A mixture of 14. 0 grams of h2, 84. 0 grams of n2, and 64. 0 grams of o2 are placed in a flask. The partial pressure of the o2 is 78. 00 torr. What is the total pressure in the flask? what are the partial pressures of the remaining gases, h2 & n2.

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.