At given temperature a molecule of carbon dioxide travels at 125m/s.. Calculate the average speed of a molecule of sulfur trioxide at the same temp.

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

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.

Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive