Question

A sample of gas with a volume of 30.0 ml at 25.0c is heated to 50.0c what is the new volume of the gas

Answer 1

To find the new volume of a gas when the temperature is raised from 25.0°C to 50.0°C, convert the temperatures to Kelvins and apply Charles's Law. Use the formula V1/T1 = V2/T2 and solve for the new volume.

Step-by-step explanation:

The question deals with the properties of gases and how they change with temperature. According to Charles's Law, the volume of a gas is directly proportional to its absolute temperature (in Kelvins) when the pressure and amount of gas are held constant. To find the new volume of a gas when it is heated from 25.0°C to 50.0°C, we first convert these temperatures to Kelvins by adding 273.15, getting 298.15 K and 323.15 K, respectively. Then, using the formula V1/T1 = V2/T2 (where V is volume and T is temperature), we can solve for the new volume (V2).

Here, V1 is 30.0 mL, T1 is 298.15 K, and T2 is 323.15 K. Plugging these values into the formula:

• V1 = 30.0 mL (initial volume)
• T1 = 298.15 K (initial temperature)
• T2 = 323.15 K (final temperature)

To find V2:

V2 = (V1 × T2) / T1 = (30.0 mL × 323.15 K) / 298.15 K

After performing the calculation, you'll get the new volume, V2.

Answer 2

The new volume is 60ml

Explanation

using the equation p1v1/n1t1=p2v2/n2t2 we would divied 30 by 25 the multiply by 50 to get 60