Ineed this fast
you mix a blue and clear liquid and they turn a bright green. has a chemical reaction occurred? why or why not?

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !

i need with 1.3.2 investigate cycling o2 and co2 apex

we need to see it

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation