Nitrogen triiodide (ni3) is a very unstable contact explosive which, like most explosives, releases a large amount of energy while producing significant volumes of gas. if 6.81 g of ni3 are detonated in a room with a pressure of 0.923 atm, and at 23.4°c, what volume of gas will be produced?

Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

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.