First let us compute for the number of moles of butane
(molar mass = 58.12 g/mol)
number of moles = 145 g / (58.12 g/mol) = 2.49 mol
<span>We use the ideal
gas equation to calculate the volume:</span>
<span> V = n R T / P</span>
V = 2.49 mol * 62.36367 L torr / mol K * 308.15 K / 745
torr
<span>V = 64.35 L</span>
You should should on yourself, treat yourself
Hangout with your friends and family, distract yourself
It’s okay to be sad for a couple days but be strong
You got this! :)
Answer:
Does this answer your question?
Explanation:
The law of reflectionis a predictable behavior of reflected light, stated as: the angle of reflection equals the angle of insidence.
Any mechanical device which is used to help people is a (machine)
the answer is machine
isabel is represented as x
ruth is represented as x+2
so the equation would be
x+(x+2)=22
the (x+2) is ruth. so to check if its right solve it. 2x+2=22
-2 -2
2x+20
__ ___
2 2
x=10
so now you know that isabel scored 10 goals since she was x. to figure out ruth just add 2.
