How much heat is absorbed in the formation of 1.00mole of HI(g) from H2 and I2?

The pressure in a fluid is affected by which characteristics of that fluid

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

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.