Équations équilibrées la veille |
2 Fe(NO3)3 + 3 Na2(CrO4) = Fe2(CrO4)3 + 6 NaNO3
HNO3 + Mg = H2Mg(NO3)2 =>
2 HNO3 + Mg = H2Mg(NO3)2
ArOH + Na2CO3 = NaOH + Ar + CO3 =>
2 ArOH + Na2CO3 = 2 NaOH + 2 Ar + CO3
ZnBr2 + Ba(OH)2 = BaBr2 + Zn(OH)2 =>
ZnBr2 + Ba(OH)2 = BaBr2 + Zn(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(SO4)2 + LiNO3 = Pb(NO3)2 + Li(SO4) =>
Pb(SO4)2 + 2 LiNO3 = Pb(NO3)2 + 2 Li(SO4)
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NiSO4 + CaO + H2O = Ni(OH)2 + CaSO4 =>
NiSO4 + CaO + H2O = Ni(OH)2 + CaSO4
Sb + HNO3 = H2O + NO + Sb2O =>
6 Sb + 2 HNO3 = H2O + 2 NO + 3 Sb2O
AlCl + NaOH = NaCl + AlOH =>
AlCl + NaOH = NaCl + AlOH
(CH2)2O + CO2 = (CH2O)2CO =>
(CH2)2O + CO2 = (CH2O)2CO
HBr + HBrO3 = Br2 + H2O =>
5 HBr + HBrO3 = 3 Br2 + 3 H2O
Mg + C12H9N3O4 = MgC12H9N3O4 =>
Mg + C12H9N3O4 = MgC12H9N3O4
NaHCO3 = Na2CO3CO2H2O =>
2 NaHCO3 = Na2CO3CO2H2O
Na4[Pb(OH)6] + H2O2 = PbO2 + NaOH + H2O =>
Na4[Pb(OH)6] + H2O2 = PbO2 + 4 NaOH + 2 H2O
C2H5N6O9 = CO2 + N2 + H2O + O2 =>
4 C2H5N6O9 = 8 CO2 + 12 N2 + 10 H2O + 5 O2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NaOH + POCl3 = Na3PO4 + NaCl + H2O =>
6 NaOH + POCl3 = Na3PO4 + 3 NaCl + 3 H2O
CHOOH = CHOO + H =>
CHOOH = CHOO + H
N2O5 + H2O = NH3 + O2 =>
N2O5 + 3 H2O = 2 NH3 + 4 O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
XOH + PBr3 = XBr + POHBr2 =>
XOH + PBr3 = XBr + POHBr2
PbCo3 + Na2CO3 = PbCO3 + Na2Co3 =>
PbCo3 + Na2CO3 = PbCO3 + Na2Co3
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
C2H6 + N2O4 = CO2 + H2O + N2 =>
4 C2H6 + 7 N2O4 = 8 CO2 + 12 H2O + 7 N2
CrO2 = Cr + O2 =>
CrO2 = Cr + O2
N2O5 + H2O = NH3 + O2 =>
N2O5 + 3 H2O = 2 NH3 + 4 O2
Cl2O7 + C = Cl2O5 + CO =>
Cl2O7 + 2 C = Cl2O5 + 2 CO
NaCl + Na2CO3 = NaClNa2CO3 =>
NaCl + Na2CO3 = NaClNa2CO3
HClO3 + ZnO = HCl + ZnO2 =>
HClO3 + 3 ZnO = HCl + 3 ZnO2
Cu(II) + Cl2 = Cu(II)Cl =>
2 Cu(II) + Cl2 = 2 Cu(II)Cl
NH4NO3(ag) + H2O(l) = NH4OH(ag) + HNO3 =>
NH4NO3(ag) + H2O(l) = NH4OH(ag) + HNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + CsOH = Cs[Al(OH)4] =>
Al(OH)3 + CsOH = Cs[Al(OH)4]
Ag(NO3) + Na2CO3 = Ag2CO3 + NaNO3 =>
2 Ag(NO3) + Na2CO3 = Ag2CO3 + 2 NaNO3
Hg2O2 = Hg + O2 =>
Hg2O2 = 2 Hg + O2
HCOONa + Cu(OH)2 = NaHCO3 + Cu2O + H2O =>
HCOONa + 2 Cu(OH)2 = NaHCO3 + Cu2O + 2 H2O
Br{-} + NaOCl = NaBr + ClO{-} =>
Br{-} + NaOCl = NaBr + ClO{-}
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NiSO4 + CaO + H2O = Ni(OH)2 + CaSO4 =>
NiSO4 + CaO + H2O = Ni(OH)2 + CaSO4
CHNaO3 + C7H5ClO2 = NaCl + C8H6O5 =>
CHNaO3 + C7H5ClO2 = NaCl + C8H6O5
KClO3 + S = K + SClO3 =>
KClO3 + S = K + SClO3
Cr(OH)3 + NaClO3 + Na2CO3 = Na2CrO4 + NaCl + CO2 + H2O =>
2 Cr(OH)3 + NaClO3 + 2 Na2CO3 = 2 Na2CrO4 + NaCl + 2 CO2 + 3 H2O
Au + HgSO4 = AuSO4 + Hg =>
Au + HgSO4 = AuSO4 + Hg
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
K(s) + F(l) = KF =>
K(s) + F(l) = KF
SO2 + Br2 + H2O = H{+} + SO4{2-} + Br{-} =>
SO2 + Br2 + 2 H2O = 4 H{+} + SO4{2-} + 2 Br{-}
Na2SO4 + CaBr2 = NaBr + CaSO4 =>
Na2SO4 + CaBr2 = 2 NaBr + CaSO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Br + AlO = BrO + Al =>
Br + AlO = BrO + Al
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.