| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlSO4 + HCO3 = HSO4 + AlCO3
C16H30 = C7H16 + C10H16 =>
24 C16H30 = 22 C7H16 + 23 C10H16
HNO3 + P + H2O = NO + H3PO3 =>
HNO3 + P + H2O = NO + H3PO3
Ag + SO4 + NaCl = AgCl + Na2SO4 =>
2 Ag + SO4 + 2 NaCl = 2 AgCl + Na2SO4
N + O = N3O4 =>
3 N + 4 O = N3O4
SnCl2 + KClO3 + HCl = Cl2 + H2SnO3 + KCl =>
SnCl2 + KClO3 + 2 HCl = 2 Cl2 + H2SnO3 + KCl
AgNO2 + H2O = AgOH + HNO2 =>
AgNO2 + H2O = AgOH + HNO2
Sr(OH)2 + H2SO4 = (SrOH)2SO4 + H2O =>
2 Sr(OH)2 + H2SO4 = (SrOH)2SO4 + 2 H2O
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
Ni(ClO3)3 + NaOH = Ni(OH)3 + NaClO3 =>
Ni(ClO3)3 + 3 NaOH = Ni(OH)3 + 3 NaClO3
Cl2 + NaOH = NaClO4 + NaCl + H2O =>
4 Cl2 + 8 NaOH = NaClO4 + 7 NaCl + 4 H2O
OH + Mg + HCl = MgCl + H2O =>
OH + Mg + HCl = MgCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Co(OH)3(aq) + HNO3(aq) = Co(NO3)3(aq) + H2O(l) =>
Co(OH)3(aq) + 3 HNO3(aq) = Co(NO3)3(aq) + 3 H2O(l)
Ca + CuS = CaS + Cu =>
Ca + CuS = CaS + Cu
V2O5 + N2H4H2O = NH4VO3 + H2O + N2 =>
2 V2O5 + 3 N2H4H2O = 4 NH4VO3 + H2O + N2
I2 + HSO3{-} + H2O = H3O{+} + SO4{2-} + I{-} =>
I2 + HSO3{-} + 4 H2O = 3 H3O{+} + SO4{2-} + 2 I{-}
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg(s) + S8(g) = MgS(s) =>
8 Mg(s) + S8(g) = 8 MgS(s)
LiH + O2 = Li + H2O =>
4 LiH + O2 = 4 Li + 2 H2O
Ag + Au2(CO3)2 = Ag2CO3 + Au =>
4 Ag + Au2(CO3)2 = 2 Ag2CO3 + 2 Au
C12H10O4 + KOH = KC12H9O4 + H2O =>
C12H10O4 + KOH = KC12H9O4 + H2O
Zn(OH)2 + CO2 = ZnCO3H2O =>
Zn(OH)2 + CO2 = ZnCO3H2O
Sn(s) + S(s) = SnS2(s) =>
Sn(s) + 2 S(s) = SnS2(s)
Cu(SO4) + AlCl3 = Al2(SO4)3 + CuCl2 =>
3 Cu(SO4) + 2 AlCl3 = Al2(SO4)3 + 3 CuCl2
Na{+} + Zn{2+} + UO2{2+} + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H{+} =>
Na{+} + Zn{2+} + 3 UO2{2+} + 9 HC2H3O2 + 9 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 9 H{+}
CuClO4 + Sr(OH)2 = CuOH + Sr(ClO4)2 =>
2 CuClO4 + Sr(OH)2 = 2 CuOH + Sr(ClO4)2
H3PO4(aq) + NaOH = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH = Na3PO4(aq) + 3 H2O(l)
H5IO6 + Ca(OH)2 = Ca5(IO6)2 + H2O =>
2 H5IO6 + 5 Ca(OH)2 = Ca5(IO6)2 + 10 H2O
Au + H2SeO4 = Au2(SeO4)3 + H2Se3 + H2O =>
20 Au + 39 H2SeO4 = 10 Au2(SeO4)3 + 3 H2Se3 + 36 H2O
K2S + Ba(NO3) = KNO3 + Ba2S =>
K2S + 2 Ba(NO3) = 2 KNO3 + Ba2S
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
C12H18O + HCl = C12H17Cl + H2O =>
C12H18O + HCl = C12H17Cl + H2O
Au2Cl3 + H2C2O4 = HCl + CO2 + Au =>
2 Au2Cl3 + 3 H2C2O4 = 6 HCl + 6 CO2 + 4 Au
Cu2S + H2SO4 = Cu2SO4 + SO2 + H2O =>
Cu2S + 4 H2SO4 = Cu2SO4 + 4 SO2 + 4 H2O
CaO + H2Br2 = CaBr2 + H2O =>
CaO + H2Br2 = CaBr2 + H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
AgNO3 + J3 + H2O = AgJO3 + HNO3 + AgJ =>
6 AgNO3 + 2 J3 + 3 H2O = AgJO3 + 6 HNO3 + 5 AgJ
KMnO4 + NaNO2 + H3PO4 = NaNO3 + Mn3PO4 + K3PO4 + H2O =>
3 KMnO4 + 9 NaNO2 + 2 H3PO4 = 9 NaNO3 + Mn3PO4 + K3PO4 + 3 H2O
NaHO + HCl = H2O + NaCl =>
NaHO + HCl = H2O + NaCl
H2SO4(ag) + Zn(s) = H2 + ZnSO4 =>
H2SO4(ag) + Zn(s) = H2 + ZnSO4
H3PO4 + Cl2 = P4 + HClO2 + H2O =>
12 H3PO4 + 10 Cl2 = 3 P4 + 20 HClO2 + 8 H2O
SO3{2-} + OH{-} + Cl2 = SO4{2-} + Cl{-} + H2O =>
SO3{2-} + 2 OH{-} + Cl2 = SO4{2-} + 2 Cl{-} + H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + (HNO3) =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6(HNO3)
CH2NH2COOH + HCl = (NH3CH2COOH)Cl =>
CH2NH2COOH + HCl = (NH3CH2COOH)Cl
HCHO + Cu(OH)2 + NaOH = Na2CO3 + CuOH + H2O =>
HCHO + 4 Cu(OH)2 + 2 NaOH = Na2CO3 + 4 CuOH + 4 H2O
K2CrO7 + H2SO4 = K2SO4 + CrSO4 + H2O + [O] =>
K2CrO7 + 2 H2SO4 = K2SO4 + CrSO4 + 2 H2O + 5[O]
C9H13NO3 + HCl = C9H13NO3HCl =>
C9H13NO3 + HCl = C9H13NO3HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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