3 R.Calculate the AS (J/K), if The temperature of 6 mole of an ideal gas is increased from 176 Kto 750 K, and its given that C,= the volume is constant. a. 72.3 O b. 542.3 O c. 162.7 O d. 108.5
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- The temperature of 4 mole of an ideal gas is increased from 114 K to 524 K, and its given that C, R.Calculate the AS (J/K), if the volume is constant. O a. 76.1 O b. 50.7 O c. 380.4 O d. 114.1 3/285. A gas, while expanding under isobaric conditions, does 480 J ofwork. The pressure of the gas is 1.6 3 105 Pa, and its initial volume is 1.5 3 1023 m3. What is the fi nal volume of the gas?The specific reaction rate constant k is a strong function of temperature according to the following equation: 1 In the equation above, the reaction rate constant k is expressed in R is the universal gas constant 8.314- What is the unit of A? O mol m OK Om O J O mol K J mol 01 S Pa.m ³ m k=Axexp- Pa.m³ constant (1.314 P-²). mol. K E RT and T is the absolute temperature in K. The equation is dimensionally homogenous.
- Water vapor at a pressure 0f 2X10 N/m2 0nd a dempirature of as0°c is 0.32 x106 N/m2.following expanded to a yoessune of ec.For the low P.V1.25 this expanston determine: a. Pinal vapor condnion b. Syecipie haat transpan c. Changis in tntroyy SIDUAn ideal gas that occupies 1.2m^3 at a pressure of 1 x 105 Pa and a temperature of 27C is compressed to a volume of 0.6m^3 and heated to a temperature of 227C. What is the new pressure? a. 333.33 kPa b. 444.44 kPa c. 555.55 kPa d. 666.66 kPaA. 0.80 m³ D. 7.0 m³ B. 1.25 m³ E. 11 m³ C. 1.9 m³ F. none of the above 1--1 NRDHW A helium-filled balloon has volume 3.5_m³, temperature 21.6°C, and pressure 1 atm while at sea level. If the balloon rises to 27000 ft, where the temperature is 5.1°C and the pressure is about 1/3 of its sea-level value, then find the new volume of the balloon. 7. A. 6.873 m³ D. 14.73 m³ B. 9.912 m³ E. 9.869 m³ C. 15.41 m³ F. 13.31 m³ 1--1 [carpet-6] MXJWA A 4.2 L volume of neon gas (Ne) is at a pressure of 4.1 atm and a temperature of 460 K. The atomic mass of neon is 20.2_g/mol, and the ideal gas constant is R = 8.314.J/mol K. The mass of the neon gas is closest to
- Calculate the volume of a container that holds 0.5 mole of an ideal gas at standard temperature and pressure. A. 0.0224 L B. 0.0112 L С. 12.4 L D. 224.0 L O A. В. С. D.The temperature of a cup of water drops by 44oF when it is placed in a refrigerator for 45 minutes. How much did the temperature of the water change in K, oR and in oC. a. -24.4K, -44oR, -24.4oC b. -44K, -44oR, -24.4oC c. -44K, -24.4oR, -44 oC d. 24.4K, -24.4oR, -44oC10 moles of an ideal gas are confined to a volume of 2 m^3. What is the temperature of the gas if its pressure is 10^5 Pa? (kb = 1.38 * 10^-23 J/k, and R = 8.315 J/mol k) a. 300 K b. 2405 K c. 1.4*10^27 K d. 2.4 K