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Methylene chloride

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Gas Phase Heat Capacity (Shomate Equation)

Go To: Top, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 298. - 1200.1200. - 6000.
A 19.1735195.12993
B 136.84446.721722
C -95.12993-1.288196
D 26.031050.085646
E -0.119405-14.93885
F -106.9338-157.3506
G 256.0144340.5412
H -95.52114-95.52114
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in December, 1968 Data last reviewed in December, 1968
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
298.50.85270.3270.3-0.01
300.51.04270.6270.30.09
400.59.61286.5272.45.64
500.66.59300.6276.711.96
600.72.32313.2281.718.92
700.77.04324.8287.126.39
800.80.91335.3292.434.30
900.84.11345.0297.742.55
1000.86.80354.0302.951.10
1100.89.14362.4308.059.90
1200.91.30370.3312.868.92
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
1200.91.11370.3312.868.92
1300.93.04377.6317.578.13
1400.94.63384.6322.187.51
1500.95.96391.2326.597.05
1600.97.10397.4330.7106.7
1700.98.09403.3334.8116.5
1800.98.94408.9338.8126.3
1900.99.70414.3342.6136.2
2000.100.4419.4346.3146.3
2100.101.0424.4349.9156.3
2200.101.5429.1353.4166.4
2300.102.0433.6356.8176.6
2400.102.4437.9360.1186.8
2500.102.8442.1363.3197.1
2600.103.2446.2366.4207.4
2700.103.5450.1369.4217.7
2800.103.8453.8372.4228.1
2900.104.1457.5375.2238.5
3000.104.4461.0378.0248.9
3100.104.6464.4380.8259.4
3200.104.8467.8383.4269.8
3300.105.0471.0386.0280.3
3400.105.2474.1388.6290.8
3500.105.3477.2391.1301.4
3600.105.5480.2393.5311.9
3700.105.6483.0395.9322.5
3800.105.7485.9398.2333.0
3900.105.8488.6400.5343.6
4000.106.0491.3402.7354.2
4100.106.0493.9404.9364.8
4200.106.1496.5407.1375.4
4300.106.2499.0409.2386.0
4400.106.3501.4411.3396.7
4500.106.4503.8413.3407.3
4600.106.4506.1415.3417.9
4700.106.5508.4417.2428.6
4800.106.5510.7419.2439.2
4900.106.6512.9421.1449.9
5000.106.6515.0422.9460.5
5100.106.7517.1424.7471.2
5200.106.7519.2426.5481.9
5300.106.8521.2428.3492.6
5400.106.8523.2430.0503.2
5500.106.9525.2431.8513.9
5600.106.9527.1433.4524.6
5700.107.0529.0435.1535.3
5800.107.0530.9436.7546.0
5900.107.1532.7438.3556.7
6000.107.2534.5439.9567.4

References

Go To: Top, Gas Phase Heat Capacity (Shomate Equation), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]


Notes

Go To: Top, Gas Phase Heat Capacity (Shomate Equation), References