What is the mass in grams of 4.90 mol C2H6?

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun

20 drops hope this

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?

you need to have a picture of the atom that way we can answer it