| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO2 + NaOH = NaH2PO2 + H2O
Na{+}Cl{-} + H2O = NaOH + H{+}Cl{-} =>
Na{+}Cl{-} + H2O = NaOH + H{+}Cl{-}
CH3NO2 + Cl2 = CCl3NO2 + H9 =>
6 CH3NO2 + 9 Cl2 = 6 CCl3NO2 + 2 H9
C10H16N2O8 + O2 = CO2 + H2O + N2 =>
C10H16N2O8 + 10 O2 = 10 CO2 + 8 H2O + N2
NH4CO3(s) = NH2(g) + CO2(g) + H2O(g) =>
NH4CO3(s) = NH2(g) + CO2(g) + H2O(g)
Cu + H2(SO4) = Cu(SO4)2 + H2O + SO2 =>
Cu + 4 H2(SO4) = Cu(SO4)2 + 4 H2O + 2 SO2
CH3NH3 + Br = CH3NH3Br =>
CH3NH3 + Br = CH3NH3Br
Ag2 + Cl = AgCl2 =>
Ag2 + 4 Cl = 2 AgCl2
SiI3 + Mg = Si + MgI =>
SiI3 + 3 Mg = Si + 3 MgI
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Fe(s) + Cl2 = FeCl3(s) =>
2 Fe(s) + 3 Cl2 = 2 FeCl3(s)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K + HNO3 = KNO3 + NH3NO3 + H2O =>
7 K + 9 HNO3 = 7 KNO3 + NH3NO3 + 3 H2O
C2H5ON + O2 = CO2 + H2O + NO2 =>
4 C2H5ON + 15 O2 = 8 CO2 + 10 H2O + 4 NO2
H3PO3 + Cu = Cu3PO3 + H2 =>
2 H3PO3 + 6 Cu = 2 Cu3PO3 + 3 H2
HgS(s) = Hg + S =>
HgS(s) = Hg + S
Fe(OH)3 + OCl = FeO4 + Cl + H2O =>
2 Fe(OH)3 + 5 OCl = 2 FeO4 + 5 Cl + 3 H2O
CH2OHCHOHCH2OH + CuO = Cu + CO2 + H2O =>
CH2OHCHOHCH2OH + 7 CuO = 7 Cu + 3 CO2 + 4 H2O
PF3 + Sr3N2 = Sr3P2 + NF3 =>
2 PF3 + Sr3N2 = Sr3P2 + 2 NF3
SnBr2 + K2Cr2O7 + KOH = K[Cr(OH)4] + KBr + H2O + K2SnO3 =>
3 SnBr2 + K2Cr2O7 + 12 KOH = 2 K[Cr(OH)4] + 6 KBr + 2 H2O + 3 K2SnO3
Al(OH)3 + NaCl = AlCl3 + NaOH =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
NaCl + H2SO4 + MnO2 = MnSO4 + Cl2 + NaSO4 + H2O =>
2 NaCl + 4 H2SO4 + 2 MnO2 = 2 MnSO4 + Cl2 + 2 NaSO4 + 4 H2O
CrCl3 + NaBiO3 + NaOH + H2O = NaCrO4 + Bi(OH)3 + NaCl =>
CrCl3 + 2 NaBiO3 + 2 NaOH + 2 H2O = NaCrO4 + 2 Bi(OH)3 + 3 NaCl
C2H5NO + NaOH = C2H5ONa + NOH =>
C2H5NO + NaOH = C2H5ONa + NOH
(CH3CH3) + (O2) = (CO2) + (H2O) =>
2(CH3CH3) + 7(O2) = 4(CO2) + 6(H2O)
Ba(NO3)2 + TiO2 + C2H6O6 = BaTiO3 + H2O + CO2 + NO2 =>
Ba(NO3)2 + TiO2 + C2H6O6 = BaTiO3 + 3 H2O + 2 CO2 + 2 NO2
Ti2O4 + Cl2 + C = TiCl4 + CO2 =>
Ti2O4 + 4 Cl2 + 2 C = 2 TiCl4 + 2 CO2
Zn(OH)2 + RbOH = Rb2[Zn(OH)4] =>
Zn(OH)2 + 2 RbOH = Rb2[Zn(OH)4]
LiOH + ZnSO4 = Zn(OH)2 + Li2SO4 =>
2 LiOH + ZnSO4 = Zn(OH)2 + Li2SO4
W + Br2 = WBr2 =>
W + Br2 = WBr2
Al + NaNO3 + NaOH = NaAlO2 + N2 + H2O =>
10 Al + 6 NaNO3 + 4 NaOH = 10 NaAlO2 + 3 N2 + 2 H2O
Ca3(PO4)2 + Na(NO3) = Ca(NO3)2 + Na3PO4 =>
Ca3(PO4)2 + 6 Na(NO3) = 3 Ca(NO3)2 + 2 Na3PO4
Cs + CsNO3 = Cs2O + N2 =>
10 Cs + 2 CsNO3 = 6 Cs2O + N2
KNO3 + H2O = KNO3H + OH =>
KNO3 + H2O = KNO3H + OH
LiI + O2 = Li2O + I2 =>
4 LiI + O2 = 2 Li2O + 2 I2
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
C4H9OH + CuO = C4H8O + H2O + Cu =>
C4H9OH + CuO = C4H8O + H2O + Cu
NH3 + Cu(NO3)2 + H2O = NH4NO3 + Cu =>
10 NH3 + 4 Cu(NO3)2 + 3 H2O = 9 NH4NO3 + 4 Cu
(NH4)2CO3 + HNO3 = H2CO3 + NH4NO3 =>
(NH4)2CO3 + 2 HNO3 = H2CO3 + 2 NH4NO3
H3PO4 + HBr = PBr5 + H2O =>
H3PO4 + 5 HBr = PBr5 + 4 H2O
SiO2(s) + HF(aq) = SiF4(s) + H2O(l) =>
SiO2(s) + 4 HF(aq) = SiF4(s) + 2 H2O(l)
SiO2NaHCO3 = Si(CO3)Na(HO2) =>
SiO2NaHCO3 = Si(CO3)Na(HO2)
C6H8O8 + O2 = CO2 + H2O =>
C6H8O8 + 4 O2 = 6 CO2 + 4 H2O
Ca(OH)2 + TiBr3 = Ti(OH)3 + CaBr2 =>
3 Ca(OH)2 + 2 TiBr3 = 2 Ti(OH)3 + 3 CaBr2
C2H5 + OH(I) + O2 = CO2 + H2O(I) =>
C2H5 + 5 OH(I) + 2 O2 = 2 CO2 + 5 H2O(I)
Cu(SO4) + H2O = CuO + H2SO4 =>
Cu(SO4) + H2O = CuO + H2SO4
SiO2 + CO = Si + CO2 =>
SiO2 + 2 CO = Si + 2 CO2
C7H8 + O2 = CO2 + CH4 =>
C7H8 + 5 O2 = 5 CO2 + 2 CH4
CH3CO2K + HCl = KCl + CH3CHO2 =>
CH3CO2K + HCl = KCl + CH3CHO2
KCl + O2 = O2KCl =>
KCl + O2 = O2KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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