| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + K2CO3 = CuCO3 + 2 KOH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C11H22O5 + O2 = CO2 + H2O =>
C11H22O5 + 14 O2 = 11 CO2 + 11 H2O
CH4N2S + H2O = NH3 + CO2 + H2S =>
CH4N2S + 2 H2O = 2 NH3 + CO2 + H2S
I2{-} + Br2 + H2O = IO3{-} + Br{-} + H{+} =>
2 I2{-} + 11 Br2 + 12 H2O = 4 IO3{-} + 22 Br{-} + 24 H{+}
Ca3Al2Si3O12 + Al2SiO5 + SiO2 = CaAl2Si2O8 =>
Ca3Al2Si3O12 + 2 Al2SiO5 + SiO2 = 3 CaAl2Si2O8
Al5 + Cl2 = AlCl3 =>
2 Al5 + 15 Cl2 = 10 AlCl3
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH =>
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH
Na2S = Na + S8 =>
8 Na2S = 16 Na + S8
H + HO = H2O =>
H + HO = H2O
Co2O2 + C = Co + CO2 =>
Co2O2 + C = 2 Co + CO2
C2O2(CH3)2 + NH2CH3 = COCN(CH3)3 + H2O =>
C2O2(CH3)2 + NH2CH3 = COCN(CH3)3 + H2O
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
F2 + HNO3 = FNO3 + H2 =>
F2 + 2 HNO3 = 2 FNO3 + H2
H2CO3 + Fe(NO3)2 = FeCO3 + HNO3 =>
H2CO3 + Fe(NO3)2 = FeCO3 + 2 HNO3
N2 + Ca = Ca3(N2)2 =>
2 N2 + 3 Ca = Ca3(N2)2
[Al(OH2)6]{3+} + KOH = K[Al(OH)4] + OH{-} + H{+} =>
[Al(OH2)6]{3+} + KOH = K[Al(OH)4] + 3 OH{-} + 6 H{+}
SrO(s) + H2O(l) = SrO2 + H(aq) =>
SrO(s) + H2O(l) = SrO2 + 2 H(aq)
C2H5O2 + H2O = C2H6O + O2 =>
4 C2H5O2 + 2 H2O = 4 C2H6O + 3 O2
HNO3 + Na2SO4{2-} + BaCl2 = NaNO3 + HCl + BaSO4{2-} =>
2 HNO3 + Na2SO4{2-} + BaCl2 = 2 NaNO3 + 2 HCl + BaSO4{2-}
Co2 = Co =>
Co2 = 2 Co
C18H18 + NO = N2 + CO2 + H2O =>
2 C18H18 + 90 NO = 45 N2 + 36 CO2 + 18 H2O
CO2 + S = SO2 + CO =>
2 CO2 + S = SO2 + 2 CO
CaCl2 + Na3PO4 = CaPO4Na3Cl2 =>
CaCl2 + Na3PO4 = CaPO4Na3Cl2
Ca + H + P + O = CaHPO4 =>
Ca + H + P + 4 O = CaHPO4
MnCO3 + O2 = Mn2O3 + CO2 =>
4 MnCO3 + O2 = 2 Mn2O3 + 4 CO2
H1 + NaOH = Na1 + H2O =>
H1 + NaOH = Na1 + H2O
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
AgF + AlCl3 = AlF3 + AgCl =>
3 AgF + AlCl3 = AlF3 + 3 AgCl
NH3 + CH3COCl = NH4Cl + CH3CONH2 =>
2 NH3 + CH3COCl = NH4Cl + CH3CONH2
Br2 + OH{-} = Br{-} + BrO3{-} + H2O(l) =>
3 Br2 + 6 OH{-} = 5 Br{-} + BrO3{-} + 3 H2O(l)
Fe2O3(s) + HNO3(ac) = Fe(NO3)3(ac) + H2O(l) =>
Fe2O3(s) + 6 HNO3(ac) = 2 Fe(NO3)3(ac) + 3 H2O(l)
ZnCl2 + NaHCO3 = Zn(HCO3)2 + NaCl =>
ZnCl2 + 2 NaHCO3 = Zn(HCO3)2 + 2 NaCl
KHSO3 + HBr = KBr + SO2 + H2O =>
KHSO3 + HBr = KBr + SO2 + H2O
H2C6O6 + NaOH = H2O + Na2C6O6 =>
H2C6O6 + 2 NaOH = 2 H2O + Na2C6O6
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l)
H2O + Cl2 = HClO + HCl =>
H2O + Cl2 = HClO + HCl
KNO3 + Fe(NO3)3(H2O)9 + C6H8O7(H2O) = KFeO2 + H2O + CO2 + N2 =>
9 KNO3 + 9 Fe(NO3)3(H2O)9 + 10 C6H8O7(H2O) = 9 KFeO2 + 131 H2O + 60 CO2 + 18 N2
Hg2(OH)2 + H3PO4 = (Hg2)3(PO4)2 + H2O =>
3 Hg2(OH)2 + 2 H3PO4 = (Hg2)3(PO4)2 + 6 H2O
LiOH + ClH = LiCl + H2O =>
LiOH + ClH = LiCl + H2O
AgNO3Ca(NO3)2 = Ag(NO3)2NO3Ca =>
AgNO3Ca(NO3)2 = Ag(NO3)2NO3Ca
(NH4)2CO3 + HNO3 = NH4NO3 + HOH + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + HOH + CO2
Sb2O3 + I2 + H2O = Sb2O5 + HI =>
Sb2O3 + 2 I2 + 2 H2O = Sb2O5 + 4 HI
H2PO4{-} + OH{-} = HPO4{2-} + H2O =>
H2PO4{-} + OH{-} = HPO4{2-} + H2O
CuSO4*5H2O(heat) = CuSO4 + H2O =>
CuSO4*5H2O(heat) = CuSO4 + 5 H2O
Pb(NO3)2 + Li2SO4(aq) = PbSO4(s) + LiNO3(aq) =>
Pb(NO3)2 + Li2SO4(aq) = PbSO4(s) + 2 LiNO3(aq)
Pb(C2H3O2)2 + K3PO4 = K(C2H3O2) + Pb3(PO4)2 =>
3 Pb(C2H3O2)2 + 2 K3PO4 = 6 K(C2H3O2) + Pb3(PO4)2
Al2(SO4)3(aq) + Ca(OH)2(s) = Al(OH)3(s) + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(s) = 2 Al(OH)3(s) + 3 CaSO4(aq)
AlCl3 + P = AlP + Cl2 =>
2 AlCl3 + 2 P = 2 AlP + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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