Consider this completely hypothetical situation. You hurt your knee playing basketball and need a cold pack quick. Since the gym is right next door to the chemistry lab and it just so happens that there are no ice packs left in the freezer, and the ice machine quit working in the lunchroom, you ask your best friend to go ask the Chemistry teacher to whip you up a cold pack from a chemical reaction. Which type of reaction would you need the teacher to perform in order to make a homemade cold pack for your knee? Explain why.

What is the indicator of the number of ions in solution? the amount of conductivity the amount of precipitate the amount of solute added

What would be the original temperature of a gas that has a volume of 2.0 l and a pressure of 2.0 atm and an unknown temperature that the volume increased to 3.5 l in its pressure decreased to 1.0 atm if the final temperature is measured to be 11°c

Achemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 no(g) + cl2(g) < => 2 nocl(g) kp = 2 x 10^(-6)he fills a reaction vessel at this temperature with 13. atm of nitrogen monoxide gas and 12. atm of chlorine gas. use this data to answer the questions: a. can you predict the equilibrium pressure of noci, using only the tools available to you within aleks? y/nb. if you said yes, then enter the equilibrium pressure of nocl at right. round your answer to 1 significant digit.