A rigid cylinder with a movable piston contains a sample of hydrogen gas. At 230 K, this sample has a pressure of 180 kPa and a volume of 1.50 L. What is the volume of this sample at STP? Round your answer to the nearest tenth

How can one make a supersaturated solution? (apex)

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?

Which three statements represent the benefits of performing experiments using computer simulations?