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10CH3COONa + 16HNO3 → 8NH4NO3 + 5Na2CO3 + 8CO↑ + 7H2CO3

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Reaction of sodium acetate and nitric acid
10CH3COONaSodium acetate + 16HNO3Nitric acid
⟶
8NH4NO3Ammonium nitrate + 5Na2CO3Sodium carbonate + 8CO↑Carbon monoxide + 7H2CO3Carbonic acid

The reaction of sodium acetate and nitric acid yields ammonium nitrate, sodium carbonate, carbon monoxide, and carbonic acid (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 sodium acetate and nitric acid
10CH3COONaSodium acetate + 16HNO3Nitric acid
⟶
8NH4NO3Ammonium nitrate + 5Na2CO3Sodium carbonate + 8CO↑Carbon monoxide + 7H2CO3Carbonic acid

General equation

Reaction of reducing species and oxidizing species
Reducing speciesReducing agent + Oxidizing speciesOxidizing agent
⟶
ProductOxidation product + ProductReduction product

Oxidation state of each atom

Reaction of sodium acetate and nitric acid

Reactants

Chemical formulaNameCoefficientTypeType in general
equation
CH3COONaSodium acetate10
Reducing
Reducing
HNO3Nitric acid16
Oxidizing
Oxidizing

Products

Chemical formulaNameCoefficientTypeType in general
equation
NH4NO3Ammonium nitrate8
Reduced
–
Na2CO3Sodium carbonate5
Oxidized
–
COCarbon monoxide8
Oxidized
–
H2CO3Carbonic acid7
Oxidized
–

Thermodynamic changes

Changes in standard condition (1)

Reaction of sodium acetate and nitric acid
◆
ΔrG−4149.58 kJ/mol
K9.44 × 10726
pK−726.97
10CH3COONaIonized aqueous solution + 16HNO3Ionized aqueous solution
⟶
8NH4NO3Ionized aqueous solution + 5Na2CO3Ionized aqueous solution + 8CO↑Gas + 7H2CO3Un-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
−3708.55−4149.581478.7–
per 1 mol of
−370.855−414.958147.87–
per 1 mol of
−231.784−259.34992.419–
per 1 mol of
−463.569−518.697184.84–
per 1 mol of
−741.710−829.916295.74–
per 1 mol of
−463.569−518.697184.84–
per 1 mol of
−529.793−592.797211.24–

Changes in standard condition (2)

Reaction of sodium acetate and nitric acid
◆
ΔrG−4011.44 kJ/mol
K5.94 × 10702
pK−702.77
10CH3COONaIonized aqueous solution + 16HNO3Ionized aqueous solution
⟶
8NH4NO3Ionized aqueous solution + 5Na2CO3Ionized aqueous solution + 8CO↑Un-ionized aqueous solution + 7H2CO3Un-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
−3792.03−4011.44734.1–
per 1 mol of
−379.203−401.14473.41–
per 1 mol of
−237.002−250.71545.88–
per 1 mol of
−474.004−501.43091.76–
per 1 mol of
−758.406−802.288146.8–
per 1 mol of
−474.004−501.43091.76–
per 1 mol of
−541.719−573.063104.9–

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
CH3COONa (cr)-708.81[1]-607.18[1]123.0[1]79.9[1]
CH3COONa (ai)-726.13[1]-631.20[1]145.6[1]40.2[1]
CH3COONa (cr)
3 hydrate
-1603.3[1]-1328.6[1]243[1]–
HNO3 (l)-174.10[1]-80.71[1]155.60[1]109.87[1]
HNO3 (g)-135.06[1]-74.72[1]266.38[1]53.35[1]
HNO3 (ai)-207.36[1]-111.25[1]146.4[1]-86.6[1]
HNO3 (l)
1 hydrate
-473.46[1]-328.77[1]216.90[1]182.46[1]
HNO3 (l)
3 hydrate
-1056.04[1]-811.09[1]346.98[1]325.14[1]
* (cr):Crystalline solid, (ai):Ionized aqueous solution, (l):Liquid, (g):Gas

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
NH4NO3 (cr)-365.56[1]-183.87[1]151.08[1]139.3[1]
NH4NO3 (ai)-339.87[1]-190.56[1]259.8[1]-6.7[1]
Na2CO3 (cr)-1130.68[1]-1044.44[1]134.98[1]112.30[1]
Na2CO3 (ai)-1157.38[1]-1051.64[1]61.1[1]–
Na2CO3 (cr)
1 hydrate
-1431.26[1]-1285.31[1]168.11[1]145.60[1]
Na2CO3 (cr)
7 hydrate
-3199.96[1]-2714.2[1]422.2[1]–
Na2CO3 (cr)
10 hydrate
-4081.32[1]-3427.66[1]562.7[1]550.32[1]
CO (g)-110.525[1]-137.168[1]197.674[1]29.142[1]
CO (ao)-120.96[1]-119.90[1]104.6[1]–
H2CO3 (ao)-699.65[1]-623.08[1]187.4[1]–
* (cr):Crystalline solid, (ai):Ionized aqueous solution, (g):Gas, (ao):Un-ionized aqueous solution

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)