| Équations équilibrées la veille |
2 KNO2 + AgNO3 = K[Ag(NO2)2] + KNO3
HSO4{-} + H2O = SO4{-} + H3O =>
HSO4{-} + H2O = SO4{-} + H3O
Al2O3 + SiO2 + H2O = Al2O3*2SiO2*2H2O =>
Al2O3 + 2 SiO2 + 2 H2O = Al2O3*2SiO2*2H2O
H3PO3 + NaOH = NaH2PO3 + H2O =>
H3PO3 + NaOH = NaH2PO3 + H2O
Li3Po4 + NaOH = LiOH + Na3Po4 =>
Li3Po4 + 3 NaOH = 3 LiOH + Na3Po4
C31H64 + CuO = Cu + CO2 + H2O =>
C31H64 + 94 CuO = 94 Cu + 31 CO2 + 32 H2O
NaPd + C2H5Cl = Pd(C2H5)4 + Pd + NaCl =>
4 NaPd + 4 C2H5Cl = Pd(C2H5)4 + 3 Pd + 4 NaCl
FeCl3 + Al2(SO4)3 = Fe2(SO4)3 + AlCl3 =>
2 FeCl3 + Al2(SO4)3 = Fe2(SO4)3 + 2 AlCl3
LiCl + Mg(NO3)2 = MgCl2 + LiNO3 =>
2 LiCl + Mg(NO3)2 = MgCl2 + 2 LiNO3
Cu + Br = CuBr =>
Cu + Br = CuBr
Ca(HCO3)2 + Ca(OH)2 = Ca2(CO3)2 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = Ca2(CO3)2 + 2 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
HNO2 + Ca(OH)2 = Ca3[(OH)2NO2]2 + H2O =>
2 HNO2 + 3 Ca(OH)2 = Ca3[(OH)2NO2]2 + 2 H2O
Cu(NO3)2(aq) + Al(aq) = CuAl(aq) + NO3(aq) =>
Cu(NO3)2(aq) + Al(aq) = CuAl(aq) + 2 NO3(aq)
H3Po4 + Ca(OH)2 = CaHPo4 + H2O =>
H3Po4 + Ca(OH)2 = CaHPo4 + 2 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + (NO3)2Na2 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + (NO3)2Na2
O + CuS = CuO + SO =>
2 O + CuS = CuO + SO
SiO + KOH = KO + SiOH =>
SiO + KOH = KO + SiOH
K3(PO4)2(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl2(aq) =>
K3(PO4)2(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 3 KCl2(aq)
Kr2Cr2O7 + MnCl3 = Kr2O7Mn + Cr2Cl3 =>
Kr2Cr2O7 + MnCl3 = Kr2O7Mn + Cr2Cl3
NaBr + Fe2(SO4)3 = FeSO4 + Br + NaSO4 =>
NaBr + Fe2(SO4)3 = 2 FeSO4 + Br + NaSO4
(NH4)2 + (NO3) = NH4NO3 =>
(NH4)2 + 2(NO3) = 2 NH4NO3
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4 =>
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4
H2SO4(aq) + BaCl2(s) = HCl(aq) + BaSO4(aq) =>
H2SO4(aq) + BaCl2(s) = 2 HCl(aq) + BaSO4(aq)
Na + {2) = Na{2}0 =>
Na + {2) = Na{2}0
FeSO4 = FeS + O2 =>
FeSO4 = FeS + 2 O2
IO2 = I + IO4 =>
2 IO2 = I + IO4
AlNO3(OH)2 + NaOH = NaAl(OH)4 + AlOH(NO3)2 =>
2 AlNO3(OH)2 + NaOH = NaAl(OH)4 + AlOH(NO3)2
Fe + NaNO3 + H2O = FeN2O6 + NO + NaOH =>
3 Fe + 8 NaNO3 + 4 H2O = 3 FeN2O6 + 2 NO + 8 NaOH
Al + NO3{-} + OH{-} + H2O = Al(OH)6{3-} + NH3 =>
8 Al + 3 NO3{-} + 21 OH{-} + 18 H2O = 8 Al(OH)6{3-} + 3 NH3
FeSO4 + KI = Fe + KISO4 =>
FeSO4 + KI = Fe + KISO4
C6Cl6O + NaOH = C6Cl4O2 + HCl + NaCl =>
C6Cl6O + NaOH = C6Cl4O2 + HCl + NaCl
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
HCl + Na(CO)2 = NaCl + H + CO =>
HCl + Na(CO)2 = NaCl + H + 2 CO
Al(OH)3 + NH3 = AlN + H2O =>
Al(OH)3 + NH3 = AlN + 3 H2O
Ga2(CO3)3 + Os(PO4)2 = Ga(PO4) + Os(CO3)3 =>
Ga2(CO3)3 + Os(PO4)2 = 2 Ga(PO4) + Os(CO3)3
HgNO3 + CuSO4 = Hg2SO4 + Cu(NO3)2 =>
2 HgNO3 + CuSO4 = Hg2SO4 + Cu(NO3)2
AgNa + H2SO4 = Ag2SO4 + NaH =>
2 AgNa + H2SO4 = Ag2SO4 + 2 NaH
C2H4O2 + NH3 = NH4C2H4O2 + N2 =>
6 C2H4O2 + 8 NH3 = 6 NH4C2H4O2 + N2
Ba(OH)2(ac) + HNO3(ac) = Ba(NO3)2(ac) + H2O(l) =>
Ba(OH)2(ac) + 2 HNO3(ac) = Ba(NO3)2(ac) + 2 H2O(l)
P + Ca = Ca2P3 =>
3 P + 2 Ca = Ca2P3
Pb(C3H3)4 + O2 = CO2 + H2O + PbO =>
2 Pb(C3H3)4 + 31 O2 = 24 CO2 + 12 H2O + 2 PbO
CO + H2O + HBr = C2H3Br + O2 =>
4 CO + 2 H2O + 2 HBr = 2 C2H3Br + 3 O2
Na2WO4 + Zn + HCl = WCl3 + ZnCl2 + NaCl + H2O =>
2 Na2WO4 + 3 Zn + 16 HCl = 2 WCl3 + 3 ZnCl2 + 4 NaCl + 8 H2O
NaBr + NaOCl + HCl = Br2 + NaCl + H2O =>
2 NaBr + NaOCl + 2 HCl = Br2 + 3 NaCl + H2O
H2[PbCl6] + NH4OH = (NH4)2[PbCl6] + H2O =>
H2[PbCl6] + 2 NH4OH = (NH4)2[PbCl6] + 2 H2O
Mg + H2 = Mg3H2 =>
3 Mg + H2 = Mg3H2
Ga2(CO3)3 + H2S = H2CO3 + Ga2S3 =>
Ga2(CO3)3 + 3 H2S = 3 H2CO3 + Ga2S3
Na2CO3 + NH4Br = Br2CO3 + Na(NH4) =>
Na2CO3 + 2 NH4Br = Br2CO3 + 2 Na(NH4)
HNO3 + S = NO2 + SO2 + H2O =>
4 HNO3 + S = 4 NO2 + SO2 + 2 H2O
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Équations équilibrées sur01/01/25
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