Why is it important to note the temperature when determining the density of a substance?

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

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.

Fossil fuels are organic compounds that are made from