What is the molarity of a Stock solusion of sugar (Sucrose, C12H22O11) syrup made with mixing 2.5 moles of sugar in 3.5 liters of water? a. 1.4 moles/ L
b. 0.71 moles
c. 0.71 M
d. None of the above

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.

Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory

List four observations that indicate that a chemical reaction may be taking place