a gas has a temperature of 25°c. what tempera...
a gas has a temperature of 25°c. what temperature in kelvins will it have if the pressure changes from 1.5 atm to 1.75 atm? °c + 273 = k round your answer to 2 decimal places (hundredths)
Answer
# Explanation:
## Step1: Convert Celsius to Kelvin
The conversion formula from Celsius to Kelvin is $K = ^{\circ}C+ 273$. Given the initial temperature in Celsius $T_{1}=25^{\circ}C$.
$T_{1(K)}=25 + 273$
$T_{1(K)}=298K$
## Step2: Analyze the problem
The problem provides a pressure - change but does not give any information about the type of gas - law process (e.g., isochoric, isobaric, isothermal). However, if we assume the volume is constant (isochoric process), we can use Gay - Lussac's law $\frac{P_{1}}{T_{1}}=\frac{P_{2}}{T_{2}}$. But since we are just asked to convert the given Celsius temperature to Kelvin and the pressure change is a red - herring in terms of the temperature conversion task.
# Answer:
$298.00K$