What did the experiments of scientists after John Dalton reveal about his atomic theory?
O A. Dalton's theory that atoms could not be divided was incorrect.
B. Dalton's atomic theory was completely wrong and needed to be
revised.
C. Dalton's atomic theory was completely correct.
D. Dalton's theory that atoms could be rearranged was incorrect.

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?

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.