The equilibrium constant is given for one of the reactions below. Determine the value of the missing equilibrium constant. 2 hd(g) ⇄ h2(g) + d2(g) kc = 0. 28 2 h2(g) + 2 d2(g) ⇄ 4 hd(g) kc = ?.

Spider crabs live in the shallow regions of the ocean floor. algae tend to grow on the surface of spider crabs. the algae provide the crabs protection from predators by camouflaging them. the spider crabs give the algae shelter. what does this description suggest? 1. the algae are parasites of the spider crabs. 2. the algae and the spider crabs have a mutualistic relationship. 3. the spider crabs are commensals, and the algae are parasites. 4. the spider crabs benefit from the algae living on them. 5. the spider crabs are parasites of the algae.

Julia went to work for a reputed company. under pressure from upper management to cut costs, she directed line employees to ignore some safety precautions, which increased productivity. which argument of institutional anomie theory does this support? businesses set effective moral examples. businesses resort to illegal means to earn profits. businesses focus on public welfare. businesses fairly distribute profits. businesses employ only legal means to earn profits.

Draw a plain view of hexagonal bolt and square nut for a 24mm diameter according to the approximate dimension