| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 KO5 + 3 C04 = 12 K2CO3 + 28 O3
H2O + CaBr2 = CaOH + HBr2 =>
H2O + CaBr2 = CaOH + HBr2
AH + HO{-} = A{-} + H2O =>
AH + HO{-} = A{-} + H2O
Fe2S3 + KCl = FeCl3 + K2S =>
Fe2S3 + 6 KCl = 2 FeCl3 + 3 K2S
Kr + H = HKr2 =>
2 Kr + H = HKr2
AgCl + NH4OH = Ag(NH3)2Cl + H2O = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
Mg + C + O3 = Mg2C4O3 =>
2 Mg + 4 C + O3 = Mg2C4O3
Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O
CuS + HClO4 = CuSO4 + HCl =>
CuS + HClO4 = CuSO4 + HCl
KO2(s) + H2O(g) + CO2(g) = KHCO3(g) + O2 =>
4 KO2(s) + 2 H2O(g) + 4 CO2(g) = 4 KHCO3(g) + 3 O2
S8H10 + O2 = SO2 + H2O =>
2 S8H10 + 21 O2 = 16 SO2 + 10 H2O
KCl + Li = LiCl + K =>
KCl + Li = LiCl + K
Na + C2Cl6 = NaCl + C2C2 =>
12 Na + 2 C2Cl6 = 12 NaCl + C2C2
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
K4[Co(cn)6] + H2O + O2 = K3[Co(cn)6] + KOH =>
4 K4[Co(cn)6] + 2 H2O + O2 = 4 K3[Co(cn)6] + 4 KOH
NCl3 + H2O = HNO2 + HCl =>
NCl3 + 2 H2O = HNO2 + 3 HCl
Al + PO{4} = AlPO{4} =>
Al + PO{4} = AlPO{4}
KBr(aq) + Cl2(aq) = KCl(s) + Br(aq) =>
2 KBr(aq) + Cl2(aq) = 2 KCl(s) + 2 Br(aq)
AgPO4 + LiOH = Li3PO4 + Ag(OH)3 =>
AgPO4 + 3 LiOH = Li3PO4 + Ag(OH)3
CH3COOH + K2SO3 = CH3CO2K + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 CH3CO2K + H2O + SO2
C16H18N3SCl + S2O8{2-} + H2O = CO2 + NO3{-} + H{+} + SO4{2-} + Cl2 =>
2 C16H18N3SCl + 103 S2O8{2-} + 90 H2O = 32 CO2 + 6 NO3{-} + 216 H{+} + 208 SO4{2-} + Cl2
Zn2 + NH3 = Zn(NH3)4 =>
Zn2 + 8 NH3 = 2 Zn(NH3)4
Fe2O3 + SO2 + O2 = Fe(SO4)3 =>
2 Fe2O3 + 12 SO2 + 9 O2 = 4 Fe(SO4)3
C2H5CHO + [O] = C2H5COOH =>
C2H5CHO + [O] = C2H5COOH
CuCO3 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + H2O + CO2
As2 + HNO3 + H2O = H3AsO4 + NO =>
3 As2 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 10 NO
KI + Sn = KSn + I =>
KI + Sn = KSn + I
HNO2(aq) + OH{-}(aq) = H2O(l) + NO2{-}(aq) =>
HNO2(aq) + OH{-}(aq) = H2O(l) + NO2{-}(aq)
Ca(OCl)2 + C21H24O4 = Ca(OH)2 + C3H6O + C18H16O3Cl2 =>
Ca(OCl)2 + C21H24O4 = Ca(OH)2 + C3H6O + C18H16O3Cl2
Fe(OH)2 + Ag(NO3) = Fe(NO3)2 + Ag(OH) =>
Fe(OH)2 + 2 Ag(NO3) = Fe(NO3)2 + 2 Ag(OH)
CuO + HI = CuOH + I =>
CuO + HI = CuOH + I
FeC2O4 + K2MnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O + CO2 =>
4 FeC2O4 + 3 K2MnO4 + 12 H2SO4 = 3 K2SO4 + 3 MnSO4 + 2 Fe2(SO4)3 + 12 H2O + 8 CO2
C6H10O + C7H5OCl + C6H5NH2 = C19H20NOCl + H2O =>
C6H10O + C7H5OCl + C6H5NH2 = C19H20NOCl + H2O
Cl2Cu + Ba(OH)2 = BaCl2 + Cu + OH =>
Cl2Cu + Ba(OH)2 = BaCl2 + Cu + 2 OH
ZnO + SiO2 = ZnOSiO2 =>
ZnO + SiO2 = ZnOSiO2
B2Cl4 + OH{-} = BO2{-} + Cl{-]+H2O+H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-]+2H2O+H2
Fe + NaOH + H2O = NaFe2O4 + H2 =>
4 Fe + 2 NaOH + 6 H2O = 2 NaFe2O4 + 7 H2
Na2CO3 + HCl = NaCl + H2 + HCO3 =>
2 Na2CO3 + 4 HCl = 4 NaCl + H2 + 2 HCO3
Cr2O7K2 + SO4H2 = SO4K2 + (SO4)3Cr2 + H2O + O2 =>
2 Cr2O7K2 + 8 SO4H2 = 2 SO4K2 + 2(SO4)3Cr2 + 8 H2O + 3 O2
CH3CH2OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 33 H2O
Na2SO4 + Pb(NO3)2 = PbSO4 + NaNO3 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ca3(PO4)2 + SiO2 + C = (PO4) + CaSi + CO =>
Ca3(PO4)2 + 3 SiO2 + 6 C = 2(PO4) + 3 CaSi + 6 CO
Mg(NO3)2 + HI = MgI2 + HNO3 =>
Mg(NO3)2 + 2 HI = MgI2 + 2 HNO3
CuI2 + K3PO4 = Cu3(PO4)2 + KI =>
3 CuI2 + 2 K3PO4 = Cu3(PO4)2 + 6 KI
BaCl2 + BeSO4 = BaSO4 + BeCl2 =>
BaCl2 + BeSO4 = BaSO4 + BeCl2
Br2 + NaOH = NaBr + NaO3Br + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaO3Br + 3 H2O
KIO3 + HI + H2SO4 = K2SO4 + H2O + I2 =>
2 KIO3 + 10 HI + H2SO4 = K2SO4 + 6 H2O + 6 I2
AgBr + Cl = AgCl + Br =>
AgBr + Cl = AgCl + Br
NaClO2 + H3PO4 + H2O2 = ClO2 + NaH2PO4 + H2O =>
2 NaClO2 + 2 H3PO4 + H2O2 = 2 ClO2 + 2 NaH2PO4 + 2 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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