Which statement is an example of commensalism? a. a robin builds a nest. b. silverfish travel with ants. c. a tick sucks blood from a moose. d. algae

When a scientific theory has been tested and proved by the scientific community, it becomes a law

Find the number of moles of argon in 364g of argon.

Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction