| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SiI4 + Mg = MgI2 + Si4 =>
4 SiI4 + 8 Mg = 8 MgI2 + Si4
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
SO3{-2} + BaCl2 = BaSO3 + Cl{-} =>
SO3{-2} + BaCl2 = BaSO3 + 2 Cl{-}
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
CH3CH3 + Cl2 = CH3H2Cl + CCl =>
5 CH3CH3 + 5 Cl2 = 6 CH3H2Cl + 4 CCl
K2O2(l) + H2O = KOH + H2O2 =>
K2O2(l) + 2 H2O = 2 KOH + H2O2
CH3CH2COH + Ag2O = CH3CH2COOH + Ag2 =>
CH3CH2COH + Ag2O = CH3CH2COOH + Ag2
H2CrO4 + Be3(PO3)2 = BeCrO4 + H3PO3 =>
3 H2CrO4 + Be3(PO3)2 = 3 BeCrO4 + 2 H3PO3
C3H5OOHNaOH = CH3CH2COONaH2O =>
C3H5OOHNaOH = CH3CH2COONaH2O
NaOH + H2 = Na + H2O =>
2 NaOH + H2 = 2 Na + 2 H2O
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
Mn + KOH + O2 = K2MnO4 + H2O =>
2 Mn + 4 KOH + 3 O2 = 2 K2MnO4 + 2 H2O
Pb + NO = Pb(NO) =>
Pb + NO = Pb(NO)
H2HO2 = H2O + O2 =>
4 H2HO2 = 6 H2O + O2
CoI6 + Br2 = CoBr2 + I6 =>
CoI6 + Br2 = CoBr2 + I6
Mg + NiCl2 = MgCl2 + Ni =>
Mg + NiCl2 = MgCl2 + Ni
AgNO3 + K2SO4(aq) = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4(aq) = Ag2SO4 + 2 KNO3
Pb{2+} + Na2SO4 = PbSO4 + Na{+} =>
Pb{2+} + Na2SO4 = PbSO4 + 2 Na{+}
C14H10 + C2H2(CO)2O = C18H12O3 =>
C14H10 + C2H2(CO)2O = C18H12O3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
BaNI + Na2SO4 = NaNI + Ba2SO4 =>
2 BaNI + Na2SO4 = 2 NaNI + Ba2SO4
K2Cr2O7 + AgNO3 + NaCl = Ag2Cr2O7 + KCl + NaNO3 =>
K2Cr2O7 + 2 AgNO3 + 2 NaCl = Ag2Cr2O7 + 2 KCl + 2 NaNO3
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
SeO + Zn = ZnSe + O2 =>
2 SeO + 2 Zn = 2 ZnSe + O2
K2HPO4KOH = K3PO4H2O =>
K2HPO4KOH = K3PO4H2O
HClO3 + CaO = CaHCl + O2 =>
HClO3 + CaO = CaHCl + 2 O2
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2 =>
Ba(OH)2 + NiCl2 = BaCl2 + Ni(OH)2
[NH4]2Fe[SO4]26H2O + NaOH = [NH4]2Fe(OH)26H2O + NaSO4 =>
[NH4]2Fe[SO4]26H2O + 26 NaOH = [NH4]2Fe(OH)26H2O + 26 NaSO4
C3H5O3N + O2 = CO2 + H2O + NO2 =>
4 C3H5O3N + 15 O2 = 12 CO2 + 10 H2O + 4 NO2
C2H2 + Na = C2H2Na =>
C2H2 + Na = C2H2Na
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
K[Al(OH)4] + H2SO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 K[Al(OH)4] + 4 H2SO4 = Al2(SO4)3 + K2SO4 + 8 H2O
C10H19NO2 + O2 = CO2 + H2O + N2 =>
4 C10H19NO2 + 55 O2 = 40 CO2 + 38 H2O + 2 N2
Bi + Na + O = NaBiO3 =>
Bi + Na + 3 O = NaBiO3
CaI2 + Al(CIO3)3 = Ca(CIO3)2 + AlI3 =>
3 CaI2 + 2 Al(CIO3)3 = 3 Ca(CIO3)2 + 2 AlI3
AlCl3 + NaOH = H2O + NaAlO2 + NaCl =>
AlCl3 + 4 NaOH = 2 H2O + NaAlO2 + 3 NaCl
CH2OH(CHOH)4CHO + Cu(OH)2 + NaOH = CH2OH(CHOH)4COONa + Cu2O + H2O =>
CH2OH(CHOH)4CHO + 2 Cu(OH)2 + NaOH = CH2OH(CHOH)4COONa + Cu2O + 3 H2O
MgO + CaCl2 = Mg + CaO + Cl2 =>
MgO + CaCl2 = Mg + CaO + Cl2
H2 + CrCl3 = Cr + HCl =>
3 H2 + 2 CrCl3 = 2 Cr + 6 HCl
SiI4 + Mg = MgI2 + Si4 =>
4 SiI4 + 8 Mg = 8 MgI2 + Si4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C2H5NH3BrNaOH = C2H5NH2NaBrH2O =>
C2H5NH3BrNaOH = C2H5NH2NaBrH2O
HCl(g) + O2(g) = H2O(g) + Cl2 =>
4 HCl(g) + O2(g) = 2 H2O(g) + 2 Cl2
CO + H2O2 = CO2 + H2O =>
CO + H2O2 = CO2 + H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
BaCO3 + SrCO3 + NiO + Fe2O3 = Ba5Sr15Ni20Fe120O220 + CO2 =>
5 BaCO3 + 15 SrCO3 + 20 NiO + 60 Fe2O3 = Ba5Sr15Ni20Fe120O220 + 20 CO2
KCl + AuNO3 = KNO3 + AuCl =>
KCl + AuNO3 = KNO3 + AuCl
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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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