Why will increasing the temperature of a reaction speed up the reaction?

the activation energy for the reaction is lowered
the heat of reaction is increased
there are more effective collisions between molecules
none of these

Answer:
more effective collisions... a simple rule of thumb... a rise in temp of 10 degrees C doubles the rate of a reaction

The answers post by the user, for information only, FunQA.com does not guarantee the right.



More Questions and Answers:
  • Polar or nonpolar? why?
  • Calculate n(H2) obtained from 1.000 gram of Al. Also, calculate n(H2) obtained from 1.000 gram of Zn.?
  • What are normal levels for PCBs ppb. tHANX?
  • What does the cobalt blue glass do?
  • Chemistry help?
  • What is a hydrogen bond?
  • What volume of a 1.5M KOH soltion is needed to provide 3.0 moles of KOH?
  • Calculate the[OH-] if the hydrogen ion concentration is4.2x 10 to teh negative nineth powerM?
  • Can anyone pls help me identify the covalent compounds out of these 6?