as water drains off and eventually combines at a central point in a watershed, it picks up different types of surfaces pollution left over from agricultural, industrial, commercial, and other types of human activity. Taking a look at the big picture, where is the final resting point for all pollutants?

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

The identities of substances are the same before and after which type of change

Consider the following unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, use the least possible integers for the coefficients. α α , β, γ, δ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback