Griggs V Duke power company A black employee was denied a promotion because he did not have a high school diploma. The diploma didn't make him more eligible for the promotion. Few blacks had a diploma so it became adverse impact, because indirectly it targeted African-Americans.
Normal urine is clear, has normal urine odor and specific gravity between 1.003 and 1.035. Normal urine contains water, urea, sodium chloride, potassium chloride, phosphates, uric acid, organic salts, and urobilin. Ammonium biurate crystals are a common type of urine crystals.
Ammonium sulfide, also known as diammonium sulfide, is an unstable salt with the formula (NH 4) 2 S. Aqueous solutions purporting to contain this salt are commercially available.ith a p K a exceeding 15, the hydrosulfide ion cannot be deprotonated to an appreciable amount by ammonia. Thus, such solutions mainly consist of a mixture of ammonia and (NH4)SH. Ammonium sulfide solutions are used occasionally in photographic developing, to apply patina to bronze, and in textile manufacturing.