| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe304 + 912 H2SO4 = 152 Fe2(SO4)3 + 456 SO2 + 912 H2O
CuCl2 + KI + H2O = CuCl + HCl + KIO =>
2 CuCl2 + KI + H2O = 2 CuCl + 2 HCl + KIO
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
HBrO4 + Bi(OH)5 = Bi(BrO4)5 + H2O =>
5 HBrO4 + Bi(OH)5 = Bi(BrO4)5 + 5 H2O
FeSO4 + Ca(NO3)2 = Fe(NO3)2 + CaSO4 =>
FeSO4 + Ca(NO3)2 = Fe(NO3)2 + CaSO4
Ba(OH)2 + (NH4)2SO4(aq) = BaSO4(aq) + NH3(g) + H2O(l) =>
Ba(OH)2 + (NH4)2SO4(aq) = BaSO4(aq) + 2 NH3(g) + 2 H2O(l)
idrossidodicalcio + diossidodicarbonio = carbonatodicalcio + acqua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cr2(SO4)3 + KBr = CrBr3 + K2SO4 =>
Cr2(SO4)3 + 6 KBr = 2 CrBr3 + 3 K2SO4
Fe2(SO4)3 + HCl = FeCl3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2SO4
H2SO4 + Li = H2Li2 + SO4 =>
H2SO4 + 2 Li = H2Li2 + SO4
Fe2 + HNO3 = Fe(NO3)3 + H2 =>
Fe2 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
C6H6OH + Br = C6H3Br3OH + HBr =>
C6H6OH + 6 Br = C6H3Br3OH + 3 HBr
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaOH + Cl2 = NaCl + NaHClO3 + H2O =>
10 NaOH + 5 Cl2 = 8 NaCl + 2 NaHClO3 + 4 H2O
B2Br4 = B + Br2 =>
B2Br4 = 2 B + 2 Br2
FeCl + NaCO = Fe(CO) + NaCl =>
FeCl + NaCO = Fe(CO) + NaCl
HC4H7O2 + H2O = H3O + C4H7O2 =>
HC4H7O2 + H2O = H3O + C4H7O2
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
Fe(OH)2 + O2 = FeO(OH) + H2O =>
4 Fe(OH)2 + O2 = 4 FeO(OH) + 2 H2O
CaO + Al = Al2O3 + Ca =>
3 CaO + 2 Al = Al2O3 + 3 Ca
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnO2 + SO3{2-} + H{+} = Mn + S2O6{2-} + H2O =>
MnO2 + 4 SO3{2-} + 4 H{+} = Mn + 2 S2O6{2-} + 2 H2O
CHAgO3(s) = Ag2CO3(s) + H2O(s) + CO2(g) =>
2 CHAgO3(s) = Ag2CO3(s) + H2O(s) + CO2(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)2S + Ba(OH)2 = BaS + NH3 + HOH =>
(NH4)2S + Ba(OH)2 = BaS + 2 NH3 + 2 HOH
KCl + ZnO = ZnCl + KO =>
KCl + ZnO = ZnCl + KO
NaCl(s) = Na(s) + Cl(g) =>
NaCl(s) = Na(s) + Cl(g)
Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2
SnCl2 + P4 = Sn3P2 + Cl2 =>
6 SnCl2 + P4 = 2 Sn3P2 + 6 Cl2
FeO + H2 = H2O + Fe =>
FeO + H2 = H2O + Fe
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + OH{-} =>
5 Fe{2+} + MnO4{-} + 4 H{+} = 5 Fe{3+} + Mn{2+} + 4 OH{-}
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NH4Cl + Co2(SO4)2 = (NH4)2SO4 + CoCl2 =>
4 NH4Cl + Co2(SO4)2 = 2(NH4)2SO4 + 2 CoCl2
Cs2S + CuCl = CsCl + Cu2S =>
Cs2S + 2 CuCl = 2 CsCl + Cu2S
HCl(aq) + Mg(OH)2(aq) = H2O + MgCl2(aq) =>
2 HCl(aq) + Mg(OH)2(aq) = 2 H2O + MgCl2(aq)
LiPF6 = LiF + PF5 =>
LiPF6 = LiF + PF5
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4Br + KOH = NH3 + H2O + BrK =>
NH4Br + KOH = NH3 + H2O + BrK
K2HPO3 + HgCl2 + H2O = Hg + KCl + H3PO4 =>
K2HPO3 + HgCl2 + H2O = Hg + 2 KCl + H3PO4
KNO3 + S + C = K2S + N2 + CO2 =>
2 KNO3 + S + 3 C = K2S + N2 + 3 CO2
HCI + Ag = H2 + AgCI =>
2 HCI + 2 Ag = H2 + 2 AgCI
Pb(NO3)2(aq) + AlCl3(aq) = PbCl3 + Al(NO3)2 =>
Pb(NO3)2(aq) + AlCl3(aq) = PbCl3 + Al(NO3)2
KCI + Ba(NO3)2 = K(NO3)2 + BaCI =>
KCI + Ba(NO3)2 = K(NO3)2 + BaCI
HCI + Ag = H2 + AgCI =>
2 HCI + 2 Ag = H2 + 2 AgCI
Mg(NO3)2 = Mg(NO2)2 + O2 =>
Mg(NO3)2 = Mg(NO2)2 + O2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
MnO2 + KOH = H2MnO4 + K2 =>
MnO2 + 2 KOH = H2MnO4 + K2
Al2(SO4)3*143H2O + Ca(HCO3)2 = Al(OH)3 + CaSO4 + CO2 + H2O =>
Al2(SO4)3*143H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 6 CO2 + 143 H2O
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
C2H5OH + Na = C2H2ONa + H2 =>
C2H5OH + Na = C2H2ONa + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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