mon
prof dave, go over hw,
spray can thought experiment*.
tue
finish ch11 review
1 50. mL of gas at 1.0 atm is compressed to 2.8atm. What is the new volume?
2 A spray can at 2.0 atm is heated from 23 degrees C to 100. degrees C. What is the new pressure?
3 18L of gas at 23degrees C is heated to 90. degrees C. What is the new volume?
4 What will be the volume at STP of a gas, if its volume at 23.C and 80.kPa is 65mL?
5 0.25 moles of gas would have what volume at 100.C and 700.torr?
6. 500mL a gas at 23 degrees celsius and 1 atm is heated and the pressure increases to 780torr and the volume to 1L. What is the final temp of this gas in celsius?
7. 64grams of methane gas would have what volume at 100Kpa and and 100 degrees C?
8. What is the pressure of 28g dry butane if it is collected over water at 25 degrees C and 100Kpa room pressure? What would be its predicted volume in mL?
9 What is the pressure of hydrogen collected over water at 763mmHg total pressure and 27C?
10 solve igl equation for R in atm (hint; use standard conditions
wed
ch11 test.
thur
no class
fri
no school