| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + Ba(NO3)2 = Ba + CaCl2(NO3)2
BaCl2 + Na3Po4 = Ba3(Po4)2 + NaCl =>
3 BaCl2 + 2 Na3Po4 = Ba3(Po4)2 + 6 NaCl
sodiumperoxide + water = sodiumhydroxide + oxygen =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
SO2 + ZnO = O2 + ZnS =>
2 SO2 + 2 ZnO = 3 O2 + 2 ZnS
Cl2O5 = Cl2 + O2 =>
2 Cl2O5 = 2 Cl2 + 5 O2
KClO3 + KMnO4 + H2SO4 = KClO4 + MnSO4 + K2SO4 + H2O =>
5 KClO3 + 2 KMnO4 + 3 H2SO4 = 5 KClO4 + 2 MnSO4 + K2SO4 + 3 H2O
HCl + KI + K2CrO4 = I2 + K2CrO3 + KOH + Cl2O =>
2 HCl + 2 KI + 3 K2CrO4 = I2 + 3 K2CrO3 + 2 KOH + Cl2O
Ba(OH)2 + CuS = Cu(OH)2 + BaS =>
Ba(OH)2 + CuS = Cu(OH)2 + BaS
KH2PO4 + Ba(OH)2 = K3PO4 + BaHPO4 + H2O =>
3 KH2PO4 + 2 Ba(OH)2 = K3PO4 + 2 BaHPO4 + 4 H2O
CuO + SO3 = CuSO4 =>
CuO + SO3 = CuSO4
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NH4SCN + Co(NO3)2 = (NH4)2[Co(SCN)4] + NH4NO3 =>
4 NH4SCN + Co(NO3)2 = (NH4)2[Co(SCN)4] + 2 NH4NO3
C3H5O4K + HBr = C3H4O2Br2 + KBr + H2O =>
C3H5O4K + 3 HBr = C3H4O2Br2 + KBr + 2 H2O
Cu(SO4)2 + NaCl = CuCl + Na(SO4)2 =>
Cu(SO4)2 + NaCl = CuCl + Na(SO4)2
Sr(NO3)2 + K2S = SrS + KNO3 =>
Sr(NO3)2 + K2S = SrS + 2 KNO3
AgNO3 + CaO = Ag2O + Ca(NO3)2 =>
2 AgNO3 + CaO = Ag2O + Ca(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuF = Cu + F2 =>
2 CuF = 2 Cu + F2
FeCl2 + KSCN = Fe(SCN)2 + KCl =>
FeCl2 + 2 KSCN = Fe(SCN)2 + 2 KCl
KBrO3 + KNO2 = KBr + KNO3 =>
KBrO3 + 3 KNO2 = KBr + 3 KNO3
K3N + CaO = K2O + Ca3N2 =>
2 K3N + 3 CaO = 3 K2O + Ca3N2
Mn2(SO4)5 + CrCl3 + H2O = MnSO4 + CrO3 + HCl + H2SO4 =>
Mn2(SO4)5 + 2 CrCl3 + 6 H2O = 2 MnSO4 + 2 CrO3 + 6 HCl + 3 H2SO4
NaOH + Al + H2O = AlO2Na + H2 =>
2 NaOH + 2 Al + 2 H2O = 2 AlO2Na + 3 H2
MgSO4 + HNO3 = Mg(NO3)2 + H2SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2SO4
HAsO2 + Ca(OH)2 = Ca(AsO2)2 + H2O =>
2 HAsO2 + Ca(OH)2 = Ca(AsO2)2 + 2 H2O
P(OH)Mg(NO) = Mg(OH)NOP =>
P(OH)Mg(NO) = Mg(OH)NOP
KOH + LiHCO3 = KOCO3 + HLiH =>
KOH + LiHCO3 = KOCO3 + HLiH
C2H2 + Na + NH3 = C4H6 + NaNH2 =>
2 C2H2 + 2 Na + 2 NH3 = C4H6 + 2 NaNH2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
CH3Br + CH3ONa = NaBr + CH3CH2OH =>
CH3Br + CH3ONa = NaBr + CH3CH2OH
Mn(OH)2 + H2SO4 = Mn2(SO4)2 + H2O =>
2 Mn(OH)2 + 2 H2SO4 = Mn2(SO4)2 + 4 H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
HgCuO = CuHgO =>
HgCuO = CuHgO
AuBrF3KF = BrKAuF4 =>
AuBrF3KF = BrKAuF4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
ZnO + Br2 = ZnBr2 + O2 =>
2 ZnO + 2 Br2 = 2 ZnBr2 + O2
Li + HCl2 = LiCl + H2 =>
4 Li + 2 HCl2 = 4 LiCl + H2
PO2 + H2O = HPO3 + PO =>
3 PO2 + H2O = 2 HPO3 + PO
ZnCl + AgNo3 = AgCl + Zn(No3) =>
ZnCl + AgNo3 = AgCl + Zn(No3)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Fe + CuNO32 = FeNO32 + Cu =>
Fe + CuNO32 = FeNO32 + Cu
N2O5 + Ba(OH)2 = N2O6Ba + H2O =>
N2O5 + Ba(OH)2 = N2O6Ba + H2O
Zn(OH)2 + SO4 = ZnSO4 + OH =>
Zn(OH)2 + SO4 = ZnSO4 + 2 OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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