| Équations équilibrées la veille |
Sn2Cl2 + 3 O2 = 2 SnO + 2 ClO2
Na3[PMo12O40] + SnCl2 + HCl = Na3[H4PMo12O40] + SnCl4 =>
Na3[PMo12O40] + 2 SnCl2 + 4 HCl = Na3[H4PMo12O40] + 2 SnCl4
Hg2{+2} + Na = Hg + Na{+} =>
Hg2{+2} + 2 Na = 2 Hg + 2 Na{+}
C7H10 + NaOH = C6H10O4 + H2O + Na =>
6 C7H10 + 46 NaOH = 7 C6H10O4 + 18 H2O + 46 Na
NH4Cl + Ca(OH)2 = NH3*H2O + Ca(Cl)2 =>
2 NH4Cl + Ca(OH)2 = 2 NH3*H2O + Ca(Cl)2
H5TeO6 + Ba(OH)2 = Ba5(TeO6)2 + H2O =>
2 H5TeO6 + 5 Ba(OH)2 = Ba5(TeO6)2 + 10 H2O
Br2 + CCl4 = Br2[CCl4] =>
Br2 + CCl4 = Br2[CCl4]
H2PtCl6 + Pb(NO3)2 = H2PbCl6 + Pt(NO3)2 =>
H2PtCl6 + Pb(NO3)2 = H2PbCl6 + Pt(NO3)2
KBr + KMnO4 + H2SO4 = Br + K2SO4 + MnSO4 + H2O2 =>
KBr + KMnO4 + 2 H2SO4 = Br + K2SO4 + MnSO4 + 2 H2O2
F2 + IBr2 = Br2 + IF5 =>
5 F2 + 2 IBr2 = 2 Br2 + 2 IF5
FeO + CO = CO2Fe =>
FeO + CO = CO2Fe
Ca(NO3)2(aq) + Na2PO4(aq) = CaPO4(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2PO4(aq) = CaPO4(s) + 2 NaNO3(aq)
H2SO4 + NaHCO3 = Na + SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = 2 Na + SO4 + 2 CO2 + 2 H2O
Al + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
NaClO + HI = NaCl + I2 + H2O =>
NaClO + 2 HI = NaCl + I2 + H2O
C10H15NO + H2O = C10H16NO{+} + OH{-} =>
C10H15NO + H2O = C10H16NO{+} + OH{-}
MgCl2 + Na2HPO4 + NH3 = NaCl + NH4Cl + Mg3(PO4)2 =>
3 MgCl2 + 2 Na2HPO4 + 2 NH3 = 4 NaCl + 2 NH4Cl + Mg3(PO4)2
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
I2 + Cl{-} + OH{-} = I{-} + ClO{-} + H2O =>
I2 + Cl{-} + 2 OH{-} = 2 I{-} + ClO{-} + H2O
Zn3(PO4)2 + Pb(OH)2 = Zn(OH)2 + Pb3(PO4)2 =>
Zn3(PO4)2 + 3 Pb(OH)2 = 3 Zn(OH)2 + Pb3(PO4)2
HCl + HNO3 + CaCO3 = H + HCN + CaCl + O2 =>
HCl + HNO3 + CaCO3 = H + HCN + CaCl + 3 O2
KOH + NH4F = KF + NH4OH =>
KOH + NH4F = KF + NH4OH
PbI2 + Au = AuI3 + Pb =>
3 PbI2 + 2 Au = 2 AuI3 + 3 Pb
KBr + H2SO4 = KHSO4 + HBr =>
KBr + H2SO4 = KHSO4 + HBr
N3H2 + NO2 = N2 + H2O =>
4 N3H2 + 2 NO2 = 7 N2 + 4 H2O
BaSO3 + HNO3 = N2 + H2O + BaSO4 =>
5 BaSO3 + 2 HNO3 = N2 + H2O + 5 BaSO4
NaHCO3 + CuSO4 + H2O = Cu(OH)2 + Na{+} + SO4{-2} + H2CO3 =>
2 NaHCO3 + CuSO4 + 2 H2O = Cu(OH)2 + 2 Na{+} + SO4{-2} + 2 H2CO3
Fe(NO3)3 + Sn(SO4)2 = Fe(SO4)3 + Sn(NO3)2 =>
2 Fe(NO3)3 + 3 Sn(SO4)2 = 2 Fe(SO4)3 + 3 Sn(NO3)2
Na3N + H2SO4 = H2 + N2 + Na2SO4 =>
2 Na3N + 3 H2SO4 = 3 H2 + N2 + 3 Na2SO4
Nd2(CO3)3*8H2O = Nd2O3 + CO2 + H2O =>
Nd2(CO3)3*8H2O = Nd2O3 + 3 CO2 + 8 H2O
Sodiumhydroxide = Na + O + H2O =>
2 NaOH = 2 Na + O + H2O
AlBr3 + MgOH2 = MgBr3 + AlOH2 =>
AlBr3 + MgOH2 = MgBr3 + AlOH2
Cs2O + H2O = CsHO =>
Cs2O + H2O = 2 CsHO
O2 + H2 = O2H2 =>
O2 + H2 = O2H2
KNO3 + K2CO3 + Cr2O3 = KNO2 + CO2 + K2Cr2O7 =>
3 KNO3 + K2CO3 + Cr2O3 = 3 KNO2 + CO2 + K2Cr2O7
CoCO + O2 = CoO3 + CO2 =>
CoCO + 2 O2 = CoO3 + CO2
S + H2O2 = H2SO4 + H2O =>
S + 3 H2O2 = H2SO4 + 2 H2O
HNO3 + LiOH = HNO4 + LiH =>
HNO3 + LiOH = HNO4 + LiH
Al(C2H3O2)3 + Na2S = Al2S3 + NaC2H3O2 =>
2 Al(C2H3O2)3 + 3 Na2S = Al2S3 + 6 NaC2H3O2
NaOH + Cu(SO4) = Na2(SO4) + Cu(HO)2 =>
2 NaOH + Cu(SO4) = Na2(SO4) + Cu(HO)2
PO3 + H2 = HPO3 =>
2 PO3 + H2 = 2 HPO3
HNO3 + LiOH = HNO4 + LiH =>
HNO3 + LiOH = HNO4 + LiH
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C + O2 = CO =>
2 C + O2 = 2 CO
HCOOH + Ag(NH3)2OH = CO2 + NH3 + Ag + H2O =>
HCOOH + 2 Ag(NH3)2OH = CO2 + 4 NH3 + 2 Ag + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Pb(NO3)2(aq) + KF(aq) = PbF2(s) + K{+}(aq) + NO3{-}(aq) =>
Pb(NO3)2(aq) + 2 KF(aq) = PbF2(s) + 2 K{+}(aq) + 2 NO3{-}(aq)
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + H2O =>
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + 2 H2O
C3N12 = C + N2 =>
C3N12 = 3 C + 6 N2
C7H7O2N + HCl + NaNO2 + KI = C7H5O2I + KCl + NaCl + H2O + N2 =>
C7H7O2N + 2 HCl + NaNO2 + KI = C7H5O2I + KCl + NaCl + 2 H2O + N2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
