Gas Law Problems- Ideal Gas Law

Lab Report > Gas Law Problems- Ideal Gas Law

Barstow Community College CHEM 115 Abbreviations Conversions atm - atmosphere K = °C + 273 mm Hg - millimeters of mercury 1 cm3 (cubic centimeter) = 1 mL (milliliter) torr - another name for mm Hg 1 dm3 (cubic decimeter) = 1 L (liter) = 1000 mL Pa - Pascal (kPa = kilo Pascal) Standard Conditions K - Kelvin 0.00 °C = 273 K °C - degrees Celsius 1.00 atm = 760.0 mm Hg = 101.3 ...[Show More]

Barstow Community College
CHEM 115
Abbreviations Conversions atm - atmosphere K = °C + 273 mm Hg - millimeters of mercury 1 cm3 (cubic centimeter) = 1 mL (milliliter) torr - another name for mm Hg 1 dm3 (cubic decimeter) = 1 L (liter) = 1000 mL Pa - Pascal (kPa = kilo Pascal) Standard Conditions K - Kelvin 0.00 °C = 273 K °C - degrees Celsius 1.00 atm = 760.0 mm Hg = 101.325 kPa = 101,325 Pa 104. How many moles of gas are contained in 890.0 mL at 21.0 °C and 750.0 mm Hg pressure? 105. 1.09 g of H2 is contained in a 2.00 L container at 20.0 °C. What is the pressure in this container in mm Hg? 106. Calculate the volume 3.00 moles of a gas will occupy at 24.0 °C and 762.4 mm Hg. 107. What volume will 20.0 g of Argon occupy at STP? 108. How many moles of gas would be present in a gas trapped within a 100.0 mL vessel at 25.0 °C at a pressure of 2.50 atmospheres? 109. How many moles of a gas would be present in a gas trapped within a 37.0 liter vessel at 80.00 °C at a pressure of 2.50 atm? 110. If the number of moles of a gas are doubled at the same temperature and pressure, will the volume increase or decrease? 111. What volume will 1.27 moles of helium gas occupy at STP? 112. At what pressure would 0.150 mole of nitrogen gas at 23.0 °C occupy 8.90 L? 113. What volume would 32.0 g of NO2 gas occupy at 3.12 atm and 18.0 °C? 114. Find the volume of 2.40 mol of gas whose temperature is 50.0 °C and whose pressure is 2.00 atm. 115. Calculate the molecular weight of a gas if 35.44 g of the gas stored in a 7.50 L tank exerts a pressure of 60.0 atm at a constant temperature of 35.5 °C 116. How many moles of gas are contained in a 50.0 L cylinder at a pressure of 100.0 atm and a temperature of 35.0 °C? 117. Determine the number of moles of Krypton contained in a 3.25 liter gas tank at 5.80 atm and 25.5 °C. If the gas is Oxygen instead of Krypton, will the answer be the same? Why or why

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