How do alkene monomers change when they become part of a polymer? a. the double bond is broken and forms single bonds with other monomers. b. the functional groups shift to the next carbon atom. c. two of the single bonds are broken and forma double bond. d. two hydrogen atoms are released so the carbon atoms can bond with each other.

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

What is the value of keq for the reaction expressed in scientific notation?

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled