| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(OH)2O3 = PbO2 + O2 + H2O
Ca(CO3)2 + (NH4)3PO4 = Ca3(PO4)2 + NH4CO3 =>
3 Ca(CO3)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4CO3
ClO3{-} + I{-} + H{+} = I2 + Cl{-} + H2O =>
ClO3{-} + 6 I{-} + 6 H{+} = 3 I2 + Cl{-} + 3 H2O
SO4{-}2 + Pb{+}2 = PbSO4 =>
SO4{-}2 + Pb{+}2 = PbSO4
Zn + ReO4{-} + H{+} = Re + Zn{2+} + H2O =>
7 Zn + 2 ReO4{-} + 16 H{+} = 2 Re + 7 Zn{2+} + 8 H2O
Fe(OH)2 + HBr = FeOHBr + H2O =>
Fe(OH)2 + HBr = FeOHBr + H2O
Zn(NO3)2 + C6H8O7 = ZnO + N2 + CO2 + H2O =>
9 Zn(NO3)2 + 5 C6H8O7 = 9 ZnO + 9 N2 + 30 CO2 + 20 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg2 + HNO3 = H2 + MgNO3 =>
Mg2 + 2 HNO3 = H2 + 2 MgNO3
CuO + HCl + Al = Cu + AlCl3 + H2O =>
3 CuO + 6 HCl + 2 Al = 3 Cu + 2 AlCl3 + 3 H2O
VO + Fe2O3 = V3O5 + FeO =>
3 VO + 2 Fe2O3 = V3O5 + 4 FeO
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Li2CO3 + ZrO2 = Li2ZrO3 + CO2 =>
Li2CO3 + ZrO2 = Li2ZrO3 + CO2
Ca3P2 + H2SO4 = CaSO4 + H3P =>
Ca3P2 + 3 H2SO4 = 3 CaSO4 + 2 H3P
C8H12 + O = CO2 + H2O =>
C8H12 + 22 O = 8 CO2 + 6 H2O
C10H11IO + CH5N = C11H15NO + HI =>
C10H11IO + CH5N = C11H15NO + HI
C5H10O + H2 = C5H12O =>
C5H10O + H2 = C5H12O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Li + CH3COOH = Li(C2H3O2) + H2 =>
2 Li + 2 CH3COOH = 2 Li(C2H3O2) + H2
(ZnO) + HNO3 = Zn(NO3)2 + H2O =>
(ZnO) + 2 HNO3 = Zn(NO3)2 + H2O
BaSO4 + CH3COOH = (CH3COO)2Ba + H2SO4 =>
BaSO4 + 2 CH3COOH = (CH3COO)2Ba + H2SO4
CuS = Cu + S8 =>
8 CuS = 8 Cu + S8
Cr2O7{2-} + H{+} + SO2 = SO4{2-} + Cr{3+} + H2O =>
Cr2O7{2-} + 2 H{+} + 3 SO2 = 3 SO4{2-} + 2 Cr{3+} + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO3 + Al(OH)3 = H2O + Al(OH)2(HSO3) =>
H2SO3 + Al(OH)3 = H2O + Al(OH)2(HSO3)
Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3)(s) + NaNO3 =>
Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3)(s) + 2 NaNO3
Fe + H2O + O2 = Fe(OH)3 =>
4 Fe + 6 H2O + 3 O2 = 4 Fe(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Si + NH3 = Si3N + H2 =>
6 Si + 2 NH3 = 2 Si3N + 3 H2
Na2O3(s) + CO2(g) = Na2CO3(s) + O2(g) =>
Na2O3(s) + CO2(g) = Na2CO3(s) + O2(g)
Co + H2O = CoO + H2 =>
Co + H2O = CoO + H2
Zn + HgCO3 = Hg + ZnCO3 =>
Zn + HgCO3 = Hg + ZnCO3
Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O =>
Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
H2 = H{+} + H{-} =>
H2 = H{+} + H{-}
H2SO4 + Cu(OH)2 = H2O + Cu2(OH)2(SO4) =>
H2SO4 + 2 Cu(OH)2 = 2 H2O + Cu2(OH)2(SO4)
CH3OH + CHOOH = CHOOCH3 + H2O =>
CH3OH + CHOOH = CHOOCH3 + H2O
H2SO4 + Mg(oh) = H2 + MgSO4 =>
H2SO4 + Mg(oh) = H2 + MgSO4
AgSO4(s) + NH3 = AgH3 + NSO4 =>
AgSO4(s) + NH3 = AgH3 + NSO4
C2H6S + O2 = CO2 + H2O + S =>
2 C2H6S + 7 O2 = 4 CO2 + 6 H2O + 2 S
KHC6H4(COO)2 + NaOH = KHC6OH + NaH4(CO2)2 =>
KHC6H4(COO)2 + NaOH = KHC6OH + NaH4(CO2)2
ZnO + CaCO3 = ZnCO3 + CaO =>
ZnO + CaCO3 = ZnCO3 + CaO
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
HNO3 + Pb(OH)3 = Pb(NO3)3 + H2O =>
3 HNO3 + Pb(OH)3 = Pb(NO3)3 + 3 H2O
Zn + H2O = H2ZnO2 + H2 =>
Zn + 2 H2O = H2ZnO2 + H2
NiSO4 + Pb3N4 = Ni3N2 + Pb(SO4)2 =>
6 NiSO4 + Pb3N4 = 2 Ni3N2 + 3 Pb(SO4)2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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