What pressure is exerted by 1.59 mol of hydrogen gas in a 6.94 L container at 13◦C? Answer in units of atm.

What is lincoln's purpose in writing this speech? question 1 options: to stress the difficulties of war to honor those who died in the war to call for an end to the war to call the country to join a new war

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?