Which statement is true about the particles of a solid when the solid
changes into a liquid?

1) They stop vibrating.
2) Their kinetic energy increases.
3) They move closer to each other.
4) The attractive force between them increases.

Explain how carbon monoxide can cause death

Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown

Under which circumstances are kp and kc equal for the reaction aa(g)+bb(g)⇌cc(g)+dd(g)?