| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3)2*H2O = Sr(NO3)2 + H2O
AlCl3 + Fe(OH)2 = FeCl2 + Al(OH)3 =>
2 AlCl3 + 3 Fe(OH)2 = 3 FeCl2 + 2 Al(OH)3
CaBr2 + F2 = F2Br2 + Ca =>
CaBr2 + F2 = F2Br2 + Ca
NaH2PO4 + Ba(OH)2 = Ba3(PO4)2 + Na3PO4 + H2O =>
3 NaH2PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + Na3PO4 + 6 H2O
FeSO4 = Fe2O3 + S0 + SO3 =>
6 FeSO4 = 3 Fe2O3 + S0 + 5 SO3
KMnO4 + HClO3 = HClO4 + Mn(ClO2)3 + KClO3 + H2O =>
KMnO4 + 9 HClO3 = 5 HClO4 + Mn(ClO2)3 + KClO3 + 2 H2O
CoBr3 + Co(OH)3 = CoBr2 + H2O + O2 =>
8 CoBr3 + 4 Co(OH)3 = 12 CoBr2 + 6 H2O + 3 O2
CaF2(s) = Ca(s) + F2(s) =>
CaF2(s) = Ca(s) + F2(s)
BaCl2 + Na(SO4) = Ba(SO4)2 + NaCl =>
BaCl2 + 2 Na(SO4) = Ba(SO4)2 + 2 NaCl
H2SO4 + LiSO4 = LiH + SO4 =>
H2SO4 + 2 LiSO4 = 2 LiH + 3 SO4
Mg + Cu(SO4)3 = Cu + Mg(SO4)3 =>
Mg + Cu(SO4)3 = Cu + Mg(SO4)3
Pb(NO4)2 + Mg = Mg(NO4)2 + Pb =>
Pb(NO4)2 + Mg = Mg(NO4)2 + Pb
AgNO3(aq) + Na(aq) = NaNO3(aq) + Ag(aq) =>
AgNO3(aq) + Na(aq) = NaNO3(aq) + Ag(aq)
Al(OH)3 + KHSO4 = H2O + Al2(SO4)3 + K2SO4 =>
2 Al(OH)3 + 6 KHSO4 = 6 H2O + Al2(SO4)3 + 3 K2SO4
Mg + NH4Cl = MgCl2*2NH4Cl + NH3 + H2 =>
Mg + 4 NH4Cl = MgCl2*2NH4Cl + 2 NH3 + H2
FeCl2 + Cu(OH)2 = Fe(OH)2 + CuCl2 =>
FeCl2 + Cu(OH)2 = Fe(OH)2 + CuCl2
C6H4(CH3)2Br + Na = C6H4(CH3)2 + NaBr =>
C6H4(CH3)2Br + Na = C6H4(CH3)2 + NaBr
KPO4 + MgC2H3O2 = KC2H3O2 + MgPO4 =>
KPO4 + MgC2H3O2 = KC2H3O2 + MgPO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaS + AgCl = AgS + CaCl =>
CaS + AgCl = AgS + CaCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2O2 + NH2OH = HNO3 + H2O =>
3 H2O2 + NH2OH = HNO3 + 4 H2O
K2CrO4 + Ba(NO3)2 = K(NO3) + CrO4Ba =>
K2CrO4 + Ba(NO3)2 = 2 K(NO3) + CrO4Ba
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Cr2(C2O4)3 + CaI2 = CrI3 + Ca2(C2O4)2 =>
2 Cr2(C2O4)3 + 6 CaI2 = 4 CrI3 + 3 Ca2(C2O4)2
HCl + Pl(NO3)2 = H(NO3)2 + ClPl =>
HCl + Pl(NO3)2 = H(NO3)2 + ClPl
C2H5OH(aq) + O2(aq) = C2O2 + H5OH(aq) =>
C2H5OH(aq) + O2(aq) = C2O2 + H5OH(aq)
LiAlH4 + C6H5COOH + H2O = LiOH + AlOH3 + C6H5CH3 =>
3 LiAlH4 + 2 C6H5COOH + 2 H2O = 3 LiOH + 3 AlOH3 + 2 C6H5CH3
Si + NaOH = Na3SiO3 + H2 =>
2 Si + 6 NaOH = 2 Na3SiO3 + 3 H2
C + H2 + N2 + O2 = C21H42N2O6 =>
21 C + 21 H2 + N2 + 3 O2 = C21H42N2O6
SrOH + HBrO3 = Sr(BrO3) + H(OH) =>
SrOH + HBrO3 = Sr(BrO3) + H(OH)
Zn + CuClO3 = Cu + ZnClO3 =>
Zn + CuClO3 = Cu + ZnClO3
C2H5OH + NaMnO4 + NaOH = CH3COOH + Na2MnO4 + H2O =>
C2H5OH + 4 NaMnO4 + 4 NaOH = CH3COOH + 4 Na2MnO4 + 3 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
NaOH + CH3COOH = CH3COONa + H2O =>
NaOH + CH3COOH = CH3COONa + H2O
Ba(OH)2 + H3BO3 = BaB2O4 + H2O =>
Ba(OH)2 + 2 H3BO3 = BaB2O4 + 4 H2O
Na2PO4 + (NH4)2MoO4 + HNO3 = (NH4)3P4Mo12O40 + NaNO3 + NH4NO3 + H2O =>
32 Na2PO4 + 96(NH4)2MoO4 + 194 HNO3 = 8(NH4)3P4Mo12O40 + 64 NaNO3 + 149 NH4NO3 + 135 H2O
P2O5 + H2SiO3 = P2(SiO3)5 + H2O =>
P2O5 + 5 H2SiO3 = P2(SiO3)5 + 5 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(HCO3) + HCN = Ca(CN) + H2CO3 =>
Ca(HCO3) + HCN = Ca(CN) + H2CO3
Sr(NO3)2*H2O = Sr(NO3)2 + H2O =>
Sr(NO3)2*H2O = Sr(NO3)2 + H2O
NaH2PO4 + Ba(OH)2 = Ba3(PO4)2 + NaOH + H2O =>
2 NaH2PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 2 NaOH + 4 H2O
PbCl2 + K2SO4 = KCl + PbSO4 =>
PbCl2 + K2SO4 = 2 KCl + PbSO4
ZnO + Sr(OH)2 = SrZnO2 + H2O =>
ZnO + Sr(OH)2 = SrZnO2 + H2O
Cu(NO2)2 + NH4CN = Cu(CN)2 + NH4NO2 =>
Cu(NO2)2 + 2 NH4CN = Cu(CN)2 + 2 NH4NO2
Li + H(OH) = Li(OH) + H =>
Li + H(OH) = Li(OH) + H
C21H30O2 + O2 = CO2 + H2O =>
2 C21H30O2 + 55 O2 = 42 CO2 + 30 H2O
NaOH + HCOOCH3 = HCOONa + CH3OH =>
NaOH + HCOOCH3 = HCOONa + CH3OH
HClO4 + SO2 + H2O = HCl + H2SO4 =>
HClO4 + 4 SO2 + 4 H2O = HCl + 4 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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