Boyle's law gives the relation between volume and pressure of a gas. It states that at constant temperature, volume is inversely proportional to its pressure such that,

$V\propto \dfrac{1}{P}\\\\P_1V_1=P_2V_2$

Let

$V_1=40\ mL\\\\P_1=80\ kPa\\\\P_2=100\ kPa$

We need to find $V_2$ . Using above equation, we get :

$V_2=\dfrac{P_1V_1}{P_2}\\\\V_2=\dfrac{400\times 80\times 10^3}{100\times 10^3}\\\\V_2=320\ mL$

So, the final volume is 320 mL at pressure of 100 kPa.

6 0

3 years ago

Carbon has a half life of 5730 years. How much carbon would be left after 3 half life's with 56 grams

Maslowich

Answer:

how much was originally?

Step-by-step explanation:

8 0

2 years ago

(n · 0.1) ÷ 3 = 0.1<br> What's N?

Ber [7]

N*0.1=0*1.3
n=0.3/0.1
n=3

7 0

3 years ago

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