| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + HI = AlI + H
HC3H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
4 HC3H3O2 + 3 Ba(OH)2 = 3 Ba(C2H3O2)2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HgO = Hg + O22(classification) =>
22 HgO = 22 Hg + O22(classification)
CH4H8 + O2 = CO2 + H2O =>
CH4H8 + 4 O2 = CO2 + 6 H2O
AgNO2 + NaCl = AgCl + NaNO2 =>
AgNO2 + NaCl = AgCl + NaNO2
Fe{2} + Cr2O7{2} + H{+} = Fe{3} + Cr{3} + H2O =>
10 Fe{2} + Cr2O7{2} + 14 H{+} = 10 Fe{3} + 2 Cr{3} + 7 H2O
BiO + NaOH + H2O = Na2[Bi(OH)4] =>
BiO + 2 NaOH + H2O = Na2[Bi(OH)4]
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O
KCIO2 + HI + H2SO4 = KHSO4 + HCI + I2 + H2O =>
KCIO2 + 4 HI + H2SO4 = KHSO4 + HCI + 2 I2 + 2 H2O
Cu + Al2O3 = Al + CuO =>
3 Cu + Al2O3 = 2 Al + 3 CuO
(NH4)(NO3) + Ba(OH)2 = (NH4)(OH) + Ba(NO3)2 =>
2(NH4)(NO3) + Ba(OH)2 = 2(NH4)(OH) + Ba(NO3)2
KNO2 + K2Cr2O7 + HNO3 = KNO3 + CrN3O3 + H2O =>
15 KNO2 + K2Cr2O7 + 8 HNO3 = 17 KNO3 + 2 CrN3O3 + 4 H2O
UO3NH3 + O2 = UO3NHO3 + H2 =>
2 UO3NH3 + 3 O2 = 2 UO3NHO3 + 2 H2
C2H3Cl + O2 = COCl2 + CO + H2O =>
4 C2H3Cl + 7 O2 = 2 COCl2 + 6 CO + 6 H2O
MoO2 + XeF2 = MoF6 + Xe2 + O2 =>
2 MoO2 + 6 XeF2 = 2 MoF6 + 3 Xe2 + 2 O2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NaNO3 + HI = NaI + HNO3 =>
NaNO3 + HI = NaI + HNO3
KC6H5O6 + CH3COOH = KCH3COO + C6H5O6 =>
7 KC6H5O6 + 4 CH3COOH = 7 KCH3COO + 6 C6H5O6
N2H8CO3 + HNO3 = NH4NO3 + CO2 + H2O =>
N2H8CO3 + 2 HNO3 = 2 NH4NO3 + CO2 + H2O
KMnO4 + H2SO4 + Na2SO2 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 Na2SO2 = 5 Na2SO4 + 2 K2SO4 + 4 MnSO4 + 6 H2O
(CH3CO)2O + C6H6 = CH3COC6H5 + CH3CO2H =>
(CH3CO)2O + C6H6 = CH3COC6H5 + CH3CO2H
KClO4 + NiS = Ni(ClO4)2 + K2S =>
2 KClO4 + NiS = Ni(ClO4)2 + K2S
C6H14(g) + O2(g) = CO4(g) + H2O(g) =>
2 C6H14(g) + 31 O2(g) = 12 CO4(g) + 14 H2O(g)
Pb + NaCl = PbCl2 + Na =>
Pb + 2 NaCl = PbCl2 + 2 Na
Zn(s) + Ag3NO3(aq) = Ag + Zn(NO3)2 =>
Zn(s) + 2 Ag3NO3(aq) = 6 Ag + Zn(NO3)2
HCl + NaClO3 = H2O + Cl2 + NaCl =>
6 HCl + NaClO3 = 3 H2O + 3 Cl2 + NaCl
H2O + NaCl + Fe = FeCl2 + H2 + NaOH =>
2 H2O + 2 NaCl + Fe = FeCl2 + H2 + 2 NaOH
C3H2Br2 + Br2 = C3Br4 + H2 =>
C3H2Br2 + Br2 = C3Br4 + H2
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
Carbon + oxygen = Carbonmonoxide =>
2 C + O2 = 2 CO
Fe + K2O = FeK + O =>
2 Fe + K2O = 2 FeK + O
AlBr3 + K2SO4 = KBr + (SO4)3Al2 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + (SO4)3Al2
AgHNO3 + Cu = Ag + CuHNO3 =>
AgHNO3 + Cu = Ag + CuHNO3
Mg2(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg2(s) + 4 HCl(aq) = 2 MgCl2(aq) + 2 H2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CHNaO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 CHNaO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
((NH4)3)(PO4) + (Pb)(NO3)4 = (Pb3)(PO4)4 + (NH4)(NO3) =>
4((NH4)3)(PO4) + 3(Pb)(NO3)4 = (Pb3)(PO4)4 + 12(NH4)(NO3)
MoS2 + Re2O7 = ReO2 + MoO2 + SO2 =>
MoS2 + 2 Re2O7 = 4 ReO2 + MoO2 + 2 SO2
SO2 + Fe2O3 = FeO + SO3 =>
SO2 + Fe2O3 = 2 FeO + SO3
C2H6S(g) + O2(g) = CO2(g) + H20(g) + SO2(g) =>
10 C2H6S(g) + 30 O2(g) = 20 CO2(g) + 3 H20(g) + 10 SO2(g)
HC3OOH + O2 = CO2 + H2O =>
2 HC3OOH + 5 O2 = 6 CO2 + 2 H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Cr2O3 + K2S2O7 = Cr2(SO4)3 + K2SO4 =>
Cr2O3 + 3 K2S2O7 = Cr2(SO4)3 + 3 K2SO4
C7H88 + O = CO2 + H2O =>
C7H88 + 58 O = 7 CO2 + 44 H2O
HClO4 + BaS = H2S + Ba(ClO4)2 =>
2 HClO4 + BaS = H2S + Ba(ClO4)2
CuCl2 + NH3 = Cu3N2 + HCl =>
3 CuCl2 + 2 NH3 = Cu3N2 + 6 HCl
Na2O2 + PbS + H2SO4 = Na2SO4 + PbSO4 + H2O =>
4 Na2O2 + PbS + 4 H2SO4 = 4 Na2SO4 + PbSO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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