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  3. 11RbCl + 32H2O2 + 11H^+ → 11Rb^+ + 8HClO4 + 32H2O + 3HCl↑

11RbCl + 32H2O2 + 11H+ → 11Rb+ + 8HClO4 + 32H2O + 3HCl↑

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Reaction of rubidium chloride and hydrogen peroxide under acidic condition
11RbClRubidium chloride + 32H2O2Hydrogen peroxide + 11H+Hydrogen ion
⟶
11Rb+Rubidium ion + 8HClO4Perchloric acid + 32H2OWater + 3HCl↑Hydrogen chloride

The reaction of rubidium chloride, hydrogen peroxide, and hydrogen ion yields rubidium ion, perchloric acid, water, and hydrogen chloride (Other reactions are here). This reaction is an oxidation-reduction reaction and is classified as follows:

Table of contents
  1. 1Reaction data
  2. 2Thermodynamic changes
  3. 3References
  4. 4Related reactions
  5. 5Related categories

Reaction data

Chemical equation

Reaction of rubidium chloride and hydrogen peroxide under acidic condition
11RbClRubidium chloride + 32H2O2Hydrogen peroxide + 11H+Hydrogen ion
⟶
11Rb+Rubidium ion + 8HClO4Perchloric acid + 32H2OWater + 3HCl↑Hydrogen chloride

General equation

Reaction of hardly oxidizable species and oxidizing species under acidic condition
Hardly oxidizable speciesReducing agent + Oxidizing speciesOxidizing agent + H+Non-redox agent
⟶
ProductOxidation product + ProductReduction product + H2ONon-redox product

Oxidation state of each atom

Reaction of rubidium chloride and hydrogen peroxide under acidic condition

Reactants

Chemical formulaNameCoefficientTypeType in general
equation
RbClRubidium chloride11
Reducing
Hardly oxidizable
H2O2Hydrogen peroxide32
Oxidizing
Oxidizing under acidic condition
H+Hydrogen ion11
–
Hydrogen ion

Products

Chemical formulaNameCoefficientTypeType in general
equation
Rb+Rubidium ion11
–
–
HClO4Perchloric acid8
Redoxed product
–
H2OWater32
Reduced
Water
HClHydrogen chloride3
–
–

Thermodynamic changes

Changes in standard condition (1)

Reaction of rubidium chloride and hydrogen peroxide under acidic condition
◆
ΔrG−2209.81 kJ/mol
K1.39 × 10387
pK−387.14
11RbClIonized aqueous solution + 32H2O2Un-ionized aqueous solution + 11H+Un-ionized aqueous solution
⟶
11Rb+Un-ionized aqueous solution + 8HClO4Ionized aqueous solution + 32H2OLiquid + 3HCl↑Gas
Standard enthalpy
of reaction
ΔrH°
kJ · mol−1		Standard
Gibbs energy
of reaction
ΔrG°
kJ · mol−1		Standard entropy
of reaction
ΔrS°
J · K−1 · mol−1		Standard heat
capacity of reaction
at constant pressure
ΔrCp°
J · K−1 · mol−1
per 1 mol of
Equation
−2502.03−2209.81−972.3–
per 1 mol of
−227.457−200.892−88.39–
per 1 mol of
−78.1884−69.0566−30.38–
per 1 mol of
Hydrogen ion
−227.457−200.892−88.39–
per 1 mol of
Rubidium ion
−227.457−200.892−88.39–
per 1 mol of
−312.754−276.226−121.5–
per 1 mol of
−78.1884−69.0566−30.38–
per 1 mol of
−834.010−736.603−324.1–

Changes in standard condition (2)

Reaction of rubidium chloride and hydrogen peroxide under acidic condition
◆
ΔrG−2317.59 kJ/mol
K1.06 × 10406
pK−406.02
11RbClIonized aqueous solution + 32H2O2Un-ionized aqueous solution + 11H+Un-ionized aqueous solution
⟶
11Rb+Un-ionized aqueous solution + 8HClO4Ionized aqueous solution + 32H2OLiquid + 3HCl↑Ionized aqueous solution
Standard enthalpy
of reaction
ΔrH°
kJ · mol−1		Standard
Gibbs energy
of reaction
ΔrG°
kJ · mol−1		Standard entropy
of reaction
ΔrS°
J · K−1 · mol−1		Standard heat
capacity of reaction
at constant pressure
ΔrCp°
J · K−1 · mol−1
per 1 mol of
Equation
−2726.59−2317.59−1363.6–
per 1 mol of
−247.872−210.690−123.96–
per 1 mol of
−85.2059−72.4247−42.612–
per 1 mol of
Hydrogen ion
−247.872−210.690−123.96–
per 1 mol of
Rubidium ion
−247.872−210.690−123.96–
per 1 mol of
−340.824−289.699−170.45–
per 1 mol of
−85.2059−72.4247−42.612–
per 1 mol of
−908.863−772.530−454.53–

Thermodynamic data of reactants

Chemical formulaStandard enthalpy
of formation
ΔfH°
kJ · mol−1		Standard Gibbs
energy of
formation
ΔfG°
kJ · mol−1		Standard
molar entropy
S°
J · K−1 · mol−1		Standard molar
heat capacity at
constant pressure
Cp°
J · K−1 · mol−1
RbCl (cr)-435.35[1]-407.80[1]95.90[1]52.38[1]
RbCl (g)-228.9[1]-247.3[1]249.56[1]36.82[1]
RbCl (ai)-418.32[1]-415.20[1]177.99[1]–
H2O2 (l)-187.78[1]-120.35[1]109.6[1]89.1[1]
H2O2 (g)-136.31[1]-105.57[1]232.7[1]43.1[1]
H2O2 (ao)-191.17[1]-134.03[1]143.9[1]–
H+ (g)1536.202[1]–––
H+ (ao)0[1]0[1]0[1]0[1]
* (cr):Crystalline solid, (g):Gas, (ai):Ionized aqueous solution, (l):Liquid, (ao):Un-ionized aqueous solution

Thermodynamic data of products

Chemical formulaStandard enthalpy
of formation
ΔfH°
kJ · mol−1		Standard Gibbs
energy of
formation
ΔfG°
kJ · mol−1		Standard
molar entropy
S°
J · K−1 · mol−1		Standard molar
heat capacity at
constant pressure
Cp°
J · K−1 · mol−1
Rb+ (g)490.101[1]–––
Rb+ (ao)-251.17[1]-283.98[1]121.50[1]–
HClO4 (l)-40.58[1]–––
HClO4 (ai)-129.33[1]-8.52[1]182.0[1]–
HClO4 (cr)
1 hydrate
-382.21[1]–––
HClO4 (l)
2 hydrate
-677.98[1]–––
H2O (cr)––––
H2O (l)-285.830[1]-237.129[1]69.91[1]75.291[1]
H2O (g)-241.818[1]-228.572[1]188.825[1]33.577[1]
HCl (g)-92.307[1]-95.299[1]186.908[1]29.12[1]
HCl (ai)-167.159[1]-131.228[1]56.5[1]-136.4[1]
* (g):Gas, (ao):Un-ionized aqueous solution, (l):Liquid, (ai):Ionized aqueous solution, (cr):Crystalline solid

References

List of references

  1. 1
    Janiel J. Reed (1989)
    The NBS Tables of Chemical Thermodynamic Properties: Selected Values for Inorganic and C1 and C2 Organic Substances in SI Units
    National Institute of Standards and Technology (NIST)