Consider a gas cylinder containing 0.100 moles of an ideal gas in a volume of 1.00 L with a pressure of 1.00 atm. The cylinder is surrounded by a constant temperature bath at 298.0 K. With an external pressure of 5.00 atm, the cylinder is compressed to 0.500 L. Calculate the q(gas) in J for this compression process.

Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.

To separate a mixture of hard candies nd marbles the most efficient method would be