| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ti + 4 HNO3 + 12 HCl = 3 TiCl4 + 4 NO + 8 H2O
PbCl2 + H2O = Pb(OH)Cl + HCl =>
PbCl2 + H2O = Pb(OH)Cl + HCl
MgAl + NaOH = H2 + MgO + NaAl =>
2 MgAl + 2 NaOH = H2 + 2 MgO + 2 NaAl
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
CH3CCl3 + O2 = CO2 + HCl =>
CH3CCl3 + 2 O2 = 2 CO2 + 3 HCl
C4H10 + NaOH = C4H9Na + H2O =>
C4H10 + NaOH = C4H9Na + H2O
MgSO4 + KOH = MgOH + KSO4 =>
MgSO4 + KOH = MgOH + KSO4
Zn(s) + HCl(aq) = ZnCl(aq) + H2(g) =>
2 Zn(s) + 2 HCl(aq) = 2 ZnCl(aq) + H2(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K2Cr2O7 + KHSnO2 = CrO2{-} + HSnO3{-} + K{+} =>
K2Cr2O7 + 3 KHSnO2 = 2 CrO2{-} + 3 HSnO3{-} + 5 K{+}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Co(NO3)2 + NH4SCN = Co(SCN) + NH4(NO3)2 =>
Co(NO3)2 + NH4SCN = Co(SCN) + NH4(NO3)2
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
KNO2 = KON + O =>
KNO2 = KON + O
C2H3N + O2 = CO2 + H2O + NO =>
4 C2H3N + 13 O2 = 8 CO2 + 6 H2O + 4 NO
(NH2)2CO + KOH = K2CO3 + N2 + H2 =>
(NH2)2CO + 2 KOH = K2CO3 + N2 + 3 H2
OH{-} + CH3CO2H = CH3CO2{-} + H2O =>
OH{-} + CH3CO2H = CH3CO2{-} + H2O
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
Ag(s) + Zn(NO3)2(aq) = Zn(s) + Ag(NO3)2(aq) =>
Ag(s) + Zn(NO3)2(aq) = Zn(s) + Ag(NO3)2(aq)
Sr3(PO4)2 + HCl = SrCl2 + H3PO4 =>
Sr3(PO4)2 + 6 HCl = 3 SrCl2 + 2 H3PO4
Zn + H2BrO3 = H + Zn(BrO3)2 =>
Zn + 2 H2BrO3 = 4 H + Zn(BrO3)2
NaCl + Fe(OH)2 = FeCl2 + NaOH =>
2 NaCl + Fe(OH)2 = FeCl2 + 2 NaOH
C12H24Pb2 + O2 = CO2 + H2O + Pb =>
C12H24Pb2 + 18 O2 = 12 CO2 + 12 H2O + 2 Pb
SnO + H2 = Sn(s) + H2O =>
SnO + H2 = Sn(s) + H2O
NaOCl + C6H8O7 = H2O + NaC6H6O7 + Cl2 =>
2 NaOCl + 2 C6H8O7 = 2 H2O + 2 NaC6H6O7 + Cl2
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
HCl + KMmO4 = KCl + MmCl2 + H2O + Cl2 =>
16 HCl + 2 KMmO4 = 2 KCl + 2 MmCl2 + 8 H2O + 5 Cl2
CH3NH2 + FeCl3 = FeCH3 + NH2Cl3 =>
CH3NH2 + FeCl3 = FeCH3 + NH2Cl3
Na2SiO3(s) + NiSO4(s) = Ni2SiO3(s) + NaSO4(s) =>
Na2SiO3(s) + 2 NiSO4(s) = Ni2SiO3(s) + 2 NaSO4(s)
KOH + H3As04 = H2O + K3As04 =>
3 KOH + H3As04 = 3 H2O + K3As04
C2H4O2 + K2SO3 = CH3CO2K + H2O + SO2 =>
2 C2H4O2 + K2SO3 = 2 CH3CO2K + H2O + SO2
CdCl + O2 = CdO + Cl2 =>
2 CdCl + O2 = 2 CdO + Cl2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
Cr2(SO4)5 + KI + KIO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
Cr2(SO4)5 + 9 KI + KIO3 + 3 H2O = 2 Cr(OH)3 + 5 K2SO4 + 5 I2
Al2(SO4)3 + CH3COOH = H2SO4 + Al(CH3COO)3 =>
Al2(SO4)3 + 6 CH3COOH = 3 H2SO4 + 2 Al(CH3COO)3
CNO2 + Fe + HCl = CNH2 + Cl2 + Fe2O3 =>
3 CNO2 + 4 Fe + 6 HCl = 3 CNH2 + 3 Cl2 + 2 Fe2O3
H2SO4 = H + SO4 =>
H2SO4 = 2 H + SO4
K2SiO3 + H2S = K2S + H2SiO3 =>
K2SiO3 + H2S = K2S + H2SiO3
ClO2 + HPO2 + H2O = HCl + H3PO4 =>
2 ClO2 + 5 HPO2 + 6 H2O = 2 HCl + 5 H3PO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2S + H2O = H3S + OH =>
H2S + H2O = H3S + OH
Li(OH)2 + NaCl = LiCl + Na(OH)2 =>
Li(OH)2 + NaCl = LiCl + Na(OH)2
PCl3 + O2 = POCl3 =>
2 PCl3 + O2 = 2 POCl3
H{+} + C2H5OH + MnO4{-} = C2H4O2 + MnO2 + H2O =>
4 H{+} + 3 C2H5OH + 4 MnO4{-} = 3 C2H4O2 + 4 MnO2 + 5 H2O
Ca(NO3)2 + Na2SO4 = NaNO3 + CaSO4 =>
Ca(NO3)2 + Na2SO4 = 2 NaNO3 + CaSO4
C4 + O8 = C2O6 =>
2 C4 + 3 O8 = 4 C2O6
F2 + Bi2O3 = BiF3 + O2 =>
6 F2 + 2 Bi2O3 = 4 BiF3 + 3 O2
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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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