| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + HOH = NaHCO3 + NaOH
Co2(SO4)3 + Na3PO4 = Co3(PO4)3 + Na2SO4 =>
3 Co2(SO4)3 + 6 Na3PO4 = 2 Co3(PO4)3 + 9 Na2SO4
Br2O5 + H2O = O2Br(OH) =>
Br2O5 + H2O = 2 O2Br(OH)
FeSO4 + Ca2NO3 = FeNO3 + Ca2SO4 =>
FeSO4 + Ca2NO3 = FeNO3 + Ca2SO4
Ba(OH)2 + KOH = KBa(OH)3 =>
Ba(OH)2 + KOH = KBa(OH)3
Fe + CIO3 = Fe(CIO3)3 =>
Fe + 3 CIO3 = Fe(CIO3)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H9Br + AgNO3 + H2O = C4H10O + AgBr + H3O + NO3 =>
C4H9Br + AgNO3 + 2 H2O = C4H10O + AgBr + H3O + NO3
NaOH + Zn + H2O = NaZnO2 + H2 =>
2 NaOH + 2 Zn + 2 H2O = 2 NaZnO2 + 3 H2
NaOH + ZnCl2 = Zn(OH)2 + NaCl =>
2 NaOH + ZnCl2 = Zn(OH)2 + 2 NaCl
H2O1 = H2O =>
H2O1 = H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCHO + MnO4{-} + H{+} = Mn{2+} + CO2 + H2O =>
5 HCHO + 4 MnO4{-} + 12 H{+} = 4 Mn{2+} + 5 CO2 + 11 H2O
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
Zn + HCl + C3H8O = ZnO + CCl + H2 =>
2 Zn + 6 HCl + 2 C3H8O = 2 ZnO + 6 CCl + 11 H2
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
N2 = N16 =>
8 N2 = N16
CaO + H3PO2 = Ca3(PO2)2 + H2O =>
3 CaO + 2 H3PO2 = Ca3(PO2)2 + 3 H2O
CH3NH2HNO3 = CH3NH3NO3 =>
CH3NH2HNO3 = CH3NH3NO3
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(l) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(l)
C6H5NH3ClAgNO3 = C6H5NH3NO3AgCl =>
C6H5NH3ClAgNO3 = C6H5NH3NO3AgCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mn2O7 + LiOH = LiMnO4 + H2O =>
Mn2O7 + 2 LiOH = 2 LiMnO4 + H2O
(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O
OC2H6 + O2 = H3O + CO2 =>
2 OC2H6 + 5 O2 = 4 H3O + 4 CO2
AgCo3 = Ag2 + Co3 =>
2 AgCo3 = Ag2 + 2 Co3
Li + CaCl2 = Ca + LiCl =>
2 Li + CaCl2 = Ca + 2 LiCl
NH3 + BrO5 = N2 + Br + H2O =>
10 NH3 + 3 BrO5 = 5 N2 + 3 Br + 15 H2O
Fe(NO3)36H2O + Zn09(NO3)2 + Ni01(NO3)26H2O + C6H8O12 = Zn09Ni01Fe2O4 + H2O + N2O + CO2 =>
4 Fe(NO3)36H2O + 2 Zn09(NO3)2 + 2 Ni01(NO3)26H2O + 123 C6H8O12 = 2 Zn09Ni01Fe2O4 + 498 H2O + 100 N2O + 738 CO2
Ca + NO3 = CaNO3 =>
Ca + NO3 = CaNO3
Sn(OH)4 + KOH = K2SnO3 + H2O =>
Sn(OH)4 + 2 KOH = K2SnO3 + 3 H2O
COCl2 + H2O = HCl + H2CO3 =>
COCl2 + 2 H2O = 2 HCl + H2CO3
[Fe(NSC)(H2O)5]Cl2 + NH4F = [FeF5(H2O)](NH4)2 + NH4Cl + NH4(NSC) + H2O =>
[Fe(NSC)(H2O)5]Cl2 + 5 NH4F = [FeF5(H2O)](NH4)2 + 2 NH4Cl + NH4(NSC) + 4 H2O
KI + KCl2 = KCl + I =>
KI + KCl2 = 2 KCl + I
OK = KO =>
OK = KO
NaOH + CN + Cl2 = CO2 + N2 + NaCl + H2O =>
8 NaOH + 2 CN + 4 Cl2 = 2 CO2 + N2 + 8 NaCl + 4 H2O
[Cu(NH3)4]SO4 + H2S = CuS + NH3 + H2SO4 =>
[Cu(NH3)4]SO4 + H2S = CuS + 4 NH3 + H2SO4
FeCl{3} + KOH = KCl + Fe(OH){3} =>
FeCl{3} + KOH = KCl + Fe(OH){3}
Ag3PO4 + CaCl2 = Ca3PO4 + AgCl2 =>
Ag3PO4 + 3 CaCl2 = Ca3PO4 + 3 AgCl2
PCl5 + H2O = H3PO4 + ClH =>
PCl5 + 4 H2O = H3PO4 + 5 ClH
HI + Ba(OH)2 = BaI2(aq) + H2O =>
2 HI + Ba(OH)2 = BaI2(aq) + 2 H2O
Al + O2 = Al2O43 =>
4 Al + 43 O2 = 2 Al2O43
KMnO4 + H2SO4 + H2C2O4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
C{-}6H{-}12O{-}6 = C{-}2H{-}5OHCO{-}2 =>
C{-}6H{-}12O{-}6 = C{-}2H{-}5OHCO{-}2
H2NCH2CH2COOH + CH3CH2OH = H2NCH2CH2COOCH2CH3 + H2O =>
H2NCH2CH2COOH + CH3CH2OH = H2NCH2CH2COOCH2CH3 + H2O
Al + Hg2SO4 = Hg + Al2(SO4)3 =>
2 Al + 3 Hg2SO4 = 6 Hg + Al2(SO4)3
K2Cr2O7(aq) + FeCl2(aq) + HCl = FeCl3(aq) + CrCl3(aq) + KCl + H2O =>
K2Cr2O7(aq) + 6 FeCl2(aq) + 14 HCl = 6 FeCl3(aq) + 2 CrCl3(aq) + 2 KCl + 7 H2O
NaBr + O2 = Na2O + Br2 =>
4 NaBr + O2 = 2 Na2O + 2 Br2
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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