| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + K2SiO3 = K2SO4 + H2SiO3
C6H5O5 = C + CO15 + H2O =>
6 C6H5O5 = 35 C + CO15 + 15 H2O
Na3*PO4 + Co*(NO3)2 = Na3*(NO3)2 + Co*PO4 =>
Na3*PO4 + Co*(NO3)2 = Na3*(NO3)2 + Co*PO4
HClO4 + NH4OH = NH4ClO4 + H2O =>
HClO4 + NH4OH = NH4ClO4 + H2O
CaS + HCl = CaCl2 + H + S =>
CaS + 2 HCl = CaCl2 + 2 H + S
K2CO3 + NaHSO3 = K2SO3 + Na2SO3 + CO2 + H2O =>
K2CO3 + 2 NaHSO3 = K2SO3 + Na2SO3 + CO2 + H2O
NH3 + H2O = NH6 + O2 =>
4 NH3 + 6 H2O = 4 NH6 + 3 O2
H2C2O4 + I2O5 = I2 + CO2 + H2O =>
5 H2C2O4 + I2O5 = I2 + 10 CO2 + 5 H2O
Al8 + O2 = AlO3 =>
Al8 + 12 O2 = 8 AlO3
Al(NO3)3 + Sr3(PO4)2 = AlPO4 + Sr(NO3)2 =>
2 Al(NO3)3 + Sr3(PO4)2 = 2 AlPO4 + 3 Sr(NO3)2
Li + CH3CH2Cl = CH3CH2Li + LiCl =>
2 Li + CH3CH2Cl = CH3CH2Li + LiCl
MnO4{-} + H{+} + Cl{-} = Mn{2+} + Cl{2+} + H2O =>
3 MnO4{-} + 24 H{+} + 5 Cl{-} = 3 Mn{2+} + 5 Cl{2+} + 12 H2O
HClO4 + NH4OH = NH4ClO4 + H2O =>
HClO4 + NH4OH = NH4ClO4 + H2O
BiCl3 + Na2[Sn(OH)4] + NaOH = Bi + Na2[Sn(OH)6] + NaCl =>
2 BiCl3 + 3 Na2[Sn(OH)4] + 6 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaCl
C8H14O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H14O2(l) + 21 O2(g) = 16 CO2(g) + 14 H2O(l)
NH4OAc + PbSO4 = PbOAc + NH4SO4 =>
NH4OAc + PbSO4 = PbOAc + NH4SO4
Ba(NO3)2 + NaIO3 + H2O = Ba(IO3)2*H2O + Na(NO3) =>
Ba(NO3)2 + 2 NaIO3 + H2O = Ba(IO3)2*H2O + 2 Na(NO3)
K(NO3) + Na3(PO4) = K3(PO4) + Na(NO3) =>
3 K(NO3) + Na3(PO4) = K3(PO4) + 3 Na(NO3)
Al(OH)3 + SeO2 = Al2(SeO3)3 + H2O =>
2 Al(OH)3 + 3 SeO2 = Al2(SeO3)3 + 3 H2O
KCN + Co(CN)2 + H2O = K3Co(CN)6 + K2O + H2 =>
8 KCN + 2 Co(CN)2 + H2O = 2 K3Co(CN)6 + K2O + H2
H2S + H(NO3) = H2(SO4) + NO2 + H2O =>
H2S + 8 H(NO3) = H2(SO4) + 8 NO2 + 4 H2O
Ba(g) + O2(g) = BaO(g) =>
2 Ba(g) + O2(g) = 2 BaO(g)
Hg + (AsO3)4 = HgO + As =>
12 Hg + (AsO3)4 = 12 HgO + 4 As
C2H5NSCI + O2 = CO + H2O + NO2 + SO2 + HCI =>
C2H5NSCI + 4 O2 = 2 CO + 2 H2O + NO2 + SO2 + HCI
BaFeO4 + KI + HCl = BaCl2 + FeCl3 + KCl + H2O + I2 =>
2 BaFeO4 + 6 KI + 16 HCl = 2 BaCl2 + 2 FeCl3 + 6 KCl + 8 H2O + 3 I2
C2H4OHCOOH + NaOH = C2H4OHCOONa + H2O =>
C2H4OHCOOH + NaOH = C2H4OHCOONa + H2O
CH3COOH + Ca(HCO3)2 = Ca(CH3COOO)2 + H2O + CO2 =>
3 CH3COOH + 2 Ca(HCO3)2 = 2 Ca(CH3COOO)2 + 2 H2O + 2 CO2
AlCl3 + CH3COONa + H2O = Al(OH)2CH3COO + NaCl + CH3COOH =>
AlCl3 + 3 CH3COONa + 2 H2O = Al(OH)2CH3COO + 3 NaCl + 2 CH3COOH
Hg2Cl2 + HCl = H(Hg2Cl3) =>
Hg2Cl2 + HCl = H(Hg2Cl3)
ZnSH + CuO = ZnO + CuHS =>
ZnSH + CuO = ZnO + CuHS
CrO2{-} + PbO2 = CrO4{2-} + Pb{+} =>
CrO2{-} + PbO2 = CrO4{2-} + Pb{+}
C12H22O11(lactose) = C(s) + H2O(l) =>
C12H22O11(lactose) = 12 C(s) + 11 H2O(l)
Mn{2+} + Hg{2+} + H2O = MnO2 + Hg + H{+} =>
Mn{2+} + Hg{2+} + 2 H2O = MnO2 + Hg + 4 H{+}
HN03 + NaHCO3 = NaN03 + H2O + CO2 =>
HN03 + NaHCO3 = NaN03 + H2O + CO2
(COOH)2 + Ca = (COOCa)2 + H2 =>
(COOH)2 + 2 Ca = (COOCa)2 + H2
Au + HI = HAu + I =>
Au + HI = HAu + I
NaHCO3 + E = Na2CO3 + H2O + ECO2 =>
2 NaHCO3 + E = Na2CO3 + H2O + ECO2
CO(g) + H2O(g) = H2 + CO2(g) =>
CO(g) + H2O(g) = H2 + CO2(g)
H2 + Cl = HCl4 =>
H2 + 8 Cl = 2 HCl4
C20N32O93 = O2 + CO2 + N2 =>
2 C20N32O93 = 53 O2 + 40 CO2 + 32 N2
Fe[NO3]3 + [NH4]2CO3 = Fe2[CO3]3 + NH4NO3 =>
2 Fe[NO3]3 + 3[NH4]2CO3 = Fe2[CO3]3 + 6 NH4NO3
NaI(s) = Na(s) + I2(s) =>
2 NaI(s) = 2 Na(s) + I2(s)
Ni(II)Cl + KCrO4 = Ni(II)CrO4 + KCl =>
Ni(II)Cl + KCrO4 = Ni(II)CrO4 + KCl
S4 + Cl4 = S8Cl2 =>
4 S4 + Cl4 = 2 S8Cl2
Al + ZnSO4 = AlSO4 + Zn2 =>
2 Al + 2 ZnSO4 = 2 AlSO4 + Zn2
NCl + Ag = AgCl + N2 =>
2 NCl + 2 Ag = 2 AgCl + N2
C + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + H2O + K2O =>
3 C + 2 K2Cr2O7 + 6 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 6 H2O + 2 K2O
BeCl2 + NaOH = Be(OH) + NaCl2 =>
BeCl2 + NaOH = Be(OH) + NaCl2
(CuOH)2SO4 + NH3*H2O = [Cu(NH3)4](OH)2 + (NH4)2SO4 + H2O =>
(CuOH)2SO4 + 10 NH3*H2O = 2[Cu(NH3)4](OH)2 + (NH4)2SO4 + 8 H2O
H{+} + In{+} + ClO{-} = Cl{-} + In{3+} + OH{-) =>
H{+} + In{+} + ClO{-} = Cl{-} + In{3+} + OH{-)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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