All of the following can increase the rate of chemical reaction EXCEPT:

adding more reactant particles

increasing the surface area

lowering the temperature

using a catalyst

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.

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

Stage in which a typical star has completely stopped fusion