Pls help!! :) A manometer measures 450 torr of pressure in a container with a 0.500 L sample of carbon dioxide, CO2. The gas compressed to a volume of 0.100 L. What is the new pressure reading in the manometer? - 22.5 torr
- 2250 torr
- 9000 torr
90 torr

Imagine that you have produced several versions of lactase, each of which differs from normal lactase by a single amino acid. describe a test that could indirectly determine which of the versions significantly alters the three-dimensional shape of the lactase protein.

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?

What is the approximate vapor pressure when the gas condenses at 70 degrees celsius