A sample of gas has initial volume of 0.158 L at a pressure of 731 mmHg and a temperature of 23°C. The sample is pressed to 0.101 L and heated to a temperature of 88°C. What is the final pressure?

Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.