| Équations équilibrées la veille |
NaF(aq) + HBr(aq) = NaBr + HF
CH3CH2OHKOH = CH3CH2OKH2O =>
CH3CH2OHKOH = CH3CH2OKH2O
(Be(OH)2*BeCO3) + CH3COOH = Be4O(CH3COO)6 + CO2 + H2O =>
2(Be(OH)2*BeCO3) + 6 CH3COOH = Be4O(CH3COO)6 + 2 CO2 + 5 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KHL + O2 = KHLO3 =>
2 KHL + 3 O2 = 2 KHLO3
Ca(No3)2 + Na3PO4 = Na3No3 + Ca(PO4)2 =>
Ca(No3)2 + 2 Na3PO4 = 2 Na3No3 + Ca(PO4)2
HClO2 + Zn = ZnCl2 + H2O + O2 =>
4 HClO2 + 2 Zn = 2 ZnCl2 + 2 H2O + 3 O2
AgNO{-3} + BaCl = AgCl + Ba(NO{-}{3}){-2} =>
AgNO{-3} + BaCl = AgCl + Ba(NO{-}{3}){-2}
Na2SO3 + NiCl2 = NaCl + NiSO3 =>
Na2SO3 + NiCl2 = 2 NaCl + NiSO3
NaBr + PbO2 + HNO3 = Pb(NO3)3 + Br2 + NaNO3 + H2O =>
2 NaBr + 2 PbO2 + 8 HNO3 = 2 Pb(NO3)3 + Br2 + 2 NaNO3 + 4 H2O
Al + CCl4 = AlCl3 + Al4C3 =>
8 Al + 3 CCl4 = 4 AlCl3 + Al4C3
FeS + O2 = FeO2 + SO =>
2 FeS + 3 O2 = 2 FeO2 + 2 SO
Sb4O6 = Sb + O =>
Sb4O6 = 4 Sb + 6 O
Rb2CO3 + H2SO4 = Rb2SO4 + H2O + CO2 =>
Rb2CO3 + H2SO4 = Rb2SO4 + H2O + CO2
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
H{+} + Be2O3{-} + Sb = Be + Sb2O3 + H2O =>
6 H{+} + 6 Be2O3{-} + 10 Sb = 12 Be + 5 Sb2O3 + 3 H2O
Nd2O3 + H3PO4 = NdPO4 + H2O =>
Nd2O3 + 2 H3PO4 = 2 NdPO4 + 3 H2O
AlCl3 + Pb = Al + PbCl3 =>
AlCl3 + Pb = Al + PbCl3
Ca(s) + O2 = CaO(s) =>
2 Ca(s) + O2 = 2 CaO(s)
NaCHO3 = Na2CO3 + CO2 + H2O =>
2 NaCHO3 = Na2CO3 + CO2 + H2O
HCOONa + Br2 + H2O = NaHCO3 + HBr =>
HCOONa + Br2 + H2O = NaHCO3 + 2 HBr
Ca3(PO4)2 + Fe(SO4) = Ca(SO4) + Fe3(PO4)2 =>
Ca3(PO4)2 + 3 Fe(SO4) = 3 Ca(SO4) + Fe3(PO4)2
AlCl3(aq) + NaOH(aq) = NaAlO2(aq) + NaCl(aq) + H2O(l) =>
AlCl3(aq) + 4 NaOH(aq) = NaAlO2(aq) + 3 NaCl(aq) + 2 H2O(l)
Ni2[Fe(CN)6] + NH4OH = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH4OH = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
Li2S + P2S5 + LiOH = Li7P2S8OH =>
3 Li2S + P2S5 + LiOH = Li7P2S8OH
Pb3O4 + NaOH + H2O = PbO2 + Na2[Pb(OH)4] =>
Pb3O4 + 4 NaOH + 2 H2O = PbO2 + 2 Na2[Pb(OH)4]
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C2H6 + NaOH = C2H5Na + H2O =>
C2H6 + NaOH = C2H5Na + H2O
Mg(Cl)2 + NaOH = Mg(OH)2 + NaCl =>
Mg(Cl)2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Cu + O2 + CO2 + H2O = Cu2(OH)2CO3 =>
2 Cu + O2 + CO2 + H2O = Cu2(OH)2CO3
C4H10 + Cl2 = C4H9Cl + H2 =>
2 C4H10 + Cl2 = 2 C4H9Cl + H2
KMnO4 + NO + KCl + H2O = MnCl2 + KNO2 + HCl =>
KMnO4 + 5 NO + 4 KCl + H2O = MnCl2 + 5 KNO2 + 2 HCl
MnSO4 + KIO3 + KOH = MnO2 + I2 + K2SO4 + H2O =>
5 MnSO4 + 2 KIO3 + 8 KOH = 5 MnO2 + I2 + 5 K2SO4 + 4 H2O
Fe3C + H2SO4 = Fe2(SO4)3 + CO2 + SO2 + H2O =>
2 Fe3C + 22 H2SO4 = 3 Fe2(SO4)3 + 2 CO2 + 13 SO2 + 22 H2O
C + HNO3 = N2 + H2O + CO2 =>
5 C + 4 HNO3 = 2 N2 + 2 H2O + 5 CO2
BaCO3 + H2SO4 = BaSO4 + H2CO3 = CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
Bi(OH)3 + H2C2O4 = BiOHC2O4 + H2O =>
Bi(OH)3 + H2C2O4 = BiOHC2O4 + 2 H2O
Na2S2O8 + C2H2Cl3 + H2O = Na{+} + SO4{-2} + H{+} + CO2 + Cl{-} =>
7 Na2S2O8 + 2 C2H2Cl3 + 8 H2O = 14 Na{+} + 14 SO4{-2} + 20 H{+} + 4 CO2 + 6 Cl{-}
MnSO4 + NH4OH = Mn(OH)2 + (NH4)2(SO4) =>
MnSO4 + 2 NH4OH = Mn(OH)2 + (NH4)2(SO4)
CH4N2S + AgN2O2H = AgN4CSH + H2O =>
CH4N2S + AgN2O2H = AgN4CSH + 2 H2O
Na2Cr2O7 + KI + H2O = I2 + NaOH + Cr(OH)3 + KOH =>
Na2Cr2O7 + 6 KI + 7 H2O = 3 I2 + 2 NaOH + 2 Cr(OH)3 + 6 KOH
C35H7OH + O2 = CO2 + H2O =>
2 C35H7OH + 73 O2 = 70 CO2 + 8 H2O
CoCl2*6H2O + NH4Cl + NH4OH + N2O2 = [Co(NH3)6]Cl3 + H2O =>
10 CoCl2*6H2O + 10 NH4Cl + 48 NH4OH + N2O2 = 10[Co(NH3)6]Cl3 + 110 H2O
CS2(l) + NH3 = H2S + NH4SCN =>
CS2(l) + 2 NH3 = H2S + NH4SCN
P4 + NaOH + H2O = P3H + Na2HPO3 =>
5 P4 + 4 NaOH + 2 H2O = 6 P3H + 2 Na2HPO3
HC2H3O2 + Ba(OH)2 = BaC2H3O2 + H(OH)2 =>
HC2H3O2 + Ba(OH)2 = BaC2H3O2 + H(OH)2
Na2CO3 + NaI = NaINa2CO3 =>
Na2CO3 + NaI = NaINa2CO3
C4H8 + KMnO4 + H2SO4 = CH3COOH + MnO2 + K2SO4 + H2O =>
3 C4H8 + 8 KMnO4 + 4 H2SO4 = 6 CH3COOH + 8 MnO2 + 4 K2SO4 + 4 H2O
Cu + FeCl3 = Cu3Cl2 + Fe3 =>
27 Cu + 6 FeCl3 = 9 Cu3Cl2 + 2 Fe3
Fe(OH)3 + H2O2 = Fe2O3 + H(OH)2 =>
4 Fe(OH)3 + 3 H2O2 = 2 Fe2O3 + 6 H(OH)2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
