If a sample of NO gas at 1.22 atm has a volume of 1.9 L and the volume is changed to 8.5 L,
then what will be the new pressure of the NO gas, in atm? Be sure to round to the correct
sig digs

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.