Which of the following most likely happens when the temperature of a chemical reaction is increased? molecules speed up? molecules stop reacting? reaction rate decreases? chemical reaction stops?

A molecules speed up because the temp is rising there for the molecules speed up

hope this helped =^-^=

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

hey , the answer is c