| Équations équilibrées la veille | Équations équilibrées le lendemain |
MG(s) + O2(g) = MGO2(s)
AgNO3(aq) + MgCl2(aq) = AgCl2 + MgNO3 =>
AgNO3(aq) + MgCl2(aq) = AgCl2 + MgNO3
Al2O3 + C = Al4C3 + CO =>
2 Al2O3 + 9 C = Al4C3 + 6 CO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaNO3 + C2H2O4 = HNO3 + Na2C2O4 =>
2 NaNO3 + C2H2O4 = 2 HNO3 + Na2C2O4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C3H8(g) + O2(g) = CO2(g) + H2O =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
CuCl + H2SO4 = CuSO4 + SO2 + HCl + H2O =>
2 CuCl + 3 H2SO4 = 2 CuSO4 + SO2 + 2 HCl + 2 H2O
C + S = CS2 =>
C + 2 S = CS2
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
FeSiO3 + O2 = Fe2O3 + SiO2 =>
4 FeSiO3 + O2 = 2 Fe2O3 + 4 SiO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
HNO3 = NO2 + H20 + O2 =>
20 HNO3 = 20 NO2 + H20 + 10 O2
NaO + H20 = NaOH =>
20 NaO + H20 = 20 NaOH
NH4NO3 + C2H2O4 = HNO3 + (NH4)2C2O4 =>
2 NH4NO3 + C2H2O4 = 2 HNO3 + (NH4)2C2O4
C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
CuO + TiO = Cu3TiO4 =>
3 CuO + TiO = Cu3TiO4
Au + MnO2 + Cl{-} + H{+} = Mn{+2} + H2O + [AuCl4]{-} =>
2 Au + 3 MnO2 + 8 Cl{-} + 12 H{+} = 3 Mn{+2} + 6 H2O + 2[AuCl4]{-}
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
HCl + Ca(OH)2 = H2O + CaCl + OH =>
HCl + Ca(OH)2 = H2O + CaCl + OH
NaOH + Fe(NO3)3 = Fe(OH)3 + NaNO3 =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + 3 NaNO3
NaO + H2O = NaOH + O2 =>
4 NaO + 2 H2O = 4 NaOH + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
Cl + O = ClO =>
Cl + O = ClO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca = Ca(oh) = CaCO3 =>
Ca = Ca(oh)
Na2CO3 + H2OCO2 = NaHCO3 =>
Na2CO3 + H2OCO2 = 2 NaHCO3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
NAHCO3 + CH3COOH = NACH3COO + H2O + CO2 =>
NAHCO3 + CH3COOH = NACH3COO + H2O + CO2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
CH3OH + H2O2 = CO2 + H2O =>
CH3OH + 3 H2O2 = CO2 + 5 H2O
CuSO4(aq) + BaCl2(aq) = CuCl2(aq) + BaSO4(s) =>
CuSO4(aq) + BaCl2(aq) = CuCl2(aq) + BaSO4(s)
Fe + CuBr2 = FeBr2 + Cu =>
Fe + CuBr2 = FeBr2 + Cu
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MnOH3 + KOH + Br2 = MnO2 + KBr + H2O =>
2 MnOH3 + 10 KOH + 5 Br2 = 2 MnO2 + 10 KBr + 8 H2O
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
FeSO4 + H2O = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 H2O = Fe(OH)2 + H2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/19
Équations équilibrées sur02/26/18
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