QUESTION 1 201.61L of gas at 770.5 torr and 63.8°C is heated until the temperature reaches 134.8°C. and the pressure is 889.2torr. What is the new volume? Express your answer to 2 decimal places and use the proper Units for litres.

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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QUESTION 1
201.61L of gas at 770.5 torr and 63.8°C is heated until the temperature reaches 134.8°C. and the pressure is 889.2torr. What is the new volume?
Express your answer to 2 decimal places and use the proper Units for litres.
QUESTION 2
A gas at 104.7°C and 1.88 atm is compressed until the volume decreases from 581.6ml to 105.2ml and the pressure increases to 11.1 atm. What is the new temperature in Kelvin?
Express your answer to 1 decimal place and use the proper abbreviation for the UNITS
QUESTION 3
What is the volume of 1.595 moles of CO2 gas at S.T. P.?
Express your answer to 2 decimal places and use the proper abbreviation for the UNITS
QUESTION 4
How many moles of NH3 are contained in a 30.83L sample at 91.5°C and 6.28atm?
Express your answer to 2 decimal places and use the proper abbreviation for the UNITS
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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Transcribed Image Text:QUESTION 1 201.61L of gas at 770.5 torr and 63.8°C is heated until the temperature reaches 134.8°C. and the pressure is 889.2torr. What is the new volume? Express your answer to 2 decimal places and use the proper Units for litres. QUESTION 2 A gas at 104.7°C and 1.88 atm is compressed until the volume decreases from 581.6ml to 105.2ml and the pressure increases to 11.1 atm. What is the new temperature in Kelvin? Express your answer to 1 decimal place and use the proper abbreviation for the UNITS QUESTION 3 What is the volume of 1.595 moles of CO2 gas at S.T. P.? Express your answer to 2 decimal places and use the proper abbreviation for the UNITS QUESTION 4 How many moles of NH3 are contained in a 30.83L sample at 91.5°C and 6.28atm? Express your answer to 2 decimal places and use the proper abbreviation for the UNITS Click Save and Submit to save and submit. Click Save All Answers to save all answers. ace
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