1.The temperature of a 500. mL sample of gas increases from 150. K to 350. K. Wh
ID: 536969 • Letter: 1
Question
1.The temperature of a 500. mL sample of gas increases from 150. K to 350. K. What is the final volume of the sample of gas, if the pressure in the container is kept constant?
2. A sample of nitrogen gas had a volume of 500. mL, a pressure in its closed container of 740.0 torr and a temperature of 25.0°C. What was the new volume of the gas when the temperature was changed to 50.0°C and the new pressure was 760.0 torr?
3. How many grams of F2 gas are there in a 5.00-L cylinder at 4.00 x 103 mm Hg and 23°C?
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QUESTION 4 The temperature of a 500 mL sample of gao inaroases from 150. Kto 350 K. What the final volume of the sample of gas, if the prea in the container ia kopt constant? Para Arial 3 Path: p QUESTION 5 A sample of nitrogen gas had a volume of 500. mL a pressure in its closed container of 740.0 torr and a temperature of 25.0 C. What was thenew voume of the gas when the temperature was changed to 50.0 Cand the new pressure was 760.0 torr? Arial! 3 QUESTION 6 How many grams of Fa gas are there in 5.00-L cylinder at 4.00 x 103 mm Hg and 23 C? Arial: 3 Path: p 20 points Save Answer Words 0 20 points Save Answer Words 0 20 points Save Answer Words 0Explanation / Answer
1) According to Charle's law,
V1 / T1 = V2 / T2
V1 = Initial volume = 500ml
T1 = Initial Temperature = 150K
V2 = Final volume = ?
T2 = Final Temperature = 350K
or, V2 = ( V1 T2 ) / T1 = (500ml x 350 K) / 150K = 1166.6 ml
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