What is the ratio of lactic acid (ka = 1.37x10-4) to lactate in a solution with ph =4.12?

Acycloalkane molecule contains 8 carbon atoms. how many hydrogen atoms are present in the molecule?

Which of these best describes an ionic bond?

Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)