Question

Calculate RMS speed of so2 at 27° C​

Answer 1

Given:

Temperature T =27° C = 27 + 273 = 300 K

To Find:

Root mean square (RMS) speed of SO2

Calculation:

- Molecular mass of SO2, M = 32 + 2 × 16 = 64 g

- Universal gas constant, R = 8.314

- We know that R M S speed is given as:

v (RMS) = $\sqrt{\frac{3RT}{M}}$

v (RMS) = √3 × 8.314 × 300/ 64

v (RMS) = 10.81 m/s

- SO the RMS speed of SO2 at 27° C​ is 10.81 m/s

Answer 2

Answer:

3.42×10^2

Explanation:

Formula C=√3RT/√M