If you add 50.0 mL of a 0.100 M HCl(aq) solution to 100.0 mL of a 0.200 M HCl(aq) solution, what will be the molarity of the resulting solution

Word equation for k(s) +h2o(l) yield koh (aq) + h2

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.

Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!