 + Ca = Ca(BO2)2 + H2 =>
2 HBO2 + Ca = Ca(BO2)2 + H2
Ca(OH)2 + H2SO4 = H2O + Ca(HSO4)2 =>
Ca(OH)2 + 2 H2SO4 = 2 H2O + Ca(HSO4)2
H2I + ICI = HI2 + HCI =>
H2I + ICI = HI2 + HCI
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C + F2 + Cl2 = CFCl3 =>
2 C + F2 + 3 Cl2 = 2 CFCl3
Ca + O = Ca2O =>
2 Ca + O = Ca2O
Fe2 + Zn(NO3)2 = Fe(NO3)2 + Zn =>
Fe2 + 2 Zn(NO3)2 = 2 Fe(NO3)2 + 2 Zn
Pb(OH)2 + KOH = K2PbO2 + H2O =>
Pb(OH)2 + 2 KOH = K2PbO2 + 2 H2O
I2 + C6H14 = HI + C =>
7 I2 + C6H14 = 14 HI + 6 C
K2S2O6(O2) + Al = Al2O3 + K2S + SO2 =>
K2S2O6(O2) + 4 Al = 2 Al2O3 + K2S + SO2
HCl + HNO3 = NO2 + H2O + HClO3 =>
HCl + 6 HNO3 = 6 NO2 + 3 H2O + HClO3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Zn + CsOH = H2 + Cs2ZnO2 =>
Zn + 2 CsOH = H2 + Cs2ZnO2
Fe(NO3)3 + H3PO4 = FePO4 + HNO3 =>
Fe(NO3)3 + H3PO4 = FePO4 + 3 HNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(ClO3)2(aq) + KBr(aq) = PbBr2(s) + KClO3(aq) =>
Pb(ClO3)2(aq) + 2 KBr(aq) = PbBr2(s) + 2 KClO3(aq)
Pb(NO3)2 + Na2SO3 = PbSO3 + NaNO3 =>
Pb(NO3)2 + Na2SO3 = PbSO3 + 2 NaNO3
Zn + HCl = ZnCl22 + H2 =>
Zn + 22 HCl = ZnCl22 + 11 H2
SO2 + H2O = H2SO4 + S =>
3 SO2 + 2 H2O = 2 H2SO4 + S
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C7H8 + H2SO4 = C7H7SO3H + H2O =>
C7H8 + H2SO4 = C7H7SO3H + H2O
C4H8(g) + O2(g) = CO2(g) + H2O(g) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
