Which of the following statements is false? 1. Sea breezes can sometimes result in showers and thunderstorms near the shore,
2. Smaller versions of sea/land breezes often form in the vicinity of large lakes.
3. Land breezes form mostly during the daytime hours.
4. Sea and land breezes are examples of thermal circulations.

Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.

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.

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions