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10KI + 3Sn(NO3)4 → 10KIO3 + 6N2↑ + 3SnO2

Reaction of potassium iodide and tin(IV) nitrate
10KIPotassium iodide + 3Sn(NO3)4Tin(IV) nitrate
10KIO3Potassium iodate + 6N2Nitrogen + 3SnO2Tin(IV) oxide

The reaction of potassium iodide and tin(IV) nitrate yields potassium iodate, nitrogen, and tin(IV) oxide (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 potassium iodide and tin(IV) nitrate
10KIPotassium iodide + 3Sn(NO3)4Tin(IV) nitrate
10KIO3Potassium iodate + 6N2Nitrogen + 3SnO2Tin(IV) oxide

General equation

Reaction of oxidizable species and oxidizing species
Oxidizable speciesReducing agent + Oxidizing speciesOxidizing agent
ProductOxidation product + ProductReduction product

Oxidation state of each atom

Reaction of potassium iodide and tin(IV) nitrate

Reactants

Chemical formulaNameCoefficientTypeType in general
equation
KIPotassium iodide10
Reducing
Oxidizable
Sn(NO3)4Tin(IV) nitrate3
Oxidizing
Oxidizing

Products

Chemical formulaNameCoefficientTypeType in general
equation
KIO3Potassium iodate10
Oxidized
N2Nitrogen6
Reduced
SnO2Tin(IV) oxide3

Thermodynamic changes

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
KI (cr)-327.900[1]-324.892[1]106.32[1]52.93[1]
KI (g)-125.5[1]-166.1[1]258.3[1]37.11[1]
KI (ai)-307.57[1]-334.85[1]213.8[1]-120.5[1]
Sn(NO3)4
* (cr):Crystalline solid, (g):Gas, (ai):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
KIO3 (cr)-501.37[1]-418.35[1]151.46[1]106.48[1]
KIO3 (ai)-473.6[1]-411.2[1]220.9[1]
N2 (g)0[1]0[1]191.61[1]29.125[1]
SnO2 (cr)-580.7[1]-519.6[1]52.3[1]52.59[1]
* (cr):Crystalline solid, (ai):Ionized aqueous solution, (g):Gas

References

List of references

  1. 1