Q5-P1 is 1.00atm and V1 is 3.00L. We've now changed the volume so P2 is 0.700atm. Use Boyle's Law, how much is V2? *Round your answer to 3 significant digits.

4.29L

Explanation: use Boyle’s Law
P1V1=P2V2
(1.00)(3.00)=(0.700)(x)
Multiply 1.00•3.00
3.00=(0.700)(x)
Then divide .700 on each side to get x alone

Exothermic,  physical change after it is already baked

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.