| Équations équilibrées la veille |
Na3PO4 + 3 HCl = 3 NaCl + H3PO4*
BF3 + NH3 = BF3NH3 =>
BF3 + NH3 = BF3NH3
Fe(HCO3)3 + Cu(OH) = Fe(OH)3 + Cu(HCO3) =>
Fe(HCO3)3 + 3 Cu(OH) = Fe(OH)3 + 3 Cu(HCO3)
NCl4 + CH4 = H2 + N2 + CCl4 =>
2 NCl4 + 2 CH4 = 4 H2 + N2 + 2 CCl4
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
KBr + Ba(I)2 = K(I)2 + BaBr =>
KBr + Ba(I)2 = K(I)2 + BaBr
H3PO4 + CaO = Ca3[PO4]2 + H2O =>
2 H3PO4 + 3 CaO = Ca3[PO4]2 + 3 H2O
H8C19O3 + O2 = H2O + CO2 =>
2 H8C19O3 + 39 O2 = 8 H2O + 38 CO2
C8H8O + C3H6O = C19H18O + H2O =>
2 C8H8O + C3H6O = C19H18O + 2 H2O
C2H5COOH(q) + C7H6O3(g) = C10H10O4(g) + H2O(l) =>
C2H5COOH(q) + C7H6O3(g) = C10H10O4(g) + H2O(l)
Cu + HNO3 = NO + H2O + CuNO3 =>
3 Cu + 4 HNO3 = NO + 2 H2O + 3 CuNO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
CH2 = C + H2 =>
CH2 = C + H2
MnO2 + KClO3 + K(OH) = KMnO4 + KCl + H2O =>
2 MnO2 + KClO3 + 2 K(OH) = 2 KMnO4 + KCl + H2O
NaOH = H2 + O2 + Na =>
2 NaOH = H2 + O2 + 2 Na
HNO2 + H2NSO3 = N2 + HSO4 + H2O =>
HNO2 + H2NSO3 = N2 + HSO4 + H2O
Na2CO3 + C17H35COOH = CO2 + H2O + NaC17H34COOH =>
Na2CO3 + 2 C17H35COOH = CO2 + H2O + 2 NaC17H34COOH
NaC2H5O + H2O = NaOH + C2H5OH =>
NaC2H5O + H2O = NaOH + C2H5OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH(aq) + H2SO4(aq) = K2SO4(aq) + H2O(l) =>
2 KOH(aq) + H2SO4(aq) = K2SO4(aq) + 2 H2O(l)
NaNO3 + H2S = Na2S + HNO3 =>
2 NaNO3 + H2S = Na2S + 2 HNO3
Pb2S2 + HCl = PbCl2 + H2S =>
Pb2S2 + 4 HCl = 2 PbCl2 + 2 H2S
NaI + NH4NO3 = INH4 + NaNO3 =>
NaI + NH4NO3 = INH4 + NaNO3
Na2CO3 + H3O{+} = H2CO3 + H2O + Na{+} =>
Na2CO3 + 2 H3O{+} = H2CO3 + 2 H2O + 2 Na{+}
Ca3(Po4)2(s) = Ca + Po =>
Ca3(Po4)2(s) = 3 Ca + 8 Po
CH4 + Cl = CCl4 + H4Cl =>
CH4 + 5 Cl = CCl4 + H4Cl
MnSO4 + H3PO4 + AgNO3 = MnPO4 + H3NO3 + AgSO4 =>
MnSO4 + H3PO4 + AgNO3 = MnPO4 + H3NO3 + AgSO4
NaH2O = NaOHH =>
NaH2O = NaOHH
H2NO3 + Mg(OH)2 = MgN2O5 + H2O =>
2 H2NO3 + Mg(OH)2 = MgN2O5 + 3 H2O
H2O2SO3 = H2SO5 =>
H2O2SO3 = H2SO5
Mg(s) + (excess)HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2(excess)HCl(aq) = H2(g) + MgCl2(aq)
Fe + Al2(SO4)3 = Al + Fe(SO4) =>
3 Fe + Al2(SO4)3 = 2 Al + 3 Fe(SO4)
K2Cr2O7 + H2SO4 + FeSO4 = H2O + Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = 7 H2O + 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3
NH3(aq) + H2SO4(aq) = (NH4)2SO4(aq) =>
2 NH3(aq) + H2SO4(aq) = (NH4)2SO4(aq)
HC2H3O2(aq) + (NH4)2OH(aq) = H2O(l) + (NH4)2C2H3O2 =>
HC2H3O2(aq) + (NH4)2OH(aq) = H2O(l) + (NH4)2C2H3O2
Cu2S + KClO3 = Cu0 + SO2 + KCl =>
3 Cu2S + 2 KClO3 = 6 Cu0 + 3 SO2 + 2 KCl
Na2S + HNO3 = H2S + Na(NO3) =>
Na2S + 2 HNO3 = H2S + 2 Na(NO3)
(CH3)3CCl + AgNO3 = (CH3)3C + ClAg + NO3 =>
(CH3)3CCl + AgNO3 = (CH3)3C + ClAg + NO3
LiOH + H2 = LiH2O =>
2 LiOH + H2 = 2 LiH2O
CaCl2(s) + Sr(s) = SrCl2(s) + Ca(s) =>
CaCl2(s) + Sr(s) = SrCl2(s) + Ca(s)
Cr2O7{2-} + C10H18O + H{+} = Cr{3+} + C10H16O + H2O =>
Cr2O7{2-} + 3 C10H18O + 8 H{+} = 2 Cr{3+} + 3 C10H16O + 7 H2O
Si4H20 + O2 = SiO2 + H2O =>
Si4H20 + 9 O2 = 4 SiO2 + 10 H2O
Fe(Cl)2 + Cu = Cu(Cl)2 + Fe =>
Fe(Cl)2 + Cu = Cu(Cl)2 + Fe
AgCl + NH3 = AgNH2 + HCl =>
AgCl + NH3 = AgNH2 + HCl
POCl3 + O2 = P2O5 + Cl =>
4 POCl3 + 3 O2 = 2 P2O5 + 12 Cl
Bi + HOH = Bi(OH) + H =>
Bi + HOH = Bi(OH) + H
KOH + HNO3 = H2O + NO + KO2 =>
KOH + HNO3 = H2O + NO + KO2
Si + Mg = Si2Mg =>
2 Si + Mg = Si2Mg
Cu + H2SO4 = CuSO4 + H2SO3 + H2O =>
Cu + 2 H2SO4 = CuSO4 + H2SO3 + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
