Which of the following correctly describes the order of energy transformations that occur when you charge the battery in your cell phone? Chemical is transformed into Electrical and Light
Electrical is transformed into Chemical and Thermal
Electrical is transformed into Chemical and Light
Thermal is transformed into Electrical and Chemical

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

What is the temperature of one mole of helium gas at stp?

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.