Question

when the volume of a gas is changed from 250 ml to 425 ml, the temperature will change from 137 °c to a new value. what should t₁ be substituted with to use charless law? t₁ = ? k be sure to notice the temperature units!

Explanation:

Step1: Convert initial temp to Kelvin

$T_1 = 137^\circ\text{C} + 273.15$

Step2: Calculate T₁ value

$T_1 = 410.15\ \text{K}$ (rounded to whole number: 410 K)

Answer:

410 K (or 410.15 K)