Which of the following is NOT an energy source? 1. A dry cell
2. Food
3. The Sun
4. An electric fan
Thanksss!

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?

What is dhmo? hint: you find it everywhere something is wet..

•what conclusions can you make about the relationship between the volume of a gas and its temperature? • what conclusions can you make about the relationship between the volume of a gas and its pressure? • what possible variables have you not accounted for? as you did the procedures, is it possible that the atmospheric pressure may have changed? if it did change over the course of your experiment, then how would your results have been affected?