A0.451 l solution of 1.29 m ascorbic acid (ka1 = 7.9e-5 and ka2 = 1.6e-12) is titrated with 1.25 m koh. what will the ph of the solution be when 0.7493 l of the koh has been added?

Stage in which a star’s outer layers have started to cool and grow outward?

How do you convert 4 mmol of bromobenzene to ml?

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.