What volume of water is needed to dissolve 0.010 moles of AgCl entirely? The K for AgCl is 1.7x10-10

The volume of water = 766.87 L

Given

The K for AgCl is 1.7x10⁻¹⁰

Required

the volume of water

Solution

AgCl dissolves in water to form ions(s=solubility)

AgCl    ⇒    Ag⁺  +    Cl⁻

  s               s            s

K AgCl = [Ag⁺] [Cl⁻]

K AgCl = (s) (s) = s²

1.7x10⁻¹⁰ = s²

s=1.304 x 10⁻⁵ mol/L

The solubility of AgCl in water = 1.304 x 10⁻⁵ mol/L

So for 0.01 moles of AgCl, water needed :

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance