| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(CO3)3 + 2 H3PO4 = 2 AlPO4 + 3 CO2 + 3 H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
NaCl + LiOH = LiCl + NaOH =>
NaCl + LiOH = LiCl + NaOH
P4(s) + Cl(g) = PCl3(l) =>
P4(s) + 12 Cl(g) = 4 PCl3(l)
CuS(s) + HNO3 = Cu(NO3)2 + S + H2O + NO(g) =>
3 CuS(s) + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO(g)
Fe + H2SeO3 = Fe2(SeO3)3 + H2 =>
2 Fe + 3 H2SeO3 = Fe2(SeO3)3 + 3 H2
ZnO + NaOH = Zn(OH)2 + Na2O =>
ZnO + 2 NaOH = Zn(OH)2 + Na2O
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
HClO3 + H2C2O4 = HClO2 + CO2 + H2O =>
HClO3 + H2C2O4 = HClO2 + 2 CO2 + H2O
CO = C + CO2 =>
2 CO = C + CO2
NaHCO3 + C9H8O4 = NaC9H8O4 + H2O + CO2 =>
36 NaHCO3 + 37 C9H8O4 = 36 NaC9H8O4 + 22 H2O + 45 CO2
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
C12H22O11 + HNO3 = C2H2O4 + H2O + NO =>
C12H22O11 + 12 HNO3 = 6 C2H2O4 + 11 H2O + 12 NO
Cl(OH)2 + H2SO4 = Cl2(SO4)2 + H2O =>
2 Cl(OH)2 + 2 H2SO4 = Cl2(SO4)2 + 4 H2O
CO = C + CO2 =>
2 CO = C + CO2
NH4Cl + KNO3 = ClK + NO3 + NH4 =>
NH4Cl + KNO3 = ClK + NO3 + NH4
CH3CH2NH2 + O2 = CO2 + H2O + NO2 =>
4 CH3CH2NH2 + 19 O2 = 8 CO2 + 14 H2O + 4 NO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Pd + H2O = Pd(OH)2 + H2 =>
Pd + 2 H2O = Pd(OH)2 + H2
KOH + CH3CHClCOOH = CH2CHCOOH + KCl + H2O =>
KOH + CH3CHClCOOH = CH2CHCOOH + KCl + H2O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
Al2(SO4)3 + K(OH) = K2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 K(OH) = 3 K2SO4 + 2 Al(OH)3
P4(s) + Cl(g) = PCl3(g) =>
P4(s) + 12 Cl(g) = 4 PCl3(g)
Al + H2SeO4 = Al(SeO4)3 + H2 =>
Al + 3 H2SeO4 = Al(SeO4)3 + 3 H2
Na2O2 + Fe = Na2O + Fe3O4 =>
4 Na2O2 + 3 Fe = 4 Na2O + Fe3O4
C6H14N4O2 + O2 = CO2 + H2O + N2 =>
2 C6H14N4O2 + 17 O2 = 12 CO2 + 14 H2O + 4 N2
Cu{2+} + O{2-} = CuO =>
Cu{2+} + O{2-} = CuO
Na(s) + HCl(l) = H2(g) + NaCl(aq) =>
2 Na(s) + 2 HCl(l) = H2(g) + 2 NaCl(aq)
C3H8O(l) + O2 = CO2(g) + H2O(l) =>
2 C3H8O(l) + 9 O2 = 6 CO2(g) + 8 H2O(l)
Ga + HNO3 = Ga(NO3)3 + N2 + H2O =>
10 Ga + 36 HNO3 = 10 Ga(NO3)3 + 3 N2 + 18 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
ZnSO4 + (NH4)2S = S2O4 + Zn(NH4)2 =>
ZnSO4 + (NH4)2S = S2O4 + Zn(NH4)2
H2SO4 + CuO = CuSO4*H2O =>
H2SO4 + CuO = CuSO4*H2O
Fe2O3 + H = Fe + H2O2 =>
2 Fe2O3 + 6 H = 4 Fe + 3 H2O2
(NH3) + HgO = H2O + Hg + N2 =>
2(NH3) + 3 HgO = 3 H2O + 3 Hg + N2
Al3 + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
Al3 + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Cr2H8N2O7 = N2 + H2O + Cr2O3 =>
Cr2H8N2O7 = N2 + 4 H2O + Cr2O3
FeCl2H2O + C5H6 + KOH = (C5H5)2Fe + H2O + KCl =>
FeCl2H2O + 2 C5H6 + 2 KOH = (C5H5)2Fe + 3 H2O + 2 KCl
AgNO2 + Ti(CO3)2 = TiNO2 + Ag(CO3)2 =>
AgNO2 + Ti(CO3)2 = TiNO2 + Ag(CO3)2
CH3SH + H2O2 = H2O + CH3S2CH3 =>
2 CH3SH + H2O2 = 2 H2O + CH3S2CH3
LiOH + HBi = LiBi + H2O =>
LiOH + HBi = LiBi + H2O
H2O + MnO4 + SO2 = Mn + HSO3 =>
4 H2O + MnO4 + 8 SO2 = Mn + 8 HSO3
BaCl2 + HI = BaI2 + HCl =>
BaCl2 + 2 HI = BaI2 + 2 HCl
C10H3 + O2 = CO2 + H2O =>
4 C10H3 + 43 O2 = 40 CO2 + 6 H2O
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
KHO + Cl2 = KClO3 + KCl + H2O =>
6 KHO + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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