Suppose a chemical engineer studying a new catalyst for the Claus reaction finds that liters per second of dioxygen are consumed when the reaction is run at and the dioxygen is supplied at . Calculate the rate at which sulfur dioxide is being produced. Give your answer in kilograms per second. Round your answer to significant digits.

What are the similarities of physical and chemical change ?

Which of the following are sources of revenue for media companies? a. direct sales to producers b. advertising and subscriptions c. online purchase d. capital investments

Examine the false statement. compounds are the smallest unit of an element that occur most commonly in nature. select the rewording of the statement that is true. a: atoms are the smallest unit of an element that commonly occur in nature. b: molecules are the smallest unit of an element or compound that commonly occur in nature. c: molecules are the smallest unit of a compound that occur on the periodic table. d: compounds are the smallest unit of an element that occur on the periodic table