Part a what is the concentration of k+ in 0.15 m of k2s? express your answer to one decimal place and include the appropriate units. 0.3 m submithintsmy answersgive upreview part correct part b if cacl2 is dissolved in water, what can be said about the concentration of the ca2+ ion? if is dissolved in water, what can be said about the concentration of the ion? it has the same concentration as the clâ’ ion. its concentration is half that of the clâ’ ion. its concentration is twice that of the clâ’ ion. its concentration is one-third that of the clâ’ ion. submithintsmy answersgive upreview part correct part c a scientist wants to make a solution of tribasic sodium phosphate, na3po4, for a laboratory experiment. how many grams of na3po4 will be needed to produce 650. ml of a solution that has a concentration of na+ ions of 1.30 m ?

When does dna replication(make a copy of itself)?

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.

Briefly describe the scenario that was discussed in the behaving brain that demonstrated that the brain can change based on state or mood. which disease could the research involving rats and learning experiments that was discussed in the behaving brain ultimately with? in the behaving brain, what is a common misunderstanding about amnesia that was mentioned? what is the truth about amnesia that's mentioned? what does research discussed in the responsive brain show to be different in men and women's reaction to touch? what was discussed in the responsive brain as being brain-based and a vital part of normal growth and development in young children? in the responsive brain, what do they discuss as a possibility for leading to deficiencies in cognitive impairment as we age? in the responsive brain, what did the research involving african cichlid fish demonstrate? briefly describe the back story and affliction of the author of peter pan. what did you find most interesting about the behaving brain video, and why? what did you find most interesting about the responsive brain video, and w