| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(CN)2 + K = K(CN)2 + Cu
NiCl + Na3(PO4) = Ni3(PO4) + NaCl =>
3 NiCl + Na3(PO4) = Ni3(PO4) + 3 NaCl
KBr + Cl2 = KCl + Br21 =>
42 KBr + 21 Cl2 = 42 KCl + 2 Br21
Li2S = Li + S8 =>
8 Li2S = 16 Li + S8
AlI3 + HCl = AlCl3 + HI =>
AlI3 + 3 HCl = AlCl3 + 3 HI
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
H3C6H5O7 + NaHCO3 = CO2 + H2O + Na3C6H3O2 =>
13 H3C6H5O7 + 27 NaHCO3 = 51 CO2 + 52 H2O + 9 Na3C6H3O2
HCl + F2 = HF + ClF3 =>
HCl + 2 F2 = HF + ClF3
CO2 + HO2 = C6H12O6 + O2 =>
6 CO2 + 12 HO2 = C6H12O6 + 15 O2
Ti(s) + Cl(l) = TiCl4(l) =>
Ti(s) + 4 Cl(l) = TiCl4(l)
IO3{-} + Sn{2+} + H{+} = I{-} + Sn{+4} + H2O =>
IO3{-} + 3 Sn{2+} + 6 H{+} = I{-} + 3 Sn{+4} + 3 H2O
Fe(CH3CO2)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4CH3CO2 =>
2 Fe(CH3CO2)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4CH3CO2
H3C6H5O7 + NaHCO3 = CO2 + H2O + Na3C6H3O2 =>
13 H3C6H5O7 + 27 NaHCO3 = 51 CO2 + 52 H2O + 9 Na3C6H3O2
FeSO4 + KClO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
8 FeSO4 + KClO4 + 4 H2SO4 = KCl + 4 Fe2(SO4)3 + 4 H2O
AlH + NaOH + H2O = NaAl(OH)3 + H =>
AlH + NaOH + 2 H2O = NaAl(OH)3 + 3 H
Ni(OH)4 + H2SO4 = Ni(SO4)2 + H2O =>
Ni(OH)4 + 2 H2SO4 = Ni(SO4)2 + 4 H2O
FeSO4 + KClO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
8 FeSO4 + KClO4 + 4 H2SO4 = KCl + 4 Fe2(SO4)3 + 4 H2O
CH2(NH2)COOH + O2 = CO2 + H2O + N2 =>
4 CH2(NH2)COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
Ti(s) + Cl(l) = TiCl4(l) =>
Ti(s) + 4 Cl(l) = TiCl4(l)
NiCl + Na3(PO4) = Ni3(PO4) + NaCl =>
3 NiCl + Na3(PO4) = Ni3(PO4) + 3 NaCl
Ti(s) + Cl(l) = TiCl4(l) =>
Ti(s) + 4 Cl(l) = TiCl4(l)
H3C6H5O7 + NaHCO3 = CO2 + H2O + Na3C6H3O2 =>
13 H3C6H5O7 + 27 NaHCO3 = 51 CO2 + 52 H2O + 9 Na3C6H3O2
HIO4 + Au2O3 = H2O + Au(IO4)3 =>
6 HIO4 + Au2O3 = 3 H2O + 2 Au(IO4)3
CH2O + NO3{-} + H{+} = CO2 + N2 + H2O =>
5 CH2O + 4 NO3{-} + 4 H{+} = 5 CO2 + 2 N2 + 7 H2O
Fe{+3} + NaI + H2O = I2FeOH + NaOH + H{+} =>
Fe{+3} + 2 NaI + 3 H2O = I2FeOH + 2 NaOH + 3 H{+}
(CH3CO2)2Ca + H2O = C2H4O2 + CaO =>
(CH3CO2)2Ca + H2O = 2 C2H4O2 + CaO
NiCl + Na3(PO4) = Ni3(PO4) + NaCl =>
3 NiCl + Na3(PO4) = Ni3(PO4) + 3 NaCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H3C6H5O7 + NaHCO3 = CO2 + H2O + Na3C6H3O2 =>
13 H3C6H5O7 + 27 NaHCO3 = 51 CO2 + 52 H2O + 9 Na3C6H3O2
K(ScN) + FeCl3 = Fe(ScN)3 + KCl =>
3 K(ScN) + FeCl3 = Fe(ScN)3 + 3 KCl
C35H64N2 + O2 = CO2 + N2 + H2O =>
C35H64N2 + 51 O2 = 35 CO2 + N2 + 32 H2O
NaCl + H2SO4 + MnO = Na2SO4 + MnCl2 + H2O =>
2 NaCl + H2SO4 + MnO = Na2SO4 + MnCl2 + H2O
F2 + NH3 = N2F + HF =>
7 F2 + 4 NH3 = 2 N2F + 12 HF
K2S2O3 + KMnO4 + H2O = K2SO4 + MnO2 + KOH =>
3 K2S2O3 + 8 KMnO4 + H2O = 6 K2SO4 + 8 MnO2 + 2 KOH
FeSO4 + KClO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
8 FeSO4 + KClO4 + 4 H2SO4 = KCl + 4 Fe2(SO4)3 + 4 H2O
O2 + C6H12O6 = CO2 + H3O =>
5 O2 + C6H12O6 = 6 CO2 + 4 H3O
Ti(s) + Cl(l) = TiCl4(l) =>
Ti(s) + 4 Cl(l) = TiCl4(l)
Ca + Cu(NO3)2 = Ca(NO3)4 + Cu =>
Ca + 2 Cu(NO3)2 = Ca(NO3)4 + 2 Cu
(C)3(H)8 + (O)2 = (CO)2 + (H)2O =>
2(C)3(H)8 + 7(O)2 = 3(CO)2 + 8(H)2O
C6H14(l) + O2(g) = CO(g) + H2O(g) =>
2 C6H14(l) + 13 O2(g) = 12 CO(g) + 14 H2O(g)
FeI2 + KNO3 = FeK2 + I(NO3) =>
FeI2 + 2 KNO3 = FeK2 + 2 I(NO3)
NiCl + Na3(PO4) = Ni3(PO4) + NaCl =>
3 NiCl + Na3(PO4) = Ni3(PO4) + 3 NaCl
Fe + Fe2O3 = Fe3O3 =>
Fe + Fe2O3 = Fe3O3
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Pb(NO3)2(aq) + NaCl(aq) = NaNO3(aq) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = 2 NaNO3(aq) + PbCl2(aq)
Fe(CH3CO2)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4CH3CO2 =>
2 Fe(CH3CO2)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4CH3CO2
H3C6H5O7 + NaHCO3 = CO2 + H2O + Na3C6H3O2 =>
13 H3C6H5O7 + 27 NaHCO3 = 51 CO2 + 52 H2O + 9 Na3C6H3O2
Ag2CO3 + Li = Ag + Li2CO3 =>
Ag2CO3 + 2 Li = 2 Ag + Li2CO3
FeSO4 + KClO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
8 FeSO4 + KClO4 + 4 H2SO4 = KCl + 4 Fe2(SO4)3 + 4 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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