What does an increase in temperature do to the reaction rate?
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question 1 of 5
It increases the concentration of the molecules and
slows down the rate of reaction.
It increases the number of effective collisions
between reactants, raising the reaction rate.
It decreases the number of collisions and the
energy of molecules to limit further reaction.
It decreases the energy of the system, limiting how
much further reaction can occur.
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4. now look at the green lines you created by connecting the three boiling point data points and the three melting point data points. for each of these lines, describe any trends you see. 5. locate the elements on your periodic table that you circled in green on your graph. what term or description would you use to identify these elements with respect to the periodic table? 7. using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers.