| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + H2O = LiH + OH
KOH(aq) + Ca3(PO4)2(aq) = K3PO4(aq) + Ca(OH)2 =>
6 KOH(aq) + Ca3(PO4)2(aq) = 2 K3PO4(aq) + 3 Ca(OH)2
KNO3 + H2O = NO2 + O2 + KOH =>
4 KNO3 + 2 H2O = 4 NO2 + O2 + 4 KOH
Ag3(PO4) = Ag{+1)+PO4{-3} =>
Ag3(PO4) = 3 Ag{+1)+PO4{-3}
NH3 + H2SO4 = N2(SO4)3 + H =>
2 NH3 + 3 H2SO4 = N2(SO4)3 + 12 H
MgCO3 + H2O + CO2 = Mg(HCO3)2 =>
MgCO3 + H2O + CO2 = Mg(HCO3)2
NaOH + H3PO4 = Na{+} + H2PO4{-} + H2O =>
NaOH + H3PO4 = Na{+} + H2PO4{-} + H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Mg + HU = MgU + H =>
Mg + HU = MgU + H
LiOH + Pb(NO3)2 = Li(NO3)2 + PbOH =>
LiOH + Pb(NO3)2 = Li(NO3)2 + PbOH
MgCO3 + H2O + CO2 = Mg(HCO3)2 =>
MgCO3 + H2O + CO2 = Mg(HCO3)2
Al + Fe(NO3)2 = Al(NO3) + Fe =>
2 Al + Fe(NO3)2 = 2 Al(NO3) + Fe
H2O + S{2-} + MnO4{-} = S + MnS + OH{-} =>
8 H2O + 7 S{2-} + 2 MnO4{-} = 5 S + 2 MnS + 16 OH{-}
ZnS = Zn{+}2 + S{-}2 =>
ZnS = Zn{+}2 + S{-}2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + CuSO4 = Cu + ZnSO4 = =>
Zn + CuSO4 = Cu + ZnSO4
HI + CI2 = HCI + I =>
HI + CI2 = HCI + 2 I
KI + H2SO4 = H2 + KISO4 =>
KI + H2SO4 = H2 + KISO4
PbNO3 + NaOH = PbOH + NaNO3 =>
PbNO3 + NaOH = PbOH + NaNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3N2H3 + N2O4 = N2 + H2O + CO =>
CH3N2H3 + N2O4 = 2 N2 + 3 H2O + CO
Fe(s) + H2O(l) = Fe3O4(g) + H2(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(g) + 4 H2(g)
Ca3(PO4)2 + Na4SiO4 = Ca4(SiO4)2 + Na3PO4 =>
4 Ca3(PO4)2 + 6 Na4SiO4 = 3 Ca4(SiO4)2 + 8 Na3PO4
Ba(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ba(NO3)2 =>
Ba(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ba(NO3)2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Cu(OH)(s) + HClO(aq) = Cu(ClO) + H2O =>
Cu(OH)(s) + HClO(aq) = Cu(ClO) + H2O
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
CuCl2HNO3 = CuNCl2HO3 =>
CuCl2HNO3 = CuNCl2HO3
KMnO4 + NaAsO2 + H2SO4 = H2O + K2SO4 + MnSO4 + NaAsO3 =>
2 KMnO4 + 5 NaAsO2 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 NaAsO3
CaCrO7 + FeSO4 + H2SO4 = Fe2(SO4)3 + CaSO4 + H2O + Cr2(SO4)3 =>
2 CaCrO7 + 18 FeSO4 + 14 H2SO4 = 9 Fe2(SO4)3 + 2 CaSO4 + 14 H2O + Cr2(SO4)3
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Br2 + H2O = HBr + HBrO =>
Br2 + H2O = HBr + HBrO
Cu + HCl + O2 = HCuCl2 + H2O =>
4 Cu + 8 HCl + O2 = 4 HCuCl2 + 2 H2O
Cl2HCOCl + H2O = Cl2HCOOH + HCl =>
Cl2HCOCl + H2O = Cl2HCOOH + HCl
HNO3 + Ba(CH3COO)2 = Ba(NO3)2 + CH3COOH =>
2 HNO3 + Ba(CH3COO)2 = Ba(NO3)2 + 2 CH3COOH
Ca(HCO3)2(s) = CaCO3CO2H2O =>
Ca(HCO3)2(s) = CaCO3CO2H2O
N203 + HNO3 = N(NO3)3 + H2O =>
2 N203 + 3654 HNO3 = 1015 N(NO3)3 + 1827 H2O
H2X + NaOH = H2O + NaHX =>
H2X + NaOH = H2O + NaHX
SO2 + BaCl2 = BaS + Cl2 + O2 =>
SO2 + BaCl2 = BaS + Cl2 + O2
Pb + H2Y = PbY + H =>
Pb + H2Y = PbY + 2 H
HCl + HNO3 = H2O + Cl2 + NO2 =>
2 HCl + 2 HNO3 = 2 H2O + Cl2 + 2 NO2
He + Xe3 = HeXe =>
3 He + Xe3 = 3 HeXe
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
Co2S3 = Co2 + S3 =>
Co2S3 = Co2 + S3
Al2(SO4)3*18H2O + NaHCO3 = Al(OH)3 + CO2 + Na2SO4 + H2O =>
Al2(SO4)3*18H2O + 6 NaHCO3 = 2 Al(OH)3 + 6 CO2 + 3 Na2SO4 + 18 H2O
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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