When one species benefits from the relationship and the other species is neither harmed nor benefited it is called

Which element is best known for it's bad smell?

Calculate delta g reaction at 298 k under the conditions 2hg+o2

What is the wave speed of a wave that has a frequency of 50 Hz and a wavelength of 0.10 m? What is the frequency of a wave that has a wave speed of 20 m/s and a wavelength of 0.

Express In scientific notation. Remember, M must be a number 1 SM <10. 18 =

What is the Lewis acid in the following reaction? NH3 + BI3 → I3BNH3

The mineral vanadinite has the formula pb5 (vo4) 3cl. what mass percent of chlorine does it contain?

What is the energy of a photon of green light with a frequency of 5.76 times 10 to the fourteenth s to the negative one

Which statement describes a physical change? a. A carton of milk souring b. A piece of silver flatware tarnishing c. Dry ice subliming into carbon dioxide d. Two clear solutions forming a precipitate when mixed

What are two types of local winds?

For a given reaction, adding a catalyst increases the rate of the reaction by (1) providing an alternate reaction pathway that has a higher activation energy (2) providing an alternate reaction pathway that has a lower activation energy (3) using