Using the table, determine whether adding 11 g of NaNO3 to 25 g of H2O

will produce a saturated or unsaturated solution at 20 degrees Celsius:

Solubility (g/100 g H2O)

Substance 20 ° C 50° C

KCl 34 43

NaNO3 88 110

C12H22O11 (sugar) 204 260

unsaturated

saturated

Sugar is dissolved in water. which is the solute? sugar neither both water

Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

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