| Équations équilibrées la veille |
2 F2 + 2 H2O = 4 HF + O2
Sr + SO4 = SrSO4 =>
Sr + SO4 = SrSO4
NaSn(OH)3 + Bi(OH)3 + NaOH = Bi + Na2(Sn(OH)6) =>
3 NaSn(OH)3 + 2 Bi(OH)3 + 3 NaOH = 2 Bi + 3 Na2(Sn(OH)6)
Cr2(OH)2(SO4)2(H2O)2 + Na(HSO3) = Cr2(OH)4(SO4)(H2O) + SO2 + NaHSO4 =>
Cr2(OH)2(SO4)2(H2O)2 + Na(HSO3) = Cr2(OH)4(SO4)(H2O) + SO2 + NaHSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
C6H5OH + HClO = CO2 + Cl{-} + H2O + H{+} =>
C6H5OH + 14 HClO = 6 CO2 + 14 Cl{-} + 3 H2O + 14 H{+}
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
NaBr + KBrO3 = KBr + NaBrO3 =>
NaBr + KBrO3 = KBr + NaBrO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
[Co(H2O)6] + H2O2 + Na2C2O4 = Co(C2O4)3 + NaOH + H2O =>
[Co(H2O)6] + 3 H2O2 + 3 Na2C2O4 = Co(C2O4)3 + 6 NaOH + 6 H2O
Zn2 = Zn3 =>
3 Zn2 = 2 Zn3
KOH + NaOH = K[Na(OH)2] =>
KOH + NaOH = K[Na(OH)2]
Ag(NO3) + Na2SO4 = Ag2SO4 + NaNO3 =>
2 Ag(NO3) + Na2SO4 = Ag2SO4 + 2 NaNO3
Cu + NH4OH = CuNH4OH =>
Cu + NH4OH = CuNH4OH
Y2(C2O4)3 + BaC2O4 + CuC2O4 + O2 = YBa2Cu3O7 + CO2 =>
Y2(C2O4)3 + 4 BaC2O4 + 6 CuC2O4 + 7 O2 = 2 YBa2Cu3O7 + 26 CO2
PbCuVO4(OH) + HNO3 = PbCuVO4(NO3) + H2O =>
PbCuVO4(OH) + HNO3 = PbCuVO4(NO3) + H2O
NaOCl + (CH3)2CO = CHCl3 + NaOH + CH3COONa =>
3 NaOCl + (CH3)2CO = CHCl3 + 2 NaOH + CH3COONa
S2O3{-2} + Cu{+2} = S4O6{-2} + Cu{+} =>
2 S2O3{-2} + 2 Cu{+2} = S4O6{-2} + 2 Cu{+}
Cu(NO3)2 + NaHCO3 = CuCO3 + CO2 + H2O + NaNO3(aq) =>
Cu(NO3)2 + 2 NaHCO3 = CuCO3 + CO2 + H2O + 2 NaNO3(aq)
Hg2Cl2 + HNO3 = Hg(NO3)2 + HgCl2 + H2O + NO2 =>
Hg2Cl2 + 4 HNO3 = Hg(NO3)2 + HgCl2 + 2 H2O + 2 NO2
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + Mn2O5 + KOH =>
Na2S2O3 + 4 KMnO4 + H2O = Na2SO4 + K2SO4 + 2 Mn2O5 + 2 KOH
AgMo3 + HCl = AgCl + HMo3 =>
AgMo3 + HCl = AgCl + HMo3
AgC2H3O2 + FeBr2 = AgBr + Fe(C2H3O2)2 =>
2 AgC2H3O2 + FeBr2 = 2 AgBr + Fe(C2H3O2)2
CuH2 + (SO4) = Cu(SO4) + H2O + SO2 =>
2 CuH2 + 3(SO4) = 2 Cu(SO4) + 2 H2O + SO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Mo(CO)6 = Mo(CO)5 + CO =>
Mo(CO)6 = Mo(CO)5 + CO
Mn + Al + S = MnAl2S4 =>
Mn + 2 Al + 4 S = MnAl2S4
Fe(NO3)3 + KClO4 = KNO3 + Fe(ClO4)3 =>
Fe(NO3)3 + 3 KClO4 = 3 KNO3 + Fe(ClO4)3
Fe2{+} + NO3{-} = Fe{3+} + NO2{-} + O{2-} =>
2 Fe2{+} + 5 NO3{-} = 4 Fe{3+} + 5 NO2{-} + 5 O{2-}
Fe2S3 + HNO3 = FeSO4 + H2SO4 + NO2 + H2O =>
Fe2S3 + 22 HNO3 = 2 FeSO4 + H2SO4 + 22 NO2 + 10 H2O
Ca3N2Al2O3 = Ca3O3Al2N2 =>
Ca3N2Al2O3 = Ca3O3Al2N2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
BCl3 + NH4Cl = B3N3H3Cl + HCl + Cl2 =>
3 BCl3 + 3 NH4Cl = B3N3H3Cl + 9 HCl + Cl2
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + HNO3 =>
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + 2 HNO3
Al(s) + KOH(aq) + H2SO4(aq) = KAl(SO4)2 + H2(g) + H2O =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) = 2 KAl(SO4)2 + 3 H2(g) + 2 H2O
CH3COOH + Mg = Mg(CH3COOH)2 =>
2 CH3COOH + Mg = Mg(CH3COOH)2
Be(OH)2 + H3PO4 = Be3(PO4)2 + H2O =>
3 Be(OH)2 + 2 H3PO4 = Be3(PO4)2 + 6 H2O
Ca5(PO4)3F + HCl = CaF2 + CaCl2 + Ca(H2PO4)2 =>
2 Ca5(PO4)3F + 12 HCl = CaF2 + 6 CaCl2 + 3 Ca(H2PO4)2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
SrCl2 + Ag2SO4 = SrSO4 + AgCl =>
SrCl2 + Ag2SO4 = SrSO4 + 2 AgCl
Fe + MgSO4 = FeMg + SO4 =>
Fe + MgSO4 = FeMg + SO4
KOH + F2 = KF + O2 + HF =>
2 KOH + 2 F2 = 2 KF + O2 + 2 HF
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
MnS2O3 + Cl2O + KOH = KMnO4 + K2SO4 + KCl + H2O =>
4 MnS2O3 + 13 Cl2O + 46 KOH = 4 KMnO4 + 8 K2SO4 + 26 KCl + 23 H2O
BaCl2 + Na2C2O4 = BaC2O4 + ClNa =>
BaCl2 + Na2C2O4 = BaC2O4 + 2 ClNa
HJ + SbCl5 = SbCl3 + J2 + H2Cl =>
4 HJ + SbCl5 = SbCl3 + 2 J2 + 2 H2Cl
Ru + F2 = RuF3 =>
2 Ru + 3 F2 = 2 RuF3
Pb(OH)4 + CIO = PbO2 + CI + OH =>
Pb(OH)4 + 2 CIO = PbO2 + 2 CI + 4 OH
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
