| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4(aq) + MgCl2(aq) = 2 KCl(s) + MgSO4(aq)
FeO + Br2 = FeBr3 + O2 =>
2 FeO + 3 Br2 = 2 FeBr3 + O2
Cr(NO3)3 + Na2(CO3) = Cr2(CO3)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2(CO3) = Cr2(CO3)3 + 6 NaNO3
FeO + Br2 = FeBr3 + O2 =>
2 FeO + 3 Br2 = 2 FeBr3 + O2
Al + No = Al(No3)3 =>
Al + 9 No = Al(No3)3
Xe2 + F2 = XeF3 =>
Xe2 + 3 F2 = 2 XeF3
Fe2(SO4)3 + BaI2 = BaSO4 + FeI3 =>
Fe2(SO4)3 + 3 BaI2 = 3 BaSO4 + 2 FeI3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Co(NO3)3 + Na3PO4 = NaNO3 + CoPO4 =>
Co(NO3)3 + Na3PO4 = 3 NaNO3 + CoPO4
HClO4 + KNO3 = KClO4 + HNO3 =>
HClO4 + KNO3 = KClO4 + HNO3
Mg(OH)2 + CuCl2 = MgCl2 + Cu(OH)2 =>
Mg(OH)2 + CuCl2 = MgCl2 + Cu(OH)2
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
SiH4 + H2O = SiO2*H2O + H2 =>
SiH4 + 3 H2O = SiO2*H2O + 4 H2
MgHPO4 + H2O = Mg(OH)2 + H3PO4 =>
MgHPO4 + 2 H2O = Mg(OH)2 + H3PO4
H4P2O7 + Mg(OH)4 = Mg(H3P2O7)4 + H2O =>
4 H4P2O7 + Mg(OH)4 = Mg(H3P2O7)4 + 4 H2O
Al + No = Al(No3)3 =>
Al + 9 No = Al(No3)3
C6H10O6 = CH3 + CH2OH + CO2 =>
3 C6H10O6 = 8 CH3 + 2 CH2OH + 8 CO2
Hg(No3)2 + Na3Po4 = Hg3(Po4)2 + NaNo3 =>
3 Hg(No3)2 + 2 Na3Po4 = Hg3(Po4)2 + 6 NaNo3
Al(OH)3(s) + C(s) = H2O(s) + Al(s) + CO2(g) =>
4 Al(OH)3(s) + 3 C(s) = 6 H2O(s) + 4 Al(s) + 3 CO2(g)
SCN({-}) + BrO3{-} + H = Br{-} + SO4({-}2) + HCN =>
3 SCN({-}) + 4 BrO3{-} + 3 H = 4 Br{-} + 3 SO4({-}2) + 3 HCN
Ar(NO3) + KCl = ArCl + KNO3 =>
Ar(NO3) + KCl = ArCl + KNO3
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
K2SO3 + Al(NO3)3 + H2O = Al(OH)3 + KNO3 + SO2 =>
3 K2SO3 + 2 Al(NO3)3 + 3 H2O = 2 Al(OH)3 + 6 KNO3 + 3 SO2
Na2S2O5 + Br2 + H2O = NaHSO4 + HBr =>
Na2S2O5 + 2 Br2 + 3 H2O = 2 NaHSO4 + 4 HBr
SnCl2 + NaOH = Na2[Sn(OH)4] + NaCl =>
SnCl2 + 4 NaOH = Na2[Sn(OH)4] + 2 NaCl
HC2H3O2(aq) + NaHCO3(s) = CO2(g) + H2O + NaC2H3O2(aq) =>
HC2H3O2(aq) + NaHCO3(s) = CO2(g) + H2O + NaC2H3O2(aq)
NaOH + Na2CO3 = Na2CO3NaOH =>
NaOH + Na2CO3 = Na2CO3NaOH
H3AsO4 + H2S = S + As2S3 + H2O =>
2 H3AsO4 + 5 H2S = 2 S + As2S3 + 8 H2O
ReO2 + H2O = Re(OH)4 =>
ReO2 + 2 H2O = Re(OH)4
FeO + Br2 = FeBr3 + O2 =>
2 FeO + 3 Br2 = 2 FeBr3 + O2
NaI(aq) + Fe2(CO3)3(aq) = FeI3(aq) + Na2CO3(aq) =>
6 NaI(aq) + Fe2(CO3)3(aq) = 2 FeI3(aq) + 3 Na2CO3(aq)
Al + H2SO4 = Al2O3 + H2O + SO2 =>
2 Al + 3 H2SO4 = Al2O3 + 3 H2O + 3 SO2
MgCI2 + Cu = Cu2CI2 + Mg =>
MgCI2 + 2 Cu = Cu2CI2 + Mg
Al2Se3 + H2O = Al2O3 + H2Se =>
Al2Se3 + 3 H2O = Al2O3 + 3 H2Se
Zn(s) + HCl(aq) = ZnCl2(aw) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aw) + H2(g)
AlBr3 + K2CO3 = KBr + Al2(CO3)3 =>
2 AlBr3 + 3 K2CO3 = 6 KBr + Al2(CO3)3
CH2CHCH2CH2CH + O2 = CO2 + H2O =>
CH2CHCH2CH2CH + 7 O2 = 5 CO2 + 4 H2O
NO + Al = N2 + AlO2 =>
2 NO + Al = N2 + AlO2
C6H6 + NH3 = C8H11N =>
4 C6H6 + 3 NH3 = 3 C8H11N
CaO + N2O3 = Ca(NO3)2 + N2O =>
CaO + 2 N2O3 = Ca(NO3)2 + N2O
C7H5O2Na + NaOH = C6H6 + Na2CO3 =>
C7H5O2Na + NaOH = C6H6 + Na2CO3
FeO + Br2 = FeBr3 + O2 =>
2 FeO + 3 Br2 = 2 FeBr3 + O2
FeCl2 + K4[Fe(CN)6] = KCl + Fe2[Fe(CN)6] =>
2 FeCl2 + K4[Fe(CN)6] = 4 KCl + Fe2[Fe(CN)6]
PbSO4(s) + NaCl(aq) = Na2SO4(aq) + Na2PbCl4(aq) =>
PbSO4(s) + 4 NaCl(aq) = Na2SO4(aq) + Na2PbCl4(aq)
Ar(NO3) + KCl = ArCl + KNO3 =>
Ar(NO3) + KCl = ArCl + KNO3
Cu(OH)2 + H2SO4 = CuSO4 + (OH)2 + H2 =>
Cu(OH)2 + H2SO4 = CuSO4 + (OH)2 + H2
CH4 + O2 = H2O + CH =>
4 CH4 + 3 O2 = 6 H2O + 4 CH
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
NH4NO3 + C15H32 = CO2 + H2O + N =>
46 NH4NO3 + C15H32 = 15 CO2 + 108 H2O + 92 N
P2O5 = O2 + P4 =>
2 P2O5 = 5 O2 + P4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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