To what Kelvin temperature must a balloon be cooled if its original temperature

was 323 °C to cause a 2.85 L balloon shrink to 1.25 L?

Explanation:

It is given that,

Original temperature,

Original volume,

We need to find the temperature if the volume of the balloon to be shrink to 1.25 L.

According to Charles law, at constant pressure,

It would means,

T₂ = ?

So, the new temperature is 261.46 K.

93.2 ml + 3920 ml = 4013 ml total  

(93.2 ml) * (2.03 m) / (4013 ml) = 0.0471 m

the volume in in l of the diluted solution would be 0.0471 m.