Convert 4.56 cm to mm

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

What is the temperature in kelvin of a gas if it is allowed to expand from 1.50 l to 4.50 l? the initial temperature is 10.0°c and pressure is constant throughout the change. which equation should you use? t2= v2/v1 t1 what is the final temperature? ⇒ 849 k these are the answers.

Which number should be placed before f2 on the reactants side equation to make equation balanced? xe + > xef4