| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + Ba(OH)2 + 6 H2O = Ba(Al(OH)4)2 + 3 H2
Mg + Fe2(SO4)3 = Fe + MgSO4 =>
3 Mg + Fe2(SO4)3 = 2 Fe + 3 MgSO4
K2SO3 + KMnO4 + KOH = K2MnO4 + H2O + K2SO4 =>
K2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + K2SO4
NH3 + HCl = NCl4 + H2 =>
2 NH3 + 8 HCl = 2 NCl4 + 7 H2
K2SO3 + KMnO4 + KOH = K2MnO4 + H2O + K2SO4 =>
K2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + K2SO4
C6H5NH2 + H2O = HC6H5NH2 + OH =>
C6H5NH2 + H2O = HC6H5NH2 + OH
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Cu(NO3)2 + NH4Cl = CuCl2 + NH4(NO3) =>
Cu(NO3)2 + 2 NH4Cl = CuCl2 + 2 NH4(NO3)
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
KOH + HNo3 = KNo3 + H2O =>
KOH + HNo3 = KNo3 + H2O
CH3CH2OH + H2SO4 = CH3CH2HSO4 + H2O =>
CH3CH2OH + H2SO4 = CH3CH2HSO4 + H2O
C5H6 + HBr = C5H6Br + H2 =>
2 C5H6 + 2 HBr = 2 C5H6Br + H2
(NH4)2SO4(g) + NaCl(aq) = Na2SO4(aq) + NH4Cl(aq) =>
(NH4)2SO4(g) + 2 NaCl(aq) = Na2SO4(aq) + 2 NH4Cl(aq)
Al2(SO4)3 + Cu(NO3)2 = Al2(NO3)2 + (SO4)3Cu =>
Al2(SO4)3 + Cu(NO3)2 = Al2(NO3)2 + (SO4)3Cu
PCl5(l) = PCl3(g) + Cl2(g) =>
PCl5(l) = PCl3(g) + Cl2(g)
Ca + H{+} + NO3{-} = Ca2{+} + N2 + H2O =>
20 Ca + 12 H{+} + 2 NO3{-} = 10 Ca2{+} + N2 + 6 H2O
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
Ca(NO3)2 + KOH = KOH(NO3)2 + Ca =>
Ca(NO3)2 + KOH = KOH(NO3)2 + Ca
SbCl3 + NH4OH = Sb2O3 + NH4Cl + H2O =>
2 SbCl3 + 6 NH4OH = Sb2O3 + 6 NH4Cl + 3 H2O
H2CO3 + OH{-} = H2O + CO3{-2} =>
H2CO3 + 2 OH{-} = 2 H2O + CO3{-2}
Ta + I = TaI5 =>
Ta + 5 I = TaI5
*KClO4 = KCl + O2 =>
*KClO4 = KCl + 2 O2
HCI + Ca = CaCI + H2 =>
2 HCI + 2 Ca = 2 CaCI + H2
NH4OH + CH3COOH = NH4 + CH3COO + H2O =>
NH4OH + CH3COOH = NH4 + CH3COO + H2O
Fe + (HNO3) = Fe(NO3)3 + NO2 + H2O =>
Fe + 6(HNO3) = Fe(NO3)3 + 3 NO2 + 3 H2O
Ga(OH)3 + H2SO4(aq) = Ga2(SO4)3(aq) + H2O(l) =>
2 Ga(OH)3 + 3 H2SO4(aq) = Ga2(SO4)3(aq) + 6 H2O(l)
Na + Cu = Na2Cu =>
2 Na + Cu = Na2Cu
Cr2O3 + Mg = Cr + MgO =>
Cr2O3 + 3 Mg = 2 Cr + 3 MgO
CH3COOH + Ba(OH)2 = (Ba)CH3COOH + H2O + O2 =>
2 CH3COOH + 2 Ba(OH)2 = 2(Ba)CH3COOH + 2 H2O + O2
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
Al3 + I2 = Al1I3 =>
2 Al3 + 9 I2 = 6 Al1I3
B2O3 = B2O + O2 =>
B2O3 = B2O + O2
CCl4 + CH4 + O2 = CO2 + HCl =>
CCl4 + CH4 + 2 O2 = 2 CO2 + 4 HCl
C6H8O7 + O2 = CO2 + H2O =>
2 C6H8O7 + 9 O2 = 12 CO2 + 8 H2O
KCl + Hg2(NO3)2 = HgCl2 + K2NO3 =>
4 KCl + Hg2(NO3)2 = 2 HgCl2 + 2 K2NO3
NaF + CaBr2 = CaF2 + NaBr =>
2 NaF + CaBr2 = CaF2 + 2 NaBr
NaNO3 + KOH = KNO3 + NaOH =>
NaNO3 + KOH = KNO3 + NaOH
Na + P = Na3P =>
3 Na + P = Na3P
CH3COONH4 = CH3C(O)NH2 + H2O =>
CH3COONH4 = CH3C(O)NH2 + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
N2O2 + H2O = N2O + H2O2 =>
N2O2 + H2O = N2O + H2O2
C6H13O6 = C5H10O5 + H2 =>
10 C6H13O6 = 12 C5H10O5 + 5 H2
NaOH + Cu(NO3)2 = Na + NO3 + CuOH =>
NaOH + Cu(NO3)2 = Na + 2 NO3 + CuOH
OH{-} + Ce{4+} + H2S = Ce{3+} + S8 + H2O =>
16 OH{-} + 16 Ce{4+} + 8 H2S = 16 Ce{3+} + S8 + 16 H2O
KMnO4(aq) + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4(aq) + 10 KI + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
KNO3 + S = K2S + N2 + O2 =>
2 KNO3 + S = K2S + N2 + 3 O2
BaCO3 + NaO = BaO + NaCO3 =>
BaCO3 + NaO = BaO + NaCO3
AgNO3 + SiO3 = AgSiO3 + NO3 =>
AgNO3 + SiO3 = AgSiO3 + NO3
C4H9Br + CH3Br + Na = C5H12 + NaBr =>
C4H9Br + CH3Br + 2 Na = C5H12 + 2 NaBr
In(OH)3 + H3PO4 = InPO4 + H2O =>
In(OH)3 + H3PO4 = InPO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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