| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn{2+} + 2 H2O + Pb{2+} = Mn + PbO2 + 4 H{+}
SiF6 = Si + F2 =>
SiF6 = Si + 3 F2
C57H98O6 + H2 = C57H110O6 =>
C57H98O6 + 6 H2 = C57H110O6
PbSO4 + K2CrO4 = PbCrO4 + K2SO4 =>
PbSO4 + K2CrO4 = PbCrO4 + K2SO4
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
Zn(NO3)2 + (NH4)2CO3 = ZnCO3 + (NH4)NO3 =>
Zn(NO3)2 + (NH4)2CO3 = ZnCO3 + 2(NH4)NO3
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
C6H6 + CH3CH2OH = C6H6OH + CH3CH3 =>
11 C6H6 + 12 CH3CH2OH = 12 C6H6OH + 9 CH3CH3
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Na2S2O3 + HCl = NaCl + H2O + S8 + SO2 =>
8 Na2S2O3 + 16 HCl = 16 NaCl + 8 H2O + S8 + 8 SO2
K2CO3 + MgSO4 = K2SO4 + MgCO3 =>
K2CO3 + MgSO4 = K2SO4 + MgCO3
SCN{-} + BrO3{-} + H2O = Br{-} + SO4{2-} + HCN + H{+} =>
SCN{-} + BrO3{-} + H2O = Br{-} + SO4{2-} + HCN + H{+}
PBS + HCl = PBCl2 + H2S =>
PBS + 2 HCl = PBCl2 + H2S
Sn(SeO4)2 + Fe(IO3)3 = Sn(IO3)4 + Fe2(SeO4)3 =>
3 Sn(SeO4)2 + 4 Fe(IO3)3 = 3 Sn(IO3)4 + 2 Fe2(SeO4)3
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
ZnCO3 + H3PO4 = Zn3(PO4)2 + H2O + CO2 =>
3 ZnCO3 + 2 H3PO4 = Zn3(PO4)2 + 3 H2O + 3 CO2
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
SCN{-} + BrO3{-} + H2O = Br{-} + SO4{2-} + HCN + H{+} =>
SCN{-} + BrO3{-} + H2O = Br{-} + SO4{2-} + HCN + H{+}
Na + Cl = NaCl =>
Na + Cl = NaCl
CuO + NaOH + H2O = Na2[Cu(OH)4] =>
CuO + 2 NaOH + H2O = Na2[Cu(OH)4]
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
KCl + NaCl = KNa + Cl2 =>
KCl + NaCl = KNa + Cl2
CaOH + Li = LiOH + Ca =>
CaOH + Li = LiOH + Ca
Ca + Mg{2+} = Mg + Ca{2+} =>
Ca + Mg{2+} = Mg + Ca{2+}
Ag{+} + AsH3 + OH{-} = Ag + H3AsO3 + H2O =>
6 Ag{+} + AsH3 + 6 OH{-} = 6 Ag + H3AsO3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3*10H2O = H2O + Na2CO3 =>
Na2CO3*10H2O = 10 H2O + Na2CO3
C8H8O + O2 = H2O + CO2 =>
2 C8H8O + 19 O2 = 8 H2O + 16 CO2
F2 + H2O = F2H2O =>
F2 + H2O = F2H2O
F2(g) + Cl2 = ClF =>
F2(g) + Cl2 = 2 ClF
Fe(k) + Cl2(k) = FeCl3 =>
2 Fe(k) + 3 Cl2(k) = 2 FeCl3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
La2(C2O4)3 = La + C2O4 =>
La2(C2O4)3 = 2 La + 3 C2O4
Cr2(SO4)3 + NH(CO3)2 = Cr2(CO3)3 + NH(SO4)2 =>
2 Cr2(SO4)3 + 3 NH(CO3)2 = 2 Cr2(CO3)3 + 3 NH(SO4)2
HC2H3O2 + NaHCO3 = NaC2H3O + H2O + CO2 =>
5 HC2H3O2 + 4 NaHCO3 = 4 NaC2H3O + 6 H2O + 6 CO2
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + O2 = (NO)2 =>
N2 + O2 = (NO)2
C12H22O4 + O2 = CO2 + HOH =>
2 C12H22O4 + 31 O2 = 24 CO2 + 22 HOH
Cu(NO3)2 + NaCO3 = CuCO3 + Na(NO3)2 =>
Cu(NO3)2 + NaCO3 = CuCO3 + Na(NO3)2
H4[Fe(Cn)6] + Fe(OH)3 = Fe4[Fe(Cn)6]3 + H2O =>
3 H4[Fe(Cn)6] + 4 Fe(OH)3 = Fe4[Fe(Cn)6]3 + 12 H2O
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
HN3 + O2 = NO + H2O =>
4 HN3 + 7 O2 = 12 NO + 2 H2O
Na2CO3*10H2O = H2O + Na2CO3 =>
Na2CO3*10H2O = 10 H2O + Na2CO3
U + F2 = UF6 =>
U + 3 F2 = UF6
C7H16 + N2O = H2O + CO2 + N =>
C7H16 + 22 N2O = 8 H2O + 7 CO2 + 44 N
H2OCu(NO3)2 + Co(C5H7O2)3 + (CH3CO)2O = Co(C5NH6O4)3 + H2OCuNO3CH3CO2 + (CH3CO)OH =>
3 H2OCu(NO3)2 + Co(C5H7O2)3 + 3(CH3CO)2O = Co(C5NH6O4)3 + 3 H2OCuNO3CH3CO2 + 3(CH3CO)OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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