Which of the following aqueous solutions has the highest boiling point (assume 100% dissociation for all soluble ionic compounds)? Select one: a) 0.11m Na_2SO_4
b) 0.15m K_2CO_3
c) 0.18m NaCI D.
d) 0.35m C_6 H_12 O_6
e) 0.10m Al(NO_3)_3

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?

Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that

Which activity is an innate behavior