Answer: yes it is perfect and neat a lot, a lot of question marks good
Explanation:
Answer:
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i say
An essay is worth more than 5 pts i would writ it for you i mean i have an a on every essay but you need to do this for yourself and plus its easy if yo want the easiest way to the perfect essay that takes like 15 minutes than ask me
Yes the answer is A have fun!!!!
Answer:
See Explanation
Explanation:
Let;
P1= P
V1=V
P2 =?
V2= 2V
According to Boyle's law;
P1V1=P2V2
P2= P1V1/V2
P2= P × V/2V
P2 =P/2
Hence the pressure will decrease by a factor of two
b) Given that;
1 mole of occupies 22.4 L
x moles occupies 7.25 L
x = 1 × 7.25/22.4
x= 0.324 moles