Question: Use the graph to identify the number, letter, or word that completes each statement. Answers (use the words/letter/numbers in the parenthesis to fill in the blanks):

The solubility of Solute D (decreases) as temperature increases.

The solubility of Solute (E) increases the most as temperature increases.

The solubility of Solutes C and D is the same at (20) C.

As the temperature increases from 0 to 100, the solubility only changes by about (5) grams for Solute B.

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

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

Which of the following is not an assumption that scientists must make about the natural world? a. regularity b. causality c. predictability d. plausibility