If molarity of a solution of phosphoric acid (H3PO4) in water is 4.54M. What would be the % by mass of the solution if solution has a density of 1.114 g/mL at 20°C?

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

Which fact represents evidence for the big bang theory?