⦁ Nitrogen reacts with hydrogen according to the following reaction: N2 (g) + 3H2 (g) 2NH3 (g)

If the initial partial pressures of N2 and H2 are 1.2 atm and 0.8 atm, respectively, what is total pressure at the end of the reaction in atm?
Assume the reactions occurs in a 1.0L flask at 298K
R = 0.08206 L*atm/mol*K

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

In a copper wire, a temperature increase is the result of which of the following