Ammonia, NH3, and alcohol, C2H6O, are released together across a room. Which will you smell first? 5

CHEM 1210 Chapter 3 Worksheet 1. What temperature is 690 °C in Kelvin (Hint: °C+273.15 = K) 2. What is the pressure in atmospheres of a bicycle tire at 1800 mm Hg In psi (Hint: 1 atm = 760 torr = 760 mmHg = 14.7 psi = 101.325 Pa = 101.325 N/m ) 2 3. A gas canister can tolerate internal pressures up to 210 atmospheres. If a 2.0 L canister holding 3.5 moles of gas is heated to 1350 °C, will the canister explode (Hint: PV=nRT, n – moles; R = 0.082 L∙atm; T in unit of K; V in unit of Liter) mol∙K 4. A 75 L container holds 62 moles of gas at a temperature of 215 °C. What is the pressure in atmospheres inside the container (Hint: PV=nRT) 5. A balloon that can hold 85 L of air is inflated with 3.5 moles of gas a