Which compounds are the brønsted-lowry bases on this equilibrium a) h2bo3^- and h3bo3 b) hc2o4^- and h3bo3 c) hc2o4^- and c2o4^2- d) h2bo3^- and c2o4^2- e) hc2o4^- and h2bo3^-

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.

Is a chemical message sent by another individual.

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.