Agas occupies a volume of 1.50 L at 200°C. The gas expands under constant pressure to 5 L. What is the new temperature?

Newtons second law deals most cosely with

What is the percent by mass of oxygen in fe2o3

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.