What do you call it when the thermometer that you use to measure a temperature repeatedly gives you a measurement two degrees higher than the correct measurement?

When the volume and number of particles of a gas are constant which of the following is also constant

Why did southern business leaders want to increase the number of slaves

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.