| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 OH + Co = Co(OH)2
CO2 + NH4 = C5H7O2N + NO2 + H =>
5 CO2 + 5 NH4 = C5H7O2N + 4 NO2 + 13 H
KNO3 + Na2(SO3) = K2(SO3) + Na(NO3) =>
2 KNO3 + Na2(SO3) = K2(SO3) + 2 Na(NO3)
H2C2O4 + Ba(OH)2 = C2O4Ba + H2O =>
H2C2O4 + Ba(OH)2 = C2O4Ba + 2 H2O
CaCO3(heat) = CaOCO2 =>
CaCO3(heat) = CaOCO2
HCl + Hg2(NO3)2 = H(NO3) + Hg2Cl2 =>
2 HCl + Hg2(NO3)2 = 2 H(NO3) + Hg2Cl2
H2O = H(OH) =>
H2O = H(OH)
(NH4)3PO4 + LiOH = H2O + Li3PO4 + NH3 =>
(NH4)3PO4 + 3 LiOH = 3 H2O + Li3PO4 + 3 NH3
Na2CO3H2S = Na2SH2OCO2 =>
Na2CO3H2S = Na2SH2OCO2
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
KNO3 + BaCl2 = KCl + Ba(NO3)2 =>
2 KNO3 + BaCl2 = 2 KCl + Ba(NO3)2
V2O5 + H2O = V(OH)5 =>
V2O5 + 5 H2O = 2 V(OH)5
NH3 + AlCl3 = AlN + HCl =>
NH3 + AlCl3 = AlN + 3 HCl
Ag2O + SO2 + O2 = Ag2SO4 =>
2 Ag2O + 2 SO2 + O2 = 2 Ag2SO4
NH3 + PtCl2 = Pt(NH3)4Cl2 =>
4 NH3 + PtCl2 = Pt(NH3)4Cl2
K(s) + FeCl(aq) = KCl(aq) + Fe(s) =>
K(s) + FeCl(aq) = KCl(aq) + Fe(s)
CO = C3O3 =>
3 CO = C3O3
Ca(ClO)2 + Na2S + H2O = CaCl2 + S + NaOH =>
Ca(ClO)2 + 2 Na2S + 2 H2O = CaCl2 + 2 S + 4 NaOH
Ni(OH)2 + NH4OH = Ni(NH3)4(OH)2 + H2O =>
Ni(OH)2 + 4 NH4OH = Ni(NH3)4(OH)2 + 4 H2O
calcium + Bariumsulfate = barium + calciumsulfate =>
Ca + BaSO4 = Ba + CaSO4
SrO(s) + CO2(g) = SrCO3 =>
SrO(s) + CO2(g) = SrCO3
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
KIO3 + HCl + H2SO3 = ICl + KCl + H2SO4 + H2O =>
KIO3 + 2 HCl + 2 H2SO3 = ICl + KCl + 2 H2SO4 + H2O
C3H7Cl + Zn = C6H14 + ZnCl2 =>
2 C3H7Cl + Zn = C6H14 + ZnCl2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
KI + H2SO4 + C6H8O6 = I2 + C6H10O6 + K2SO4 =>
2 KI + H2SO4 + C6H8O6 = I2 + C6H10O6 + K2SO4
Zn5 + Cl2 = ZnCl2 =>
Zn5 + 5 Cl2 = 5 ZnCl2
KOH + C20H14O4 + H2SO4 = KOHC20H14O4H2SO4 =>
KOH + C20H14O4 + H2SO4 = KOHC20H14O4H2SO4
As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O
NaSO4SrCl2 = NaCl2SrSO4 =>
NaSO4SrCl2 = NaCl2SrSO4
Ba(OH)2 + (NH4)2CrO4 = BaCrO4 + NH4OH =>
Ba(OH)2 + (NH4)2CrO4 = BaCrO4 + 2 NH4OH
Cu(s) + S(s) = CuS(s) =>
Cu(s) + S(s) = CuS(s)
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Ac[OH]3 = Ac2O3 + H2O =>
2 Ac[OH]3 = Ac2O3 + 3 H2O
C3H5(OH)3 + H3BO3 = C3H5(OH)2BH2O3 + H2O =>
C3H5(OH)3 + H3BO3 = C3H5(OH)2BH2O3 + H2O
SO4 = S + O3 =>
3 SO4 = 3 S + 4 O3
Al(s) + Mg{2+}(aq) = Al{3+}(aq) + Mg(s) =>
2 Al(s) + 3 Mg{2+}(aq) = 2 Al{3+}(aq) + 3 Mg(s)
Ag(s) + NaClO(aq) = AgCl(s) + Na(aq) + O(aq) =>
Ag(s) + NaClO(aq) = AgCl(s) + Na(aq) + O(aq)
Br + Mn = Br{-} + Mn{2+} =>
2 Br + Mn = 2 Br{-} + Mn{2+}
PbCrO4 + HCl = PbCl2 + CrCl3 + Cl3 + H2O =>
PbCrO4 + 8 HCl = PbCl2 + CrCl3 + Cl3 + 4 H2O
Ti(NO3)4 + BaO = TiO4 + Ba(NO3) =>
Ti(NO3)4 + 4 BaO = TiO4 + 4 Ba(NO3)
KOH + AgNO3 = KNO3 + AgOH =>
KOH + AgNO3 = KNO3 + AgOH
O2 + FeCl2 + HCl = FeCl3 + H2O =>
O2 + 4 FeCl2 + 4 HCl = 4 FeCl3 + 2 H2O
C3H7OH + CH3COOH = C5H10O2 + H2O =>
C3H7OH + CH3COOH = C5H10O2 + H2O
C4H9Br + OH = C4H9OH + Br =>
C4H9Br + OH = C4H9OH + Br
Mg + SnCl2 = MgCl2 + Sn2 =>
2 Mg + 2 SnCl2 = 2 MgCl2 + Sn2
C2H3NaO2 + Ca(OH)2 = CH4 + NaOH + CaCO3 =>
C2H3NaO2 + Ca(OH)2 = CH4 + NaOH + CaCO3
SnS2 + HCl = SnH + S2Cl =>
SnS2 + HCl = SnH + S2Cl
Aluminumchloride + potassiumphosphate = aluminumphosphate + potassiumchloride =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
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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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