| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C12H22O11 + 13 O2 = 2 H22 + 24 CO2
Cr2O7{-}2 + Cl{-} + H{+} = Cr{-}3 + H2O + Cl2 =>
2 Cr2O7{-}2 + 30 Cl{-} + 28 H{+} = 4 Cr{-}3 + 14 H2O + 15 Cl2
I2O5 + KO = KI2O6 =>
I2O5 + KO = KI2O6
KBrO3 + KI + HNO3 = Br2 + H2O + KNO3 + KIO3 =>
6 KBrO3 + 5 KI + 6 HNO3 = 3 Br2 + 3 H2O + 6 KNO3 + 5 KIO3
CaH + H2O = Ca2O + H2 =>
2 CaH + H2O = Ca2O + 2 H2
Na3PO4 + HCl = NaCl + H3 + PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3 + PO4
H2S2O8 + Fe = Fe2(S2O8)2 + H2 =>
2 H2S2O8 + 2 Fe = Fe2(S2O8)2 + 2 H2
KClO3 + C12H22O = KCl + CO2 + H2O =>
34 KClO3 + 3 C12H22O = 34 KCl + 36 CO2 + 33 H2O
CaPO4 + SiO2 + C2 = Ca2SiO4 + CO + P =>
2 CaPO4 + SiO2 + 3 C2 = Ca2SiO4 + 6 CO + 2 P
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnO(OH)2 + KOH =>
3 Na2SO3 + 2 KMnO4 + 3 H2O = 3 Na2SO4 + 2 MnO(OH)2 + 2 KOH
MnO2(c) + HCl = MnCl2 + Cl2 + H2O =>
MnO2(c) + 4 HCl = MnCl2 + Cl2 + 2 H2O
C7H15NH2 + O2 = H2O + CO2 + N2 =>
4 C7H15NH2 + 45 O2 = 34 H2O + 28 CO2 + 2 N2
Hg(NO3)2 + Na2(CO3) = Na(NO3) + Hg(CO3) =>
Hg(NO3)2 + Na2(CO3) = 2 Na(NO3) + Hg(CO3)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
AgNo3 + KSCN = AgSCN + KNo3 =>
AgNo3 + KSCN = AgSCN + KNo3
CrCI3 + HCI + Zn = CrCI2 + ZnCI2 + H2 =>
2 CrCI3 + 2 HCI + 2 Zn = 2 CrCI2 + 2 ZnCI2 + H2
CH2O + KNO3 = K2CO3 + N2 + H2O + CO2 =>
5 CH2O + 4 KNO3 = 2 K2CO3 + 2 N2 + 5 H2O + 3 CO2
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3 + CaSO4 =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3 + 3 CaSO4
Na2B4O7 + H2O2 + NaOH + H2O = Na2[B2(O2)2(OH)4]*6H2O =>
Na2B4O7 + 4 H2O2 + 2 NaOH + 11 H2O = 2 Na2[B2(O2)2(OH)4]*6H2O
Al(SO4)3 + KI + KIO3 + H2O = Al(OH)3 + K2SO4 + I =>
2 Al(SO4)3 + 11 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 6 K2SO4 + 12 I
PbS + HCl + HNO3 = PbCl2 + H2SO4 + NO2 + H2O =>
PbS + 2 HCl + 8 HNO3 = PbCl2 + H2SO4 + 8 NO2 + 4 H2O
Pb(NO3)2 + HCl = PbCl2 + H2(NO3)2 =>
Pb(NO3)2 + 2 HCl = PbCl2 + H2(NO3)2
Na2B4O7*10H2O + NaOH + H2O2 = NaBO3*H2O2 + H2O =>
Na2B4O7*10H2O + 2 NaOH + 8 H2O2 = 4 NaBO3*H2O2 + 15 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + NaIO2 + H2O = H2SO4 + I2 + Na2SO4 =>
3 SO2 + 2 NaIO2 + 2 H2O = 2 H2SO4 + I2 + Na2SO4
NH3*H2O + AlCl3 = NH4Cl + Al(OH)3 =>
3 NH3*H2O + AlCl3 = 3 NH4Cl + Al(OH)3
H4P2O7 + Mg(OH)2 = Mg2(P2O7) + H2O =>
H4P2O7 + 2 Mg(OH)2 = Mg2(P2O7) + 4 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C8H16 + H = C8H18 =>
C8H16 + 2 H = C8H18
J2 + Ba(OH)2 = Ba(JO3)2 + BaJ2 + H2O =>
6 J2 + 6 Ba(OH)2 = Ba(JO3)2 + 5 BaJ2 + 6 H2O
AlBr3 + Fe2O3 = Al2O3 + Fe2Br6 =>
2 AlBr3 + Fe2O3 = Al2O3 + Fe2Br6
C4H10 + O2 = OC + H2O =>
2 C4H10 + 9 O2 = 8 OC + 10 H2O
C6H2OH + O2 = H2O + CO2 =>
4 C6H2OH + 25 O2 = 6 H2O + 24 CO2
H2SO4 + Ca(CH3COO)2 = HCH3COO + CaSO4 =>
H2SO4 + Ca(CH3COO)2 = 2 HCH3COO + CaSO4
KMnO4 + H2SO4 + FeSO4 = K2SO4 + Fe(MnO4)3 + H2 =>
6 KMnO4 + H2SO4 + 2 FeSO4 = 3 K2SO4 + 2 Fe(MnO4)3 + H2
C3H5N3O9 = H2O + N + CO2 + O =>
2 C3H5N3O9 = 5 H2O + 6 N + 6 CO2 + O
H2O + KMnO4 + C2H2 = C2H2O2 + MnO2 + KOH =>
2 H2O + 4 KMnO4 + 3 C2H2 = 3 C2H2O2 + 4 MnO2 + 4 KOH
SiO2 + Fe = Fe2(SiO2)3 =>
3 SiO2 + 2 Fe = Fe2(SiO2)3
(NH4)6Mo7O24 + SnCl2 + HCl = Mo5O14 + (NH4)2SnCl6 + H2O + NH4Cl =>
5(NH4)6Mo7O24 + 7 SnCl2 + 44 HCl = 7 Mo5O14 + 7(NH4)2SnCl6 + 22 H2O + 16 NH4Cl
Fe + HCl(aq) = Fe{2+} + Cl{-} + H2 =>
Fe + 2 HCl(aq) = Fe{2+} + 2 Cl{-} + H2
C3H8 + H2O = CO8 + H2 =>
C3H8 + 24 H2O = 3 CO8 + 28 H2
Cl2 + P4 = Cl2P3 =>
4 Cl2 + 3 P4 = 4 Cl2P3
Mn(OH)2 + H2O = Mn(OH) + H2O(OH) =>
Mn(OH)2 + H2O = Mn(OH) + H2O(OH)
C2Cl2 = C + Cl2 =>
C2Cl2 = 2 C + Cl2
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
FeCl3 + H2S = FeCl2 + HCl + S8 =>
16 FeCl3 + 8 H2S = 16 FeCl2 + 16 HCl + S8
FeTiO3 + HCl + Cl2 = FeCl3 + H2O2 + TiO2 =>
2 FeTiO3 + 2 HCl + 2 Cl2 = 2 FeCl3 + H2O2 + 2 TiO2
FeCl3(aq) + NH4SCN(aq) = Fe(SCN)(aq) + NH4Cl(aq) + Cl(aq) =>
FeCl3(aq) + NH4SCN(aq) = Fe(SCN)(aq) + NH4Cl(aq) + 2 Cl(aq)
C3H8 + Cl2 = C + HCl =>
C3H8 + 4 Cl2 = 3 C + 8 HCl
C6H12S + O2 = CO2 + H2O + SO2 =>
C6H12S + 10 O2 = 6 CO2 + 6 H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
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