an anhydrous (water remove salt has a formula mass of 237.073 g/mol. If the hydrated version of the salt has 5 mol of water associated with it, what is the mass % of water in the hydrated salt

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll