Which of the following correctly states conditions in which a weak base is mostly ionized?
1. ph is greater than pkb
2. pkb is less than the ph
3. more than 0.5 equivalents of oh-is added to the solution
4. ph is less than pkb

a

explanation:

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: