When 300 J of heat are applied to a 8.82 gram sample of an unknown metal, the temperature rises from 21°C to 86°C. What is the identity of the metal?

Write a paragraph at least 10 sentences explaining how rocks are used today in society

The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) ⇄ i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]

Compare and contrast physical changes with chemical changes.