Équations équilibrées la veille |
3 Fe(OH)2 + 2 Cu = 2 CuO + Fe3O4 + 3 H2
Cu + H2SO3 = Cu(H2SO3) =>
Cu + H2SO3 = Cu(H2SO3)
Co + (C2H4NO2) = Co(C2H4NO2) =>
Co + (C2H4NO2) = Co(C2H4NO2)
KNO2NH3Br = KBrNO2NH3 =>
KNO2NH3Br = KBrNO2NH3
AlCl3 + K2S = AlS + Cl3K2 =>
AlCl3 + K2S = AlS + Cl3K2
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
AlCl3 + K2S = AlS + Cl3K2 =>
AlCl3 + K2S = AlS + Cl3K2
Cu + H2SO3 = Cu(H2SO3) =>
Cu + H2SO3 = Cu(H2SO3)
Hg2SO4 + BaCl2 = HgCl + BaSO4 =>
Hg2SO4 + BaCl2 = 2 HgCl + BaSO4
Cu + H2SO3 = Cu(H2SO3) =>
Cu + H2SO3 = Cu(H2SO3)
KAl(SO4)2*12H2O = Al(OH)3 + KOH + H2SO4 + H2O =>
KAl(SO4)2*12H2O = Al(OH)3 + KOH + 2 H2SO4 + 8 H2O
CH3 + O2 = CO + H2O =>
4 CH3 + 5 O2 = 4 CO + 6 H2O
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS] = naoh =>
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS]
BaO + P2O5 = Ba + P4O11 =>
BaO + 2 P2O5 = Ba + P4O11
HC3H5O2 + O2 = CO2 + H2O =>
2 HC3H5O2 + 7 O2 = 6 CO2 + 6 H2O
Cu(NO3)2 + (NH4)3P = Cu3P2 + (NH4)NO3 =>
3 Cu(NO3)2 + 2(NH4)3P = Cu3P2 + 6(NH4)NO3
C2H6 + O = C2H4 + H2O =>
C2H6 + O = C2H4 + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Mg(s) + FeSO4(aq) = Fe(s) + MgSO4 =>
Mg(s) + FeSO4(aq) = Fe(s) + MgSO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu2S + HNO3 = CuSO4 + CuNO3 + H2O + NO =>
Cu2S + 4 HNO3 = CuSO4 + CuNO3 + 2 H2O + 3 NO
FeSO4 + Br2 = Fe2(SO4)3 + FeBr2 =>
3 FeSO4 + Br2 = Fe2(SO4)3 + FeBr2
SO42{-} + H3O{+} + N2 = NH2 + O2 + H2SO4 =>
4 SO42{-} + 4 H3O{+} + N2 = 2 NH2 + 78 O2 + 4 H2SO4
MgSO4BaCl2 = Mg(Cl)2BaSO4 =>
MgSO4BaCl2 = Mg(Cl)2BaSO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
MnO4{-} + As4O6 + H2O = Mn{+2} + AsO4{-3} + H{+} =>
8 MnO4{-} + 5 As4O6 + 18 H2O = 8 Mn{+2} + 20 AsO4{-3} + 36 H{+}
KCl + HNO3 + O2 = KNO3 + Cl2 + H2O =>
4 KCl + 4 HNO3 + O2 = 4 KNO3 + 2 Cl2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Sr(OH)2 + (NH4)2S = NH3 + H2O + SrS =>
Sr(OH)2 + (NH4)2S = 2 NH3 + 2 H2O + SrS
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
HNO3 + H2 = NH2OH + H2O =>
HNO3 + 3 H2 = NH2OH + 2 H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Pb(OH)4 + Cu2O = CuOH + PbO2 =>
Pb(OH)4 + 2 Cu2O = 4 CuOH + PbO2
KAl(SO4)2 + BaCl2 = KCl + AlCl3 + BaSO4 =>
KAl(SO4)2 + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4
Na2SeO3 + Zn + HCl = H2Se + ZnCl2 + NaCl + H2O =>
Na2SeO3 + 3 Zn + 8 HCl = H2Se + 3 ZnCl2 + 2 NaCl + 3 H2O
Na2CrO4 + HCl = Na2Cr2O7 + NaCl + H2O =>
2 Na2CrO4 + 2 HCl = Na2Cr2O7 + 2 NaCl + H2O
TiC + O2 = TiO2 + C =>
TiC + O2 = TiO2 + C
C*H18 + O2 = CO2 + H2O =>
2 C*H18 + 11 O2 = 2 CO2 + 18 H2O
CH3NO2 + O2 = CO2 + H2O + NO2 =>
4 CH3NO2 + 7 O2 = 4 CO2 + 6 H2O + 4 NO2
NiSO4 + NaOH + HCl = NiCl2 + Na2SO4 + H2O =>
NiSO4 + 2 NaOH + 2 HCl = NiCl2 + Na2SO4 + 2 H2O
Nd2Fe14B + HCl = NdCl3 + FeCl3 + B + H2 =>
Nd2Fe14B + 48 HCl = 2 NdCl3 + 14 FeCl3 + B + 24 H2
HN2884 = H2 + N2 =>
2 HN2884 = H2 + 2884 N2
NaOCl + AgNO3 = NaNO3 + AgOCl =>
NaOCl + AgNO3 = NaNO3 + AgOCl
H2C2O4 + Ca = CaC2O4 + H =>
H2C2O4 + Ca = CaC2O4 + 2 H
Br2 + KI = KBr + I =>
Br2 + 2 KI = 2 KBr + 2 I
Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
Cu + H2SO3 = Cu(H2SO3) =>
Cu + H2SO3 = Cu(H2SO3)
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.