If the ph of hc3h5o2 is 4.2 and the ka 1.34x10^-5, what is the equilibrium concentration

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution