35.0 grams of sulfur dioxide reacts with 35.0 grams of oxygen according to the equation below. 2SO2(g) +02(g) ► 2SO3(g)
What mass of sulfur trioxide is formed and what is the limiting reactant? Explain how you got your
answers.

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.

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?